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94 | <!-- doxytag: class="irr::core::quaternion" --> | ||
95 | <p>Quaternion class for representing rotations. | ||
96 | <a href="classirr_1_1core_1_1quaternion.html#details">More...</a></p> | ||
97 | |||
98 | <p><code>#include <<a class="el" href="quaternion_8h_source.html">quaternion.h</a>></code></p> | ||
99 | |||
100 | <p><a href="classirr_1_1core_1_1quaternion-members.html">List of all members.</a></p> | ||
101 | <h2><a name="pub-methods"></a> | ||
102 | Public Member Functions</h2> | ||
103 | <ul> | ||
104 | <li><a class="el" href="classirr_1_1core_1_1quaternion.html#af19629224bc2ed3a3ecbc335309099c8">quaternion</a> () | ||
105 | <dl class="el"><dd class="mdescRight">Default Constructor. <a href="#af19629224bc2ed3a3ecbc335309099c8"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html#a7bff9d1ca51483f96094fa5ac9d97342">quaternion</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> x, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> y, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> z, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> w) | ||
106 | <dl class="el"><dd class="mdescRight">Constructor. <a href="#a7bff9d1ca51483f96094fa5ac9d97342"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html#a299947a6d5c4f3ac2aa64fcffcc11be0">quaternion</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> x, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> y, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> z) | ||
107 | <dl class="el"><dd class="mdescRight">Constructor which converts euler angles (radians) to a quaternion. <a href="#a299947a6d5c4f3ac2aa64fcffcc11be0"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html#af8d613780a8d0e3f2775f6f9086db3b0">quaternion</a> (const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &vec) | ||
108 | <dl class="el"><dd class="mdescRight">Constructor which converts euler angles (radians) to a quaternion. <a href="#af8d613780a8d0e3f2775f6f9086db3b0"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html#a60b4e1a97224c18da64e49861b8d0107">quaternion</a> (const <a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> &mat) | ||
109 | <dl class="el"><dd class="mdescRight">Constructor which converts a matrix to a quaternion. <a href="#a60b4e1a97224c18da64e49861b8d0107"></a><br/></dl><li><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a1ae4b20abb602514510b4134accc9978">dotProduct</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) const | ||
110 | <dl class="el"><dd class="mdescRight">Calculates the dot product. <a href="#a1ae4b20abb602514510b4134accc9978"></a><br/></dl><li>bool <a class="el" href="classirr_1_1core_1_1quaternion.html#aca274395cd033f21be8fd6f2a0e7f9b1">equals</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other, const <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> tolerance=<a class="el" href="namespaceirr_1_1core.html#a9514dd34463a30102ef8836915cf9c4c">ROUNDING_ERROR_f32</a>) const | ||
111 | <dl class="el"><dd class="mdescRight">returns if this quaternion equals the other one, taking floating point rounding errors into account <a href="#aca274395cd033f21be8fd6f2a0e7f9b1"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#ab4f5eb86ef7a42a3021b810486faa8c8">fromAngleAxis</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> angle, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &axis) | ||
112 | <dl class="el"><dd class="mdescRight">Create quaternion from rotation angle and rotation axis. <a href="#ab4f5eb86ef7a42a3021b810486faa8c8"></a><br/></dl><li><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a4913dba1c8448eb1dae91f7476a90125">getMatrix</a> () const | ||
113 | <dl class="el"><dd class="mdescRight">Creates a matrix from this quaternion. <a href="#a4913dba1c8448eb1dae91f7476a90125"></a><br/></dl><li>void <a class="el" href="classirr_1_1core_1_1quaternion.html#aed6c208834ad8d3ae484bfd694e7ece0">getMatrix</a> (<a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> &dest, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &translation=<a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a>()) const | ||
114 | <dl class="el"><dd class="mdescRight">Creates a matrix from this quaternion. <a href="#aed6c208834ad8d3ae484bfd694e7ece0"></a><br/></dl><li>void <a class="el" href="classirr_1_1core_1_1quaternion.html#ad54809de078e19b7f95c7c0e466cbfa8">getMatrix_transposed</a> (<a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> &dest) const | ||
115 | <dl class="el"><dd class="mdescRight">Creates a matrix from this quaternion. <a href="#ad54809de078e19b7f95c7c0e466cbfa8"></a><br/></dl><li>void <a class="el" href="classirr_1_1core_1_1quaternion.html#a3d5efafd9f646ab5e86812797dc0b975">getMatrixCenter</a> (<a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> &dest, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &center, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &translation) const | ||
116 | <li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a75b5cb2d26397f07399e79ea20f1aff1">lerp</a> (<a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> q1, <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> q2, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> time) | ||
117 | <dl class="el"><dd class="mdescRight">Set this quaternion to the linear interpolation between two quaternions. <a href="#a75b5cb2d26397f07399e79ea20f1aff1"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a3b4f6634670591f2c5be33aeaac2e928">makeIdentity</a> () | ||
118 | <dl class="el"><dd class="mdescRight">Set quaternion to identity. <a href="#a3b4f6634670591f2c5be33aeaac2e928"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a2e286be8b088fa3ade0ab74880ea4508">makeInverse</a> () | ||
119 | <dl class="el"><dd class="mdescRight">Inverts this quaternion. <a href="#a2e286be8b088fa3ade0ab74880ea4508"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#aac7a34ffd2a14a78de12d994539b94f9">normalize</a> () | ||
120 | <dl class="el"><dd class="mdescRight">Normalizes the quaternion. <a href="#aac7a34ffd2a14a78de12d994539b94f9"></a><br/></dl><li>bool <a class="el" href="classirr_1_1core_1_1quaternion.html#a23e1614821c307b91b4fa370a29da56a">operator!=</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) const | ||
121 | <dl class="el"><dd class="mdescRight">inequality operator <a href="#a23e1614821c307b91b4fa370a29da56a"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a740a2885a20005a62e8f24dffa1d48c7">operator*</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) const | ||
122 | <dl class="el"><dd class="mdescRight">Multiplication operator. <a href="#a740a2885a20005a62e8f24dffa1d48c7"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#ae320e6a2c6fc1b6ab579645f1056a310">operator*</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> s) const | ||
123 | <dl class="el"><dd class="mdescRight">Multiplication operator with scalar. <a href="#ae320e6a2c6fc1b6ab579645f1056a310"></a><br/></dl><li><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a08d7b70acc572e7345f9bb7aadef3505">operator*</a> (const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &v) const | ||
124 | <dl class="el"><dd class="mdescRight">Multiplication operator. <a href="#a08d7b70acc572e7345f9bb7aadef3505"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a933b6bf1ace6875068c5c01741bb4096">operator*=</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> s) | ||
125 | <dl class="el"><dd class="mdescRight">Multiplication operator with scalar. <a href="#a933b6bf1ace6875068c5c01741bb4096"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#ad6b251ec3861ae7be90ac0ddc0cd44f4">operator*=</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) | ||
126 | <dl class="el"><dd class="mdescRight">Multiplication operator. <a href="#ad6b251ec3861ae7be90ac0ddc0cd44f4"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a8fa3541f577ba6daa583f936f7cdb978">operator+</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) const | ||
127 | <dl class="el"><dd class="mdescRight">Add operator. <a href="#a8fa3541f577ba6daa583f936f7cdb978"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a14e694153904d3026eac8c9f14a5df1c">operator=</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) | ||
128 | <dl class="el"><dd class="mdescRight">Assignment operator. <a href="#a14e694153904d3026eac8c9f14a5df1c"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#aed887a4f908b44aa13ef5f77291134f0">operator=</a> (const <a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> &other) | ||
129 | <dl class="el"><dd class="mdescRight">Matrix assignment operator. <a href="#aed887a4f908b44aa13ef5f77291134f0"></a><br/></dl><li>bool <a class="el" href="classirr_1_1core_1_1quaternion.html#a37ed741a0a63c8f829817c76dae0c4cc">operator==</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> &other) const | ||
130 | <dl class="el"><dd class="mdescRight">Equalilty operator. <a href="#a37ed741a0a63c8f829817c76dae0c4cc"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a9da1b3ddfb9722f596a73abf5212c020">rotationFromTo</a> (const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &from, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &to) | ||
131 | <dl class="el"><dd class="mdescRight">Set quaternion to represent a rotation from one vector to another. <a href="#a9da1b3ddfb9722f596a73abf5212c020"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a51b8ba2c12a6e6ce9af0d60430f199e3">set</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> x, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> y, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> z, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> w) | ||
132 | <dl class="el"><dd class="mdescRight">Sets new quaternion. <a href="#a51b8ba2c12a6e6ce9af0d60430f199e3"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#adb1393a5e3833622bfd6009f53ab842e">set</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> x, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> y, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> z) | ||
133 | <dl class="el"><dd class="mdescRight">Sets new quaternion based on euler angles (radians) <a href="#adb1393a5e3833622bfd6009f53ab842e"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a76b7f0569737c2143ca6dae47abd8fdd">set</a> (const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &vec) | ||
134 | <dl class="el"><dd class="mdescRight">Sets new quaternion based on euler angles (radians) <a href="#a76b7f0569737c2143ca6dae47abd8fdd"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#aa99cf40ab088323e5fc31ccdbe9fa2ad">set</a> (const <a class="el" href="classirr_1_1core_1_1quaternion.html">core::quaternion</a> &quat) | ||
135 | <dl class="el"><dd class="mdescRight">Sets new quaternion from other quaternion. <a href="#aa99cf40ab088323e5fc31ccdbe9fa2ad"></a><br/></dl><li><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & <a class="el" href="classirr_1_1core_1_1quaternion.html#a91335e9fdb50c3cfc2042aa9a4bfdf68">slerp</a> (<a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> q1, <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> q2, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> time, <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> threshold=.05f) | ||
136 | <dl class="el"><dd class="mdescRight">Set this quaternion to the result of the spherical interpolation between two quaternions. <a href="#a91335e9fdb50c3cfc2042aa9a4bfdf68"></a><br/></dl><li>void <a class="el" href="classirr_1_1core_1_1quaternion.html#aa36e7548f62749238086832d9b693cad">toAngleAxis</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> &angle, <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &axis) const | ||
137 | <dl class="el"><dd class="mdescRight">Fills an angle (radians) around an axis (unit vector) <a href="#aa36e7548f62749238086832d9b693cad"></a><br/></dl><li>void <a class="el" href="classirr_1_1core_1_1quaternion.html#a651d5a90572f14b9a2a5c17caea0e764">toEuler</a> (<a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> &euler) const | ||
138 | <dl class="el"><dd class="mdescRight">Output this quaternion to an euler angle (radians) <a href="#a651d5a90572f14b9a2a5c17caea0e764"></a><br/></dl></ul> | ||
139 | <h2><a name="pub-attribs"></a> | ||
140 | Public Attributes</h2> | ||
141 | <ul> | ||
142 | <li><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#abd35ca07eda3783a00b27ff9a49e43b8">W</a> | ||
143 | <li><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a69f2ee15363f0b9baa0b3cbb70091342">X</a> | ||
144 | <dl class="el"><dd class="mdescRight">Quaternion elements. <a href="#a69f2ee15363f0b9baa0b3cbb70091342"></a><br/></dl><li><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a7c571eaca7b5c9e5f5b8d7872d51dac9">Y</a> | ||
145 | <li><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a9080571243e191219aca47758b8638a1">Z</a> | ||
146 | </ul> | ||
147 | <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> | ||
148 | <div class="textblock"><p>Quaternion class for representing rotations. </p> | ||
149 | <p>It provides cheap combinations and avoids gimbal locks. Also useful for interpolations. </p> | ||
150 | |||
151 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00026">26</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
152 | </div><hr/><h2>Constructor & Destructor Documentation</h2> | ||
153 | <a class="anchor" id="af19629224bc2ed3a3ecbc335309099c8"></a><!-- doxytag: member="irr::core::quaternion::quaternion" ref="af19629224bc2ed3a3ecbc335309099c8" args="()" --> | ||
154 | <div class="memitem"> | ||
155 | <div class="memproto"> | ||
156 | <table class="memname"> | ||
157 | <tr> | ||
158 | <td class="memname">irr::core::quaternion::quaternion </td> | ||
159 | <td>(</td> | ||
160 | <td class="paramname"></td><td>)</td> | ||
161 | <td><code> [inline]</code></td> | ||
162 | </tr> | ||
163 | </table> | ||
164 | </div> | ||
165 | <div class="memdoc"> | ||
166 | |||
167 | <p>Default Constructor. </p> | ||
168 | |||
169 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00031">31</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
170 | |||
171 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00308">operator*()</a>, and <a class="el" href="quaternion_8h_source.html#l00331">operator+()</a>.</p> | ||
172 | |||
173 | </div> | ||
174 | </div> | ||
175 | <a class="anchor" id="a7bff9d1ca51483f96094fa5ac9d97342"></a><!-- doxytag: member="irr::core::quaternion::quaternion" ref="a7bff9d1ca51483f96094fa5ac9d97342" args="(f32 x, f32 y, f32 z, f32 w)" --> | ||
176 | <div class="memitem"> | ||
177 | <div class="memproto"> | ||
178 | <table class="memname"> | ||
179 | <tr> | ||
180 | <td class="memname">irr::core::quaternion::quaternion </td> | ||
181 | <td>(</td> | ||
182 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
183 | <td class="paramname"><em>x</em>, </td> | ||
184 | </tr> | ||
185 | <tr> | ||
186 | <td class="paramkey"></td> | ||
187 | <td></td> | ||
188 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
189 | <td class="paramname"><em>y</em>, </td> | ||
190 | </tr> | ||
191 | <tr> | ||
192 | <td class="paramkey"></td> | ||
193 | <td></td> | ||
194 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
195 | <td class="paramname"><em>z</em>, </td> | ||
196 | </tr> | ||
197 | <tr> | ||
198 | <td class="paramkey"></td> | ||
199 | <td></td> | ||
200 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
201 | <td class="paramname"><em>w</em> </td> | ||
202 | </tr> | ||
203 | <tr> | ||
204 | <td></td> | ||
205 | <td>)</td> | ||
206 | <td></td><td><code> [inline]</code></td> | ||
207 | </tr> | ||
208 | </table> | ||
209 | </div> | ||
210 | <div class="memdoc"> | ||
211 | |||
212 | <p>Constructor. </p> | ||
213 | |||
214 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00034">34</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
215 | |||
216 | </div> | ||
217 | </div> | ||
218 | <a class="anchor" id="a299947a6d5c4f3ac2aa64fcffcc11be0"></a><!-- doxytag: member="irr::core::quaternion::quaternion" ref="a299947a6d5c4f3ac2aa64fcffcc11be0" args="(f32 x, f32 y, f32 z)" --> | ||
219 | <div class="memitem"> | ||
220 | <div class="memproto"> | ||
221 | <table class="memname"> | ||
222 | <tr> | ||
223 | <td class="memname">irr::core::quaternion::quaternion </td> | ||
224 | <td>(</td> | ||
225 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
226 | <td class="paramname"><em>x</em>, </td> | ||
227 | </tr> | ||
228 | <tr> | ||
229 | <td class="paramkey"></td> | ||
230 | <td></td> | ||
231 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
232 | <td class="paramname"><em>y</em>, </td> | ||
233 | </tr> | ||
234 | <tr> | ||
235 | <td class="paramkey"></td> | ||
236 | <td></td> | ||
237 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
238 | <td class="paramname"><em>z</em> </td> | ||
239 | </tr> | ||
240 | <tr> | ||
241 | <td></td> | ||
242 | <td>)</td> | ||
243 | <td></td><td><code> [inline]</code></td> | ||
244 | </tr> | ||
245 | </table> | ||
246 | </div> | ||
247 | <div class="memdoc"> | ||
248 | |||
249 | <p>Constructor which converts euler angles (radians) to a quaternion. </p> | ||
250 | |||
251 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00187">187</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
252 | |||
253 | </div> | ||
254 | </div> | ||
255 | <a class="anchor" id="af8d613780a8d0e3f2775f6f9086db3b0"></a><!-- doxytag: member="irr::core::quaternion::quaternion" ref="af8d613780a8d0e3f2775f6f9086db3b0" args="(const vector3df &vec)" --> | ||
256 | <div class="memitem"> | ||
257 | <div class="memproto"> | ||
258 | <table class="memname"> | ||
259 | <tr> | ||
260 | <td class="memname">irr::core::quaternion::quaternion </td> | ||
261 | <td>(</td> | ||
262 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
263 | <td class="paramname"><em>vec</em></td><td>)</td> | ||
264 | <td><code> [inline]</code></td> | ||
265 | </tr> | ||
266 | </table> | ||
267 | </div> | ||
268 | <div class="memdoc"> | ||
269 | |||
270 | <p>Constructor which converts euler angles (radians) to a quaternion. </p> | ||
271 | |||
272 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00194">194</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
273 | |||
274 | <p>References <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
275 | |||
276 | </div> | ||
277 | </div> | ||
278 | <a class="anchor" id="a60b4e1a97224c18da64e49861b8d0107"></a><!-- doxytag: member="irr::core::quaternion::quaternion" ref="a60b4e1a97224c18da64e49861b8d0107" args="(const matrix4 &mat)" --> | ||
279 | <div class="memitem"> | ||
280 | <div class="memproto"> | ||
281 | <table class="memname"> | ||
282 | <tr> | ||
283 | <td class="memname">irr::core::quaternion::quaternion </td> | ||
284 | <td>(</td> | ||
285 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> & </td> | ||
286 | <td class="paramname"><em>mat</em></td><td>)</td> | ||
287 | <td><code> [inline]</code></td> | ||
288 | </tr> | ||
289 | </table> | ||
290 | </div> | ||
291 | <div class="memdoc"> | ||
292 | |||
293 | <p>Constructor which converts a matrix to a quaternion. </p> | ||
294 | |||
295 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00201">201</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
296 | |||
297 | </div> | ||
298 | </div> | ||
299 | <hr/><h2>Member Function Documentation</h2> | ||
300 | <a class="anchor" id="a1ae4b20abb602514510b4134accc9978"></a><!-- doxytag: member="irr::core::quaternion::dotProduct" ref="a1ae4b20abb602514510b4134accc9978" args="(const quaternion &other) const " --> | ||
301 | <div class="memitem"> | ||
302 | <div class="memproto"> | ||
303 | <table class="memname"> | ||
304 | <tr> | ||
305 | <td class="memname"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> irr::core::quaternion::dotProduct </td> | ||
306 | <td>(</td> | ||
307 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
308 | <td class="paramname"><em>other</em></td><td>)</td> | ||
309 | <td> const<code> [inline]</code></td> | ||
310 | </tr> | ||
311 | </table> | ||
312 | </div> | ||
313 | <div class="memdoc"> | ||
314 | |||
315 | <p>Calculates the dot product. </p> | ||
316 | |||
317 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00556">556</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
318 | |||
319 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
320 | |||
321 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00531">slerp()</a>.</p> | ||
322 | |||
323 | </div> | ||
324 | </div> | ||
325 | <a class="anchor" id="aca274395cd033f21be8fd6f2a0e7f9b1"></a><!-- doxytag: member="irr::core::quaternion::equals" ref="aca274395cd033f21be8fd6f2a0e7f9b1" args="(const quaternion &other, const f32 tolerance=ROUNDING_ERROR_f32) const " --> | ||
326 | <div class="memitem"> | ||
327 | <div class="memproto"> | ||
328 | <table class="memname"> | ||
329 | <tr> | ||
330 | <td class="memname">bool irr::core::quaternion::equals </td> | ||
331 | <td>(</td> | ||
332 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
333 | <td class="paramname"><em>other</em>, </td> | ||
334 | </tr> | ||
335 | <tr> | ||
336 | <td class="paramkey"></td> | ||
337 | <td></td> | ||
338 | <td class="paramtype">const <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
339 | <td class="paramname"><em>tolerance</em> = <code><a class="el" href="namespaceirr_1_1core.html#a9514dd34463a30102ef8836915cf9c4c">ROUNDING_ERROR_f32</a></code> </td> | ||
340 | </tr> | ||
341 | <tr> | ||
342 | <td></td> | ||
343 | <td>)</td> | ||
344 | <td></td><td> const<code> [inline]</code></td> | ||
345 | </tr> | ||
346 | </table> | ||
347 | </div> | ||
348 | <div class="memdoc"> | ||
349 | |||
350 | <p>returns if this quaternion equals the other one, taking floating point rounding errors into account </p> | ||
351 | |||
352 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00500">500</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
353 | |||
354 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
355 | |||
356 | </div> | ||
357 | </div> | ||
358 | <a class="anchor" id="ab4f5eb86ef7a42a3021b810486faa8c8"></a><!-- doxytag: member="irr::core::quaternion::fromAngleAxis" ref="ab4f5eb86ef7a42a3021b810486faa8c8" args="(f32 angle, const vector3df &axis)" --> | ||
359 | <div class="memitem"> | ||
360 | <div class="memproto"> | ||
361 | <table class="memname"> | ||
362 | <tr> | ||
363 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::fromAngleAxis </td> | ||
364 | <td>(</td> | ||
365 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
366 | <td class="paramname"><em>angle</em>, </td> | ||
367 | </tr> | ||
368 | <tr> | ||
369 | <td class="paramkey"></td> | ||
370 | <td></td> | ||
371 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
372 | <td class="paramname"><em>axis</em> </td> | ||
373 | </tr> | ||
374 | <tr> | ||
375 | <td></td> | ||
376 | <td>)</td> | ||
377 | <td></td><td><code> [inline]</code></td> | ||
378 | </tr> | ||
379 | </table> | ||
380 | </div> | ||
381 | <div class="memdoc"> | ||
382 | |||
383 | <p>Create quaternion from rotation angle and rotation axis. </p> | ||
384 | <p>axis must be unit length, angle in radians</p> | ||
385 | <p>Axis must be unit length. The quaternion representing the rotation is q = cos(A/2)+sin(A/2)*(x*i+y*j+z*k). </p> | ||
386 | <dl><dt><b>Parameters:</b></dt><dd> | ||
387 | <table class="params"> | ||
388 | <tr><td class="paramname">angle</td><td>Rotation Angle in radians. </td></tr> | ||
389 | <tr><td class="paramname">axis</td><td>Rotation axis. </td></tr> | ||
390 | </table> | ||
391 | </dd> | ||
392 | </dl> | ||
393 | |||
394 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00563">563</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
395 | |||
396 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, <a class="el" href="quaternion_8h_source.html#l00181">Z</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
397 | |||
398 | </div> | ||
399 | </div> | ||
400 | <a class="anchor" id="a4913dba1c8448eb1dae91f7476a90125"></a><!-- doxytag: member="irr::core::quaternion::getMatrix" ref="a4913dba1c8448eb1dae91f7476a90125" args="() const " --> | ||
401 | <div class="memitem"> | ||
402 | <div class="memproto"> | ||
403 | <table class="memname"> | ||
404 | <tr> | ||
405 | <td class="memname"><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> irr::core::quaternion::getMatrix </td> | ||
406 | <td>(</td> | ||
407 | <td class="paramname"></td><td>)</td> | ||
408 | <td> const<code> [inline]</code></td> | ||
409 | </tr> | ||
410 | </table> | ||
411 | </div> | ||
412 | <div class="memdoc"> | ||
413 | |||
414 | <p>Creates a matrix from this quaternion. </p> | ||
415 | |||
416 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00338">338</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
417 | |||
418 | <p>Referenced by <a class="el" href="_i_animated_mesh_m_d3_8h_source.html#l00174">irr::scene::SMD3QuaternionTag::setto()</a>.</p> | ||
419 | |||
420 | </div> | ||
421 | </div> | ||
422 | <a class="anchor" id="aed6c208834ad8d3ae484bfd694e7ece0"></a><!-- doxytag: member="irr::core::quaternion::getMatrix" ref="aed6c208834ad8d3ae484bfd694e7ece0" args="(matrix4 &dest, const core::vector3df &translation=core::vector3df()) const " --> | ||
423 | <div class="memitem"> | ||
424 | <div class="memproto"> | ||
425 | <table class="memname"> | ||
426 | <tr> | ||
427 | <td class="memname">void irr::core::quaternion::getMatrix </td> | ||
428 | <td>(</td> | ||
429 | <td class="paramtype"><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> & </td> | ||
430 | <td class="paramname"><em>dest</em>, </td> | ||
431 | </tr> | ||
432 | <tr> | ||
433 | <td class="paramkey"></td> | ||
434 | <td></td> | ||
435 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td> | ||
436 | <td class="paramname"><em>center</em> = <code><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a>()</code> </td> | ||
437 | </tr> | ||
438 | <tr> | ||
439 | <td></td> | ||
440 | <td>)</td> | ||
441 | <td></td><td> const<code> [inline]</code></td> | ||
442 | </tr> | ||
443 | </table> | ||
444 | </div> | ||
445 | <div class="memdoc"> | ||
446 | |||
447 | <p>Creates a matrix from this quaternion. </p> | ||
448 | <p>Creates a matrix from this quaternion </p> | ||
449 | |||
450 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00349">349</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
451 | |||
452 | <p>References <a class="el" href="matrix4_8h_source.html#l02188">irr::core::CMatrix4< T >::setDefinitelyIdentityMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, <a class="el" href="quaternion_8h_source.html#l00181">Z</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
453 | |||
454 | </div> | ||
455 | </div> | ||
456 | <a class="anchor" id="ad54809de078e19b7f95c7c0e466cbfa8"></a><!-- doxytag: member="irr::core::quaternion::getMatrix_transposed" ref="ad54809de078e19b7f95c7c0e466cbfa8" args="(matrix4 &dest) const " --> | ||
457 | <div class="memitem"> | ||
458 | <div class="memproto"> | ||
459 | <table class="memname"> | ||
460 | <tr> | ||
461 | <td class="memname">void irr::core::quaternion::getMatrix_transposed </td> | ||
462 | <td>(</td> | ||
463 | <td class="paramtype"><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> & </td> | ||
464 | <td class="paramname"><em>dest</em></td><td>)</td> | ||
465 | <td> const<code> [inline]</code></td> | ||
466 | </tr> | ||
467 | </table> | ||
468 | </div> | ||
469 | <div class="memdoc"> | ||
470 | |||
471 | <p>Creates a matrix from this quaternion. </p> | ||
472 | |||
473 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00411">411</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
474 | |||
475 | <p>References <a class="el" href="matrix4_8h_source.html#l02188">irr::core::CMatrix4< T >::setDefinitelyIdentityMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
476 | |||
477 | </div> | ||
478 | </div> | ||
479 | <a class="anchor" id="a3d5efafd9f646ab5e86812797dc0b975"></a><!-- doxytag: member="irr::core::quaternion::getMatrixCenter" ref="a3d5efafd9f646ab5e86812797dc0b975" args="(matrix4 &dest, const core::vector3df &center, const core::vector3df &translation) const " --> | ||
480 | <div class="memitem"> | ||
481 | <div class="memproto"> | ||
482 | <table class="memname"> | ||
483 | <tr> | ||
484 | <td class="memname">void irr::core::quaternion::getMatrixCenter </td> | ||
485 | <td>(</td> | ||
486 | <td class="paramtype"><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> & </td> | ||
487 | <td class="paramname"><em>dest</em>, </td> | ||
488 | </tr> | ||
489 | <tr> | ||
490 | <td class="paramkey"></td> | ||
491 | <td></td> | ||
492 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td> | ||
493 | <td class="paramname"><em>center</em>, </td> | ||
494 | </tr> | ||
495 | <tr> | ||
496 | <td class="paramkey"></td> | ||
497 | <td></td> | ||
498 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td> | ||
499 | <td class="paramname"><em>translation</em> </td> | ||
500 | </tr> | ||
501 | <tr> | ||
502 | <td></td> | ||
503 | <td>)</td> | ||
504 | <td></td><td> const<code> [inline]</code></td> | ||
505 | </tr> | ||
506 | </table> | ||
507 | </div> | ||
508 | <div class="memdoc"> | ||
509 | <p>Creates a matrix from this quaternion Rotate about a center point shortcut for <a class="el" href="classirr_1_1core_1_1quaternion.html" title="Quaternion class for representing rotations.">core::quaternion</a> q; q.rotationFromTo ( vin[i].Normal, forward ); q.getMatrixCenter ( lookat, center, newPos );</p> | ||
510 | <p><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65" title="Typedef for f32 matrix.">core::matrix4</a> m2; m2.setInverseTranslation ( center ); lookat *= m2;</p> | ||
511 | <p><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65" title="Typedef for f32 matrix.">core::matrix4</a> m3; m2.setTranslation ( newPos ); lookat *= m3;</p> | ||
512 | <p>Creates a matrix from this quaternion Rotate about a center point shortcut for <a class="el" href="classirr_1_1core_1_1quaternion.html" title="Quaternion class for representing rotations.">core::quaternion</a> q; q.rotationFromTo(vin[i].Normal, forward); q.getMatrix(lookat, center);</p> | ||
513 | <p><a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65" title="Typedef for f32 matrix.">core::matrix4</a> m2; m2.setInverseTranslation(center); lookat *= m2; </p> | ||
514 | |||
515 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00388">388</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
516 | |||
517 | <p>References <a class="el" href="matrix4_8h_source.html#l02041">irr::core::CMatrix4< T >::setRotationCenter()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
518 | |||
519 | </div> | ||
520 | </div> | ||
521 | <a class="anchor" id="a75b5cb2d26397f07399e79ea20f1aff1"></a><!-- doxytag: member="irr::core::quaternion::lerp" ref="a75b5cb2d26397f07399e79ea20f1aff1" args="(quaternion q1, quaternion q2, f32 time)" --> | ||
522 | <div class="memitem"> | ||
523 | <div class="memproto"> | ||
524 | <table class="memname"> | ||
525 | <tr> | ||
526 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::lerp </td> | ||
527 | <td>(</td> | ||
528 | <td class="paramtype"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> </td> | ||
529 | <td class="paramname"><em>q1</em>, </td> | ||
530 | </tr> | ||
531 | <tr> | ||
532 | <td class="paramkey"></td> | ||
533 | <td></td> | ||
534 | <td class="paramtype"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> </td> | ||
535 | <td class="paramname"><em>q2</em>, </td> | ||
536 | </tr> | ||
537 | <tr> | ||
538 | <td class="paramkey"></td> | ||
539 | <td></td> | ||
540 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
541 | <td class="paramname"><em>time</em> </td> | ||
542 | </tr> | ||
543 | <tr> | ||
544 | <td></td> | ||
545 | <td>)</td> | ||
546 | <td></td><td><code> [inline]</code></td> | ||
547 | </tr> | ||
548 | </table> | ||
549 | </div> | ||
550 | <div class="memdoc"> | ||
551 | |||
552 | <p>Set this quaternion to the linear interpolation between two quaternions. </p> | ||
553 | <dl><dt><b>Parameters:</b></dt><dd> | ||
554 | <table class="params"> | ||
555 | <tr><td class="paramname">q1</td><td>First quaternion to be interpolated. </td></tr> | ||
556 | <tr><td class="paramname">q2</td><td>Second quaternion to be interpolated. </td></tr> | ||
557 | <tr><td class="paramname">time</td><td>Progress of interpolation. For time=0 the result is q1, for time=1 the result is q2. Otherwise interpolation between q1 and q2. </td></tr> | ||
558 | </table> | ||
559 | </dd> | ||
560 | </dl> | ||
561 | |||
562 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00523">523</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
563 | |||
564 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00531">slerp()</a>.</p> | ||
565 | |||
566 | </div> | ||
567 | </div> | ||
568 | <a class="anchor" id="a3b4f6634670591f2c5be33aeaac2e928"></a><!-- doxytag: member="irr::core::quaternion::makeIdentity" ref="a3b4f6634670591f2c5be33aeaac2e928" args="()" --> | ||
569 | <div class="memitem"> | ||
570 | <div class="memproto"> | ||
571 | <table class="memname"> | ||
572 | <tr> | ||
573 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">core::quaternion</a> & irr::core::quaternion::makeIdentity </td> | ||
574 | <td>(</td> | ||
575 | <td class="paramname"></td><td>)</td> | ||
576 | <td><code> [inline]</code></td> | ||
577 | </tr> | ||
578 | </table> | ||
579 | </div> | ||
580 | <div class="memdoc"> | ||
581 | |||
582 | <p>Set quaternion to identity. </p> | ||
583 | |||
584 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00649">649</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
585 | |||
586 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
587 | |||
588 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00658">rotationFromTo()</a>.</p> | ||
589 | |||
590 | </div> | ||
591 | </div> | ||
592 | <a class="anchor" id="a2e286be8b088fa3ade0ab74880ea4508"></a><!-- doxytag: member="irr::core::quaternion::makeInverse" ref="a2e286be8b088fa3ade0ab74880ea4508" args="()" --> | ||
593 | <div class="memitem"> | ||
594 | <div class="memproto"> | ||
595 | <table class="memname"> | ||
596 | <tr> | ||
597 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::makeInverse </td> | ||
598 | <td>(</td> | ||
599 | <td class="paramname"></td><td>)</td> | ||
600 | <td><code> [inline]</code></td> | ||
601 | </tr> | ||
602 | </table> | ||
603 | </div> | ||
604 | <div class="memdoc"> | ||
605 | |||
606 | <p>Inverts this quaternion. </p> | ||
607 | |||
608 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00438">438</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
609 | |||
610 | <p>References <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
611 | |||
612 | </div> | ||
613 | </div> | ||
614 | <a class="anchor" id="aac7a34ffd2a14a78de12d994539b94f9"></a><!-- doxytag: member="irr::core::quaternion::normalize" ref="aac7a34ffd2a14a78de12d994539b94f9" args="()" --> | ||
615 | <div class="memitem"> | ||
616 | <div class="memproto"> | ||
617 | <table class="memname"> | ||
618 | <tr> | ||
619 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::normalize </td> | ||
620 | <td>(</td> | ||
621 | <td class="paramname"></td><td>)</td> | ||
622 | <td><code> [inline]</code></td> | ||
623 | </tr> | ||
624 | </table> | ||
625 | </div> | ||
626 | <div class="memdoc"> | ||
627 | |||
628 | <p>Normalizes the quaternion. </p> | ||
629 | |||
630 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00510">510</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
631 | |||
632 | <p>References <a class="el" href="irr_math_8h_source.html#l00497">irr::core::reciprocal_squareroot()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
633 | |||
634 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00234">operator=()</a>, <a class="el" href="quaternion_8h_source.html#l00658">rotationFromTo()</a>, and <a class="el" href="quaternion_8h_source.html#l00457">set()</a>.</p> | ||
635 | |||
636 | </div> | ||
637 | </div> | ||
638 | <a class="anchor" id="a23e1614821c307b91b4fa370a29da56a"></a><!-- doxytag: member="irr::core::quaternion::operator!=" ref="a23e1614821c307b91b4fa370a29da56a" args="(const quaternion &other) const " --> | ||
639 | <div class="memitem"> | ||
640 | <div class="memproto"> | ||
641 | <table class="memname"> | ||
642 | <tr> | ||
643 | <td class="memname">bool irr::core::quaternion::operator!= </td> | ||
644 | <td>(</td> | ||
645 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
646 | <td class="paramname"><em>other</em></td><td>)</td> | ||
647 | <td> const<code> [inline]</code></td> | ||
648 | </tr> | ||
649 | </table> | ||
650 | </div> | ||
651 | <div class="memdoc"> | ||
652 | |||
653 | <p>inequality operator </p> | ||
654 | |||
655 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00217">217</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
656 | |||
657 | </div> | ||
658 | </div> | ||
659 | <a class="anchor" id="a740a2885a20005a62e8f24dffa1d48c7"></a><!-- doxytag: member="irr::core::quaternion::operator*" ref="a740a2885a20005a62e8f24dffa1d48c7" args="(const quaternion &other) const " --> | ||
660 | <div class="memitem"> | ||
661 | <div class="memproto"> | ||
662 | <table class="memname"> | ||
663 | <tr> | ||
664 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> irr::core::quaternion::operator* </td> | ||
665 | <td>(</td> | ||
666 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
667 | <td class="paramname"><em>other</em></td><td>)</td> | ||
668 | <td> const<code> [inline]</code></td> | ||
669 | </tr> | ||
670 | </table> | ||
671 | </div> | ||
672 | <div class="memdoc"> | ||
673 | |||
674 | <p>Multiplication operator. </p> | ||
675 | |||
676 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00294">294</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
677 | |||
678 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
679 | |||
680 | </div> | ||
681 | </div> | ||
682 | <a class="anchor" id="ae320e6a2c6fc1b6ab579645f1056a310"></a><!-- doxytag: member="irr::core::quaternion::operator*" ref="ae320e6a2c6fc1b6ab579645f1056a310" args="(f32 s) const " --> | ||
683 | <div class="memitem"> | ||
684 | <div class="memproto"> | ||
685 | <table class="memname"> | ||
686 | <tr> | ||
687 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> irr::core::quaternion::operator* </td> | ||
688 | <td>(</td> | ||
689 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
690 | <td class="paramname"><em>s</em></td><td>)</td> | ||
691 | <td> const<code> [inline]</code></td> | ||
692 | </tr> | ||
693 | </table> | ||
694 | </div> | ||
695 | <div class="memdoc"> | ||
696 | |||
697 | <p>Multiplication operator with scalar. </p> | ||
698 | |||
699 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00308">308</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
700 | |||
701 | <p>References <a class="el" href="quaternion_8h_source.html#l00031">quaternion()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
702 | |||
703 | </div> | ||
704 | </div> | ||
705 | <a class="anchor" id="a08d7b70acc572e7345f9bb7aadef3505"></a><!-- doxytag: member="irr::core::quaternion::operator*" ref="a08d7b70acc572e7345f9bb7aadef3505" args="(const vector3df &v) const " --> | ||
706 | <div class="memitem"> | ||
707 | <div class="memproto"> | ||
708 | <table class="memname"> | ||
709 | <tr> | ||
710 | <td class="memname"><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> irr::core::quaternion::operator* </td> | ||
711 | <td>(</td> | ||
712 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
713 | <td class="paramname"><em>v</em></td><td>)</td> | ||
714 | <td> const<code> [inline]</code></td> | ||
715 | </tr> | ||
716 | </table> | ||
717 | </div> | ||
718 | <div class="memdoc"> | ||
719 | |||
720 | <p>Multiplication operator. </p> | ||
721 | |||
722 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00634">634</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
723 | |||
724 | <p>References <a class="el" href="vector3d_8h_source.html#l00147">irr::core::vector3d< T >::crossProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
725 | |||
726 | </div> | ||
727 | </div> | ||
728 | <a class="anchor" id="a933b6bf1ace6875068c5c01741bb4096"></a><!-- doxytag: member="irr::core::quaternion::operator*=" ref="a933b6bf1ace6875068c5c01741bb4096" args="(f32 s)" --> | ||
729 | <div class="memitem"> | ||
730 | <div class="memproto"> | ||
731 | <table class="memname"> | ||
732 | <tr> | ||
733 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::operator*= </td> | ||
734 | <td>(</td> | ||
735 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
736 | <td class="paramname"><em>s</em></td><td>)</td> | ||
737 | <td><code> [inline]</code></td> | ||
738 | </tr> | ||
739 | </table> | ||
740 | </div> | ||
741 | <div class="memdoc"> | ||
742 | |||
743 | <p>Multiplication operator with scalar. </p> | ||
744 | |||
745 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00315">315</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
746 | |||
747 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
748 | |||
749 | </div> | ||
750 | </div> | ||
751 | <a class="anchor" id="ad6b251ec3861ae7be90ac0ddc0cd44f4"></a><!-- doxytag: member="irr::core::quaternion::operator*=" ref="ad6b251ec3861ae7be90ac0ddc0cd44f4" args="(const quaternion &other)" --> | ||
752 | <div class="memitem"> | ||
753 | <div class="memproto"> | ||
754 | <table class="memname"> | ||
755 | <tr> | ||
756 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::operator*= </td> | ||
757 | <td>(</td> | ||
758 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
759 | <td class="paramname"><em>other</em></td><td>)</td> | ||
760 | <td><code> [inline]</code></td> | ||
761 | </tr> | ||
762 | </table> | ||
763 | </div> | ||
764 | <div class="memdoc"> | ||
765 | |||
766 | <p>Multiplication operator. </p> | ||
767 | |||
768 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00325">325</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
769 | |||
770 | </div> | ||
771 | </div> | ||
772 | <a class="anchor" id="a8fa3541f577ba6daa583f936f7cdb978"></a><!-- doxytag: member="irr::core::quaternion::operator+" ref="a8fa3541f577ba6daa583f936f7cdb978" args="(const quaternion &other) const " --> | ||
773 | <div class="memitem"> | ||
774 | <div class="memproto"> | ||
775 | <table class="memname"> | ||
776 | <tr> | ||
777 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> irr::core::quaternion::operator+ </td> | ||
778 | <td>(</td> | ||
779 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
780 | <td class="paramname"><em>other</em></td><td>)</td> | ||
781 | <td> const<code> [inline]</code></td> | ||
782 | </tr> | ||
783 | </table> | ||
784 | </div> | ||
785 | <div class="memdoc"> | ||
786 | |||
787 | <p>Add operator. </p> | ||
788 | |||
789 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00331">331</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
790 | |||
791 | <p>References <a class="el" href="quaternion_8h_source.html#l00031">quaternion()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
792 | |||
793 | </div> | ||
794 | </div> | ||
795 | <a class="anchor" id="a14e694153904d3026eac8c9f14a5df1c"></a><!-- doxytag: member="irr::core::quaternion::operator=" ref="a14e694153904d3026eac8c9f14a5df1c" args="(const quaternion &other)" --> | ||
796 | <div class="memitem"> | ||
797 | <div class="memproto"> | ||
798 | <table class="memname"> | ||
799 | <tr> | ||
800 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::operator= </td> | ||
801 | <td>(</td> | ||
802 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
803 | <td class="paramname"><em>other</em></td><td>)</td> | ||
804 | <td><code> [inline]</code></td> | ||
805 | </tr> | ||
806 | </table> | ||
807 | </div> | ||
808 | <div class="memdoc"> | ||
809 | |||
810 | <p>Assignment operator. </p> | ||
811 | |||
812 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00223">223</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
813 | |||
814 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
815 | |||
816 | </div> | ||
817 | </div> | ||
818 | <a class="anchor" id="aed887a4f908b44aa13ef5f77291134f0"></a><!-- doxytag: member="irr::core::quaternion::operator=" ref="aed887a4f908b44aa13ef5f77291134f0" args="(const matrix4 &other)" --> | ||
819 | <div class="memitem"> | ||
820 | <div class="memproto"> | ||
821 | <table class="memname"> | ||
822 | <tr> | ||
823 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::operator= </td> | ||
824 | <td>(</td> | ||
825 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a73fa92e638c5ca97efd72da307cc9b65">matrix4</a> & </td> | ||
826 | <td class="paramname"><em>other</em></td><td>)</td> | ||
827 | <td><code> [inline]</code></td> | ||
828 | </tr> | ||
829 | </table> | ||
830 | </div> | ||
831 | <div class="memdoc"> | ||
832 | |||
833 | <p>Matrix assignment operator. </p> | ||
834 | |||
835 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00234">234</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
836 | |||
837 | <p>References <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
838 | |||
839 | </div> | ||
840 | </div> | ||
841 | <a class="anchor" id="a37ed741a0a63c8f829817c76dae0c4cc"></a><!-- doxytag: member="irr::core::quaternion::operator==" ref="a37ed741a0a63c8f829817c76dae0c4cc" args="(const quaternion &other) const " --> | ||
842 | <div class="memitem"> | ||
843 | <div class="memproto"> | ||
844 | <table class="memname"> | ||
845 | <tr> | ||
846 | <td class="memname">bool irr::core::quaternion::operator== </td> | ||
847 | <td>(</td> | ||
848 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & </td> | ||
849 | <td class="paramname"><em>other</em></td><td>)</td> | ||
850 | <td> const<code> [inline]</code></td> | ||
851 | </tr> | ||
852 | </table> | ||
853 | </div> | ||
854 | <div class="memdoc"> | ||
855 | |||
856 | <p>Equalilty operator. </p> | ||
857 | |||
858 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00208">208</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
859 | |||
860 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
861 | |||
862 | </div> | ||
863 | </div> | ||
864 | <a class="anchor" id="a9da1b3ddfb9722f596a73abf5212c020"></a><!-- doxytag: member="irr::core::quaternion::rotationFromTo" ref="a9da1b3ddfb9722f596a73abf5212c020" args="(const vector3df &from, const vector3df &to)" --> | ||
865 | <div class="memitem"> | ||
866 | <div class="memproto"> | ||
867 | <table class="memname"> | ||
868 | <tr> | ||
869 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">core::quaternion</a> & irr::core::quaternion::rotationFromTo </td> | ||
870 | <td>(</td> | ||
871 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
872 | <td class="paramname"><em>from</em>, </td> | ||
873 | </tr> | ||
874 | <tr> | ||
875 | <td class="paramkey"></td> | ||
876 | <td></td> | ||
877 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
878 | <td class="paramname"><em>to</em> </td> | ||
879 | </tr> | ||
880 | <tr> | ||
881 | <td></td> | ||
882 | <td>)</td> | ||
883 | <td></td><td><code> [inline]</code></td> | ||
884 | </tr> | ||
885 | </table> | ||
886 | </div> | ||
887 | <div class="memdoc"> | ||
888 | |||
889 | <p>Set quaternion to represent a rotation from one vector to another. </p> | ||
890 | |||
891 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00658">658</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
892 | |||
893 | <p>References <a class="el" href="vector3d_8h_source.html#l00147">irr::core::vector3d< T >::crossProduct()</a>, <a class="el" href="vector3d_8h_source.html#l00125">irr::core::vector3d< T >::dotProduct()</a>, <a class="el" href="vector3d_8h_source.html#l00117">irr::core::vector3d< T >::getLength()</a>, <a class="el" href="quaternion_8h_source.html#l00649">makeIdentity()</a>, <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="vector3d_8h_source.html#l00168">irr::core::vector3d< T >::normalize()</a>, <a class="el" href="vector3d_8h_source.html#l00113">irr::core::vector3d< T >::set()</a>, <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
894 | |||
895 | </div> | ||
896 | </div> | ||
897 | <a class="anchor" id="a51b8ba2c12a6e6ce9af0d60430f199e3"></a><!-- doxytag: member="irr::core::quaternion::set" ref="a51b8ba2c12a6e6ce9af0d60430f199e3" args="(f32 x, f32 y, f32 z, f32 w)" --> | ||
898 | <div class="memitem"> | ||
899 | <div class="memproto"> | ||
900 | <table class="memname"> | ||
901 | <tr> | ||
902 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::set </td> | ||
903 | <td>(</td> | ||
904 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
905 | <td class="paramname"><em>x</em>, </td> | ||
906 | </tr> | ||
907 | <tr> | ||
908 | <td class="paramkey"></td> | ||
909 | <td></td> | ||
910 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
911 | <td class="paramname"><em>y</em>, </td> | ||
912 | </tr> | ||
913 | <tr> | ||
914 | <td class="paramkey"></td> | ||
915 | <td></td> | ||
916 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
917 | <td class="paramname"><em>z</em>, </td> | ||
918 | </tr> | ||
919 | <tr> | ||
920 | <td class="paramkey"></td> | ||
921 | <td></td> | ||
922 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
923 | <td class="paramname"><em>w</em> </td> | ||
924 | </tr> | ||
925 | <tr> | ||
926 | <td></td> | ||
927 | <td>)</td> | ||
928 | <td></td><td><code> [inline]</code></td> | ||
929 | </tr> | ||
930 | </table> | ||
931 | </div> | ||
932 | <div class="memdoc"> | ||
933 | |||
934 | <p>Sets new quaternion. </p> | ||
935 | |||
936 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00446">446</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
937 | |||
938 | <p>References <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
939 | |||
940 | </div> | ||
941 | </div> | ||
942 | <a class="anchor" id="adb1393a5e3833622bfd6009f53ab842e"></a><!-- doxytag: member="irr::core::quaternion::set" ref="adb1393a5e3833622bfd6009f53ab842e" args="(f32 x, f32 y, f32 z)" --> | ||
943 | <div class="memitem"> | ||
944 | <div class="memproto"> | ||
945 | <table class="memname"> | ||
946 | <tr> | ||
947 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::set </td> | ||
948 | <td>(</td> | ||
949 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
950 | <td class="paramname"><em>x</em>, </td> | ||
951 | </tr> | ||
952 | <tr> | ||
953 | <td class="paramkey"></td> | ||
954 | <td></td> | ||
955 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
956 | <td class="paramname"><em>y</em>, </td> | ||
957 | </tr> | ||
958 | <tr> | ||
959 | <td class="paramkey"></td> | ||
960 | <td></td> | ||
961 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
962 | <td class="paramname"><em>z</em> </td> | ||
963 | </tr> | ||
964 | <tr> | ||
965 | <td></td> | ||
966 | <td>)</td> | ||
967 | <td></td><td><code> [inline]</code></td> | ||
968 | </tr> | ||
969 | </table> | ||
970 | </div> | ||
971 | <div class="memdoc"> | ||
972 | |||
973 | <p>Sets new quaternion based on euler angles (radians) </p> | ||
974 | |||
975 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00457">457</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
976 | |||
977 | <p>References <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, and <a class="el" href="quaternion_8h_source.html#l00181">Z</a>.</p> | ||
978 | |||
979 | </div> | ||
980 | </div> | ||
981 | <a class="anchor" id="a76b7f0569737c2143ca6dae47abd8fdd"></a><!-- doxytag: member="irr::core::quaternion::set" ref="a76b7f0569737c2143ca6dae47abd8fdd" args="(const core::vector3df &vec)" --> | ||
982 | <div class="memitem"> | ||
983 | <div class="memproto"> | ||
984 | <table class="memname"> | ||
985 | <tr> | ||
986 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::set </td> | ||
987 | <td>(</td> | ||
988 | <td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td> | ||
989 | <td class="paramname"><em>vec</em></td><td>)</td> | ||
990 | <td><code> [inline]</code></td> | ||
991 | </tr> | ||
992 | </table> | ||
993 | </div> | ||
994 | <div class="memdoc"> | ||
995 | |||
996 | <p>Sets new quaternion based on euler angles (radians) </p> | ||
997 | |||
998 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00487">487</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
999 | |||
1000 | <p>References <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
1001 | |||
1002 | </div> | ||
1003 | </div> | ||
1004 | <a class="anchor" id="aa99cf40ab088323e5fc31ccdbe9fa2ad"></a><!-- doxytag: member="irr::core::quaternion::set" ref="aa99cf40ab088323e5fc31ccdbe9fa2ad" args="(const core::quaternion &quat)" --> | ||
1005 | <div class="memitem"> | ||
1006 | <div class="memproto"> | ||
1007 | <table class="memname"> | ||
1008 | <tr> | ||
1009 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::set </td> | ||
1010 | <td>(</td> | ||
1011 | <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1quaternion.html">core::quaternion</a> & </td> | ||
1012 | <td class="paramname"><em>quat</em></td><td>)</td> | ||
1013 | <td><code> [inline]</code></td> | ||
1014 | </tr> | ||
1015 | </table> | ||
1016 | </div> | ||
1017 | <div class="memdoc"> | ||
1018 | |||
1019 | <p>Sets new quaternion from other quaternion. </p> | ||
1020 | |||
1021 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00493">493</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1022 | |||
1023 | </div> | ||
1024 | </div> | ||
1025 | <a class="anchor" id="a91335e9fdb50c3cfc2042aa9a4bfdf68"></a><!-- doxytag: member="irr::core::quaternion::slerp" ref="a91335e9fdb50c3cfc2042aa9a4bfdf68" args="(quaternion q1, quaternion q2, f32 time, f32 threshold=.05f)" --> | ||
1026 | <div class="memitem"> | ||
1027 | <div class="memproto"> | ||
1028 | <table class="memname"> | ||
1029 | <tr> | ||
1030 | <td class="memname"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> & irr::core::quaternion::slerp </td> | ||
1031 | <td>(</td> | ||
1032 | <td class="paramtype"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> </td> | ||
1033 | <td class="paramname"><em>q1</em>, </td> | ||
1034 | </tr> | ||
1035 | <tr> | ||
1036 | <td class="paramkey"></td> | ||
1037 | <td></td> | ||
1038 | <td class="paramtype"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> </td> | ||
1039 | <td class="paramname"><em>q2</em>, </td> | ||
1040 | </tr> | ||
1041 | <tr> | ||
1042 | <td class="paramkey"></td> | ||
1043 | <td></td> | ||
1044 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
1045 | <td class="paramname"><em>time</em>, </td> | ||
1046 | </tr> | ||
1047 | <tr> | ||
1048 | <td class="paramkey"></td> | ||
1049 | <td></td> | ||
1050 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td> | ||
1051 | <td class="paramname"><em>threshold</em> = <code>.05f</code> </td> | ||
1052 | </tr> | ||
1053 | <tr> | ||
1054 | <td></td> | ||
1055 | <td>)</td> | ||
1056 | <td></td><td><code> [inline]</code></td> | ||
1057 | </tr> | ||
1058 | </table> | ||
1059 | </div> | ||
1060 | <div class="memdoc"> | ||
1061 | |||
1062 | <p>Set this quaternion to the result of the spherical interpolation between two quaternions. </p> | ||
1063 | <dl><dt><b>Parameters:</b></dt><dd> | ||
1064 | <table class="params"> | ||
1065 | <tr><td class="paramname">q1</td><td>First quaternion to be interpolated. </td></tr> | ||
1066 | <tr><td class="paramname">q2</td><td>Second quaternion to be interpolated. </td></tr> | ||
1067 | <tr><td class="paramname">time</td><td>Progress of interpolation. For time=0 the result is q1, for time=1 the result is q2. Otherwise interpolation between q1 and q2. </td></tr> | ||
1068 | <tr><td class="paramname">threshold</td><td>To avoid inaccuracies at the end (time=1) the interpolation switches to linear interpolation at some point. This value defines how much of the remaining interpolation will be calculated with lerp. Everything from 1-threshold up will be linear interpolation. </td></tr> | ||
1069 | </table> | ||
1070 | </dd> | ||
1071 | </dl> | ||
1072 | |||
1073 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00531">531</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1074 | |||
1075 | <p>References <a class="el" href="quaternion_8h_source.html#l00556">dotProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00523">lerp()</a>, and <a class="el" href="irr_math_8h_source.html#l00535">irr::core::reciprocal()</a>.</p> | ||
1076 | |||
1077 | </div> | ||
1078 | </div> | ||
1079 | <a class="anchor" id="aa36e7548f62749238086832d9b693cad"></a><!-- doxytag: member="irr::core::quaternion::toAngleAxis" ref="aa36e7548f62749238086832d9b693cad" args="(f32 &angle, core::vector3df &axis) const " --> | ||
1080 | <div class="memitem"> | ||
1081 | <div class="memproto"> | ||
1082 | <table class="memname"> | ||
1083 | <tr> | ||
1084 | <td class="memname">void irr::core::quaternion::toAngleAxis </td> | ||
1085 | <td>(</td> | ||
1086 | <td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> & </td> | ||
1087 | <td class="paramname"><em>angle</em>, </td> | ||
1088 | </tr> | ||
1089 | <tr> | ||
1090 | <td class="paramkey"></td> | ||
1091 | <td></td> | ||
1092 | <td class="paramtype"><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td> | ||
1093 | <td class="paramname"><em>axis</em> </td> | ||
1094 | </tr> | ||
1095 | <tr> | ||
1096 | <td></td> | ||
1097 | <td>)</td> | ||
1098 | <td></td><td> const<code> [inline]</code></td> | ||
1099 | </tr> | ||
1100 | </table> | ||
1101 | </div> | ||
1102 | <div class="memdoc"> | ||
1103 | |||
1104 | <p>Fills an angle (radians) around an axis (unit vector) </p> | ||
1105 | |||
1106 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00575">575</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1107 | |||
1108 | <p>References <a class="el" href="irr_math_8h_source.html#l00270">irr::core::iszero()</a>, <a class="el" href="irr_math_8h_source.html#l00535">irr::core::reciprocal()</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, <a class="el" href="quaternion_8h_source.html#l00181">Z</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
1109 | |||
1110 | </div> | ||
1111 | </div> | ||
1112 | <a class="anchor" id="a651d5a90572f14b9a2a5c17caea0e764"></a><!-- doxytag: member="irr::core::quaternion::toEuler" ref="a651d5a90572f14b9a2a5c17caea0e764" args="(vector3df &euler) const " --> | ||
1113 | <div class="memitem"> | ||
1114 | <div class="memproto"> | ||
1115 | <table class="memname"> | ||
1116 | <tr> | ||
1117 | <td class="memname">void irr::core::quaternion::toEuler </td> | ||
1118 | <td>(</td> | ||
1119 | <td class="paramtype"><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">vector3df</a> & </td> | ||
1120 | <td class="paramname"><em>euler</em></td><td>)</td> | ||
1121 | <td> const<code> [inline]</code></td> | ||
1122 | </tr> | ||
1123 | </table> | ||
1124 | </div> | ||
1125 | <div class="memdoc"> | ||
1126 | |||
1127 | <p>Output this quaternion to an euler angle (radians) </p> | ||
1128 | |||
1129 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00596">596</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1130 | |||
1131 | <p>References <a class="el" href="irr_math_8h_source.html#l00166">irr::core::clamp()</a>, <a class="el" href="irr_math_8h_source.html#l00185">irr::core::equals()</a>, <a class="el" href="irr_math_8h_source.html#l00068">irr::core::PI64</a>, <a class="el" href="quaternion_8h_source.html#l00182">W</a>, <a class="el" href="quaternion_8h_source.html#l00179">X</a>, <a class="el" href="vector3d_8h_source.html#l00408">irr::core::vector3d< T >::X</a>, <a class="el" href="quaternion_8h_source.html#l00180">Y</a>, <a class="el" href="vector3d_8h_source.html#l00411">irr::core::vector3d< T >::Y</a>, <a class="el" href="quaternion_8h_source.html#l00181">Z</a>, and <a class="el" href="vector3d_8h_source.html#l00414">irr::core::vector3d< T >::Z</a>.</p> | ||
1132 | |||
1133 | </div> | ||
1134 | </div> | ||
1135 | <hr/><h2>Member Data Documentation</h2> | ||
1136 | <a class="anchor" id="abd35ca07eda3783a00b27ff9a49e43b8"></a><!-- doxytag: member="irr::core::quaternion::W" ref="abd35ca07eda3783a00b27ff9a49e43b8" args="" --> | ||
1137 | <div class="memitem"> | ||
1138 | <div class="memproto"> | ||
1139 | <table class="memname"> | ||
1140 | <tr> | ||
1141 | <td class="memname"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#abd35ca07eda3783a00b27ff9a49e43b8">irr::core::quaternion::W</a></td> | ||
1142 | </tr> | ||
1143 | </table> | ||
1144 | </div> | ||
1145 | <div class="memdoc"> | ||
1146 | |||
1147 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00182">182</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1148 | |||
1149 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00556">dotProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00500">equals()</a>, <a class="el" href="quaternion_8h_source.html#l00563">fromAngleAxis()</a>, <a class="el" href="quaternion_8h_source.html#l00349">getMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00411">getMatrix_transposed()</a>, <a class="el" href="quaternion_8h_source.html#l00388">getMatrixCenter()</a>, <a class="el" href="quaternion_8h_source.html#l00649">makeIdentity()</a>, <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00294">operator*()</a>, <a class="el" href="quaternion_8h_source.html#l00315">operator*=()</a>, <a class="el" href="quaternion_8h_source.html#l00331">operator+()</a>, <a class="el" href="quaternion_8h_source.html#l00223">operator=()</a>, <a class="el" href="quaternion_8h_source.html#l00208">operator==()</a>, <a class="el" href="quaternion_8h_source.html#l00446">set()</a>, <a class="el" href="quaternion_8h_source.html#l00575">toAngleAxis()</a>, and <a class="el" href="quaternion_8h_source.html#l00596">toEuler()</a>.</p> | ||
1150 | |||
1151 | </div> | ||
1152 | </div> | ||
1153 | <a class="anchor" id="a69f2ee15363f0b9baa0b3cbb70091342"></a><!-- doxytag: member="irr::core::quaternion::X" ref="a69f2ee15363f0b9baa0b3cbb70091342" args="" --> | ||
1154 | <div class="memitem"> | ||
1155 | <div class="memproto"> | ||
1156 | <table class="memname"> | ||
1157 | <tr> | ||
1158 | <td class="memname"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a69f2ee15363f0b9baa0b3cbb70091342">irr::core::quaternion::X</a></td> | ||
1159 | </tr> | ||
1160 | </table> | ||
1161 | </div> | ||
1162 | <div class="memdoc"> | ||
1163 | |||
1164 | <p>Quaternion elements. </p> | ||
1165 | |||
1166 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00179">179</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1167 | |||
1168 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00556">dotProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00500">equals()</a>, <a class="el" href="quaternion_8h_source.html#l00563">fromAngleAxis()</a>, <a class="el" href="quaternion_8h_source.html#l00349">getMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00411">getMatrix_transposed()</a>, <a class="el" href="quaternion_8h_source.html#l00388">getMatrixCenter()</a>, <a class="el" href="quaternion_8h_source.html#l00649">makeIdentity()</a>, <a class="el" href="quaternion_8h_source.html#l00438">makeInverse()</a>, <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00294">operator*()</a>, <a class="el" href="quaternion_8h_source.html#l00315">operator*=()</a>, <a class="el" href="quaternion_8h_source.html#l00331">operator+()</a>, <a class="el" href="quaternion_8h_source.html#l00223">operator=()</a>, <a class="el" href="quaternion_8h_source.html#l00208">operator==()</a>, <a class="el" href="quaternion_8h_source.html#l00446">set()</a>, <a class="el" href="quaternion_8h_source.html#l00575">toAngleAxis()</a>, and <a class="el" href="quaternion_8h_source.html#l00596">toEuler()</a>.</p> | ||
1169 | |||
1170 | </div> | ||
1171 | </div> | ||
1172 | <a class="anchor" id="a7c571eaca7b5c9e5f5b8d7872d51dac9"></a><!-- doxytag: member="irr::core::quaternion::Y" ref="a7c571eaca7b5c9e5f5b8d7872d51dac9" args="" --> | ||
1173 | <div class="memitem"> | ||
1174 | <div class="memproto"> | ||
1175 | <table class="memname"> | ||
1176 | <tr> | ||
1177 | <td class="memname"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a7c571eaca7b5c9e5f5b8d7872d51dac9">irr::core::quaternion::Y</a></td> | ||
1178 | </tr> | ||
1179 | </table> | ||
1180 | </div> | ||
1181 | <div class="memdoc"> | ||
1182 | |||
1183 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00180">180</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1184 | |||
1185 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00556">dotProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00500">equals()</a>, <a class="el" href="quaternion_8h_source.html#l00563">fromAngleAxis()</a>, <a class="el" href="quaternion_8h_source.html#l00349">getMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00411">getMatrix_transposed()</a>, <a class="el" href="quaternion_8h_source.html#l00388">getMatrixCenter()</a>, <a class="el" href="quaternion_8h_source.html#l00649">makeIdentity()</a>, <a class="el" href="quaternion_8h_source.html#l00438">makeInverse()</a>, <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00294">operator*()</a>, <a class="el" href="quaternion_8h_source.html#l00315">operator*=()</a>, <a class="el" href="quaternion_8h_source.html#l00331">operator+()</a>, <a class="el" href="quaternion_8h_source.html#l00223">operator=()</a>, <a class="el" href="quaternion_8h_source.html#l00208">operator==()</a>, <a class="el" href="quaternion_8h_source.html#l00446">set()</a>, <a class="el" href="quaternion_8h_source.html#l00575">toAngleAxis()</a>, and <a class="el" href="quaternion_8h_source.html#l00596">toEuler()</a>.</p> | ||
1186 | |||
1187 | </div> | ||
1188 | </div> | ||
1189 | <a class="anchor" id="a9080571243e191219aca47758b8638a1"></a><!-- doxytag: member="irr::core::quaternion::Z" ref="a9080571243e191219aca47758b8638a1" args="" --> | ||
1190 | <div class="memitem"> | ||
1191 | <div class="memproto"> | ||
1192 | <table class="memname"> | ||
1193 | <tr> | ||
1194 | <td class="memname"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1core_1_1quaternion.html#a9080571243e191219aca47758b8638a1">irr::core::quaternion::Z</a></td> | ||
1195 | </tr> | ||
1196 | </table> | ||
1197 | </div> | ||
1198 | <div class="memdoc"> | ||
1199 | |||
1200 | <p>Definition at line <a class="el" href="quaternion_8h_source.html#l00181">181</a> of file <a class="el" href="quaternion_8h_source.html">quaternion.h</a>.</p> | ||
1201 | |||
1202 | <p>Referenced by <a class="el" href="quaternion_8h_source.html#l00556">dotProduct()</a>, <a class="el" href="quaternion_8h_source.html#l00500">equals()</a>, <a class="el" href="quaternion_8h_source.html#l00563">fromAngleAxis()</a>, <a class="el" href="quaternion_8h_source.html#l00349">getMatrix()</a>, <a class="el" href="quaternion_8h_source.html#l00411">getMatrix_transposed()</a>, <a class="el" href="quaternion_8h_source.html#l00388">getMatrixCenter()</a>, <a class="el" href="quaternion_8h_source.html#l00649">makeIdentity()</a>, <a class="el" href="quaternion_8h_source.html#l00438">makeInverse()</a>, <a class="el" href="quaternion_8h_source.html#l00510">normalize()</a>, <a class="el" href="quaternion_8h_source.html#l00294">operator*()</a>, <a class="el" href="quaternion_8h_source.html#l00315">operator*=()</a>, <a class="el" href="quaternion_8h_source.html#l00331">operator+()</a>, <a class="el" href="quaternion_8h_source.html#l00223">operator=()</a>, <a class="el" href="quaternion_8h_source.html#l00208">operator==()</a>, <a class="el" href="quaternion_8h_source.html#l00446">set()</a>, <a class="el" href="quaternion_8h_source.html#l00575">toAngleAxis()</a>, and <a class="el" href="quaternion_8h_source.html#l00596">toEuler()</a>.</p> | ||
1203 | |||
1204 | </div> | ||
1205 | </div> | ||
1206 | <hr/>The documentation for this class was generated from the following file:<ul> | ||
1207 | <li><a class="el" href="quaternion_8h_source.html">quaternion.h</a></li> | ||
1208 | </ul> | ||
1209 | </div> | ||
1210 | </div> | ||
1211 | <div id="nav-path" class="navpath"> | ||
1212 | <ul> | ||
1213 | <li class="navelem"><a class="el" href="namespaceirr.html">irr</a> </li> | ||
1214 | <li class="navelem"><a class="el" href="namespaceirr_1_1core.html">core</a> </li> | ||
1215 | <li class="navelem"><a class="el" href="classirr_1_1core_1_1quaternion.html">quaternion</a> </li> | ||
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1221 | <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Defines</a></div> | ||
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