Move Irrlicht to src/others.

author: David Walter Seikel 2016-03-28 22:28:34 +1000
committer: David Walter Seikel 2016-03-28 22:28:34 +1000
commit: 7028cbe09c688437910a25623098762bf0fa592d (patch)
tree: 10b5af58277d9880380c2251f109325542c4e6eb /src/others/irrlicht-1.8.1/include/IMeshBuffer.h
parent: Move lemon to the src/others directory. (diff)
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diff --git a/src/others/irrlicht-1.8.1/include/IMeshBuffer.h b/src/others/irrlicht-1.8.1/include/IMeshBuffer.h
new file mode 100644
index 0000000..44b865b
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/include/IMeshBuffer.h
@@ -0,0 +1,154 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+#ifndef __I_MESH_BUFFER_H_INCLUDED__
+#define __I_MESH_BUFFER_H_INCLUDED__
+#include "IReferenceCounted.h"
+#include "SMaterial.h"
+#include "aabbox3d.h"
+#include "S3DVertex.h"
+#include "SVertexIndex.h"
+#include "EHardwareBufferFlags.h"
+#include "EPrimitiveTypes.h"
+namespace irr
+{
+namespace scene
+{
+        //! Struct for holding a mesh with a single material.
+        /** A part of an IMesh which has the same material on each face of that
+        group. Logical groups of an IMesh need not be put into separate mesh
+        buffers, but can be. Separately animated parts of the mesh must be put
+        into separate mesh buffers.
+        Some mesh buffer implementations have limitations on the number of
+        vertices the buffer can hold. In that case, logical grouping can help.
+        Moreover, the number of vertices should be optimized for the GPU upload,
+        which often depends on the type of gfx card. Typial figures are
+        1000-10000 vertices per buffer.
+        SMeshBuffer is a simple implementation of a MeshBuffer, which supports
+        up to 65535 vertices.
+        Since meshbuffers are used for drawing, and hence will be exposed
+        to the driver, chances are high that they are grab()'ed from somewhere.
+        It's therefore required to dynamically allocate meshbuffers which are
+        passed to a video driver and only drop the buffer once it's not used in
+        the current code block anymore.
+        */
+        class IMeshBuffer : public virtual IReferenceCounted
+        {
+        public:
+                //! Get the material of this meshbuffer
+                /** \return Material of this buffer. */
+                virtual video::SMaterial& getMaterial() = 0;
+                //! Get the material of this meshbuffer
+                /** \return Material of this buffer. */
+                virtual const video::SMaterial& getMaterial() const = 0;
+                //! Get type of vertex data which is stored in this meshbuffer.
+                /** \return Vertex type of this buffer. */
+                virtual video::E_VERTEX_TYPE getVertexType() const = 0;
+                //! Get access to vertex data. The data is an array of vertices.
+                /** Which vertex type is used can be determined by getVertexType().
+                \return Pointer to array of vertices. */
+                virtual const void* getVertices() const = 0;
+                //! Get access to vertex data. The data is an array of vertices.
+                /** Which vertex type is used can be determined by getVertexType().
+                \return Pointer to array of vertices. */
+                virtual void* getVertices() = 0;
+                //! Get amount of vertices in meshbuffer.
+                /** \return Number of vertices in this buffer. */
+                virtual u32 getVertexCount() const = 0;
+                //! Get type of index data which is stored in this meshbuffer.
+                /** \return Index type of this buffer. */
+                virtual video::E_INDEX_TYPE getIndexType() const =0;
+                //! Get access to Indices.
+                /** \return Pointer to indices array. */
+                virtual const u16* getIndices() const = 0;
+                //! Get access to Indices.
+                /** \return Pointer to indices array. */
+                virtual u16* getIndices() = 0;
+                //! Get amount of indices in this meshbuffer.
+                /** \return Number of indices in this buffer. */
+                virtual u32 getIndexCount() const = 0;
+                //! Get the axis aligned bounding box of this meshbuffer.
+                /** \return Axis aligned bounding box of this buffer. */
+                virtual const core::aabbox3df& getBoundingBox() const = 0;
+                //! Set axis aligned bounding box
+                /** \param box User defined axis aligned bounding box to use
+                for this buffer. */
+                virtual void setBoundingBox(const core::aabbox3df& box) = 0;
+                //! Recalculates the bounding box. Should be called if the mesh changed.
+                virtual void recalculateBoundingBox() = 0;
+                //! returns position of vertex i
+                virtual const core::vector3df& getPosition(u32 i) const = 0;
+                //! returns position of vertex i
+                virtual core::vector3df& getPosition(u32 i) = 0;
+                //! returns normal of vertex i
+                virtual const core::vector3df& getNormal(u32 i) const = 0;
+                //! returns normal of vertex i
+                virtual core::vector3df& getNormal(u32 i) = 0;
+                //! returns texture coord of vertex i
+                virtual const core::vector2df& getTCoords(u32 i) const = 0;
+                //! returns texture coord of vertex i
+                virtual core::vector2df& getTCoords(u32 i) = 0;
+                //! Append the vertices and indices to the current buffer
+                /** Only works for compatible vertex types.
+                \param vertices Pointer to a vertex array.
+                \param numVertices Number of vertices in the array.
+                \param indices Pointer to index array.
+                \param numIndices Number of indices in array. */
+                virtual void append(const void* const vertices, u32 numVertices, const u16* const indices, u32 numIndices) = 0;
+                //! Append the meshbuffer to the current buffer
+                /** Only works for compatible vertex types
+                \param other Buffer to append to this one. */
+                virtual void append(const IMeshBuffer* const other) = 0;
+                //! get the current hardware mapping hint
+                virtual E_HARDWARE_MAPPING getHardwareMappingHint_Vertex() const = 0;
+                //! get the current hardware mapping hint
+                virtual E_HARDWARE_MAPPING getHardwareMappingHint_Index() const = 0;
+                //! set the hardware mapping hint, for driver
+                virtual void setHardwareMappingHint( E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX ) = 0;
+                //! flags the meshbuffer as changed, reloads hardware buffers
+                virtual void setDirty(E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) = 0;
+                //! Get the currently used ID for identification of changes.
+                /** This shouldn't be used for anything outside the VideoDriver. */
+                virtual u32 getChangedID_Vertex() const = 0;
+                //! Get the currently used ID for identification of changes.
+                /** This shouldn't be used for anything outside the VideoDriver. */
+                virtual u32 getChangedID_Index() const = 0;
+        };
+} // end namespace scene
+} // end namespace irr
+#endif
author	David Walter Seikel	2016-03-28 22:28:34 +1000
committer	David Walter Seikel	2016-03-28 22:28:34 +1000
commit	7028cbe09c688437910a25623098762bf0fa592d (patch)
tree	10b5af58277d9880380c2251f109325542c4e6eb /src/others/irrlicht-1.8.1/include/IMeshBuffer.h
parent	Move lemon to the src/others directory. (diff)
download	SledjHamr-7028cbe09c688437910a25623098762bf0fa592d.zip SledjHamr-7028cbe09c688437910a25623098762bf0fa592d.tar.gz SledjHamr-7028cbe09c688437910a25623098762bf0fa592d.tar.bz2 SledjHamr-7028cbe09c688437910a25623098762bf0fa592d.tar.xz

diff --git a/src/others/irrlicht-1.8.1/include/IMeshBuffer.h b/src/others/irrlicht-1.8.1/include/IMeshBuffer.h new file mode 100644 index 0000000..44b865b --- /dev/null +++ b/src/others/irrlicht-1.8.1/include/IMeshBuffer.h
@@ -0,0 +1,154 @@
	1	// Copyright (C) 2002-2012 Nikolaus Gebhardt
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5	#ifndef __I_MESH_BUFFER_H_INCLUDED__
	6	#define __I_MESH_BUFFER_H_INCLUDED__
	7
	8	#include "IReferenceCounted.h"
	9	#include "SMaterial.h"
	10	#include "aabbox3d.h"
	11	#include "S3DVertex.h"
	12	#include "SVertexIndex.h"
	13	#include "EHardwareBufferFlags.h"
	14	#include "EPrimitiveTypes.h"
	15
	16	namespace irr
	17	{
	18	namespace scene
	19	{
	20	//! Struct for holding a mesh with a single material.
	21	/** A part of an IMesh which has the same material on each face of that
	22	group. Logical groups of an IMesh need not be put into separate mesh
	23	buffers, but can be. Separately animated parts of the mesh must be put
	24	into separate mesh buffers.
	25	Some mesh buffer implementations have limitations on the number of
	26	vertices the buffer can hold. In that case, logical grouping can help.
	27	Moreover, the number of vertices should be optimized for the GPU upload,
	28	which often depends on the type of gfx card. Typial figures are
	29	1000-10000 vertices per buffer.
	30	SMeshBuffer is a simple implementation of a MeshBuffer, which supports
	31	up to 65535 vertices.
	32
	33	Since meshbuffers are used for drawing, and hence will be exposed
	34	to the driver, chances are high that they are grab()'ed from somewhere.
	35	It's therefore required to dynamically allocate meshbuffers which are
	36	passed to a video driver and only drop the buffer once it's not used in
	37	the current code block anymore.
	38	*/
	39	class IMeshBuffer : public virtual IReferenceCounted
	40	{
	41	public:
	42
	43	//! Get the material of this meshbuffer
	44	/** \return Material of this buffer. */
	45	virtual video::SMaterial& getMaterial() = 0;
	46
	47	//! Get the material of this meshbuffer
	48	/** \return Material of this buffer. */
	49	virtual const video::SMaterial& getMaterial() const = 0;
	50
	51	//! Get type of vertex data which is stored in this meshbuffer.
	52	/** \return Vertex type of this buffer. */
	53	virtual video::E_VERTEX_TYPE getVertexType() const = 0;
	54
	55	//! Get access to vertex data. The data is an array of vertices.
	56	/** Which vertex type is used can be determined by getVertexType().
	57	\return Pointer to array of vertices. */
	58	virtual const void* getVertices() const = 0;
	59
	60	//! Get access to vertex data. The data is an array of vertices.
	61	/** Which vertex type is used can be determined by getVertexType().
	62	\return Pointer to array of vertices. */
	63	virtual void* getVertices() = 0;
	64
	65	//! Get amount of vertices in meshbuffer.
	66	/** \return Number of vertices in this buffer. */
	67	virtual u32 getVertexCount() const = 0;
	68
	69	//! Get type of index data which is stored in this meshbuffer.
	70	/** \return Index type of this buffer. */
	71	virtual video::E_INDEX_TYPE getIndexType() const =0;
	72
	73	//! Get access to Indices.
	74	/** \return Pointer to indices array. */
	75	virtual const u16* getIndices() const = 0;
	76
	77	//! Get access to Indices.
	78	/** \return Pointer to indices array. */
	79	virtual u16* getIndices() = 0;
	80
	81	//! Get amount of indices in this meshbuffer.
	82	/** \return Number of indices in this buffer. */
	83	virtual u32 getIndexCount() const = 0;
	84
	85	//! Get the axis aligned bounding box of this meshbuffer.
	86	/** \return Axis aligned bounding box of this buffer. */
	87	virtual const core::aabbox3df& getBoundingBox() const = 0;
	88
	89	//! Set axis aligned bounding box
	90	/** \param box User defined axis aligned bounding box to use
	91	for this buffer. */
	92	virtual void setBoundingBox(const core::aabbox3df& box) = 0;
	93
	94	//! Recalculates the bounding box. Should be called if the mesh changed.
	95	virtual void recalculateBoundingBox() = 0;
	96
	97	//! returns position of vertex i
	98	virtual const core::vector3df& getPosition(u32 i) const = 0;
	99
	100	//! returns position of vertex i
	101	virtual core::vector3df& getPosition(u32 i) = 0;
	102
	103	//! returns normal of vertex i
	104	virtual const core::vector3df& getNormal(u32 i) const = 0;
	105
	106	//! returns normal of vertex i
	107	virtual core::vector3df& getNormal(u32 i) = 0;
	108
	109	//! returns texture coord of vertex i
	110	virtual const core::vector2df& getTCoords(u32 i) const = 0;
	111
	112	//! returns texture coord of vertex i
	113	virtual core::vector2df& getTCoords(u32 i) = 0;
	114
	115	//! Append the vertices and indices to the current buffer
	116	/** Only works for compatible vertex types.
	117	\param vertices Pointer to a vertex array.
	118	\param numVertices Number of vertices in the array.
	119	\param indices Pointer to index array.
	120	\param numIndices Number of indices in array. */
	121	virtual void append(const void* const vertices, u32 numVertices, const u16* const indices, u32 numIndices) = 0;
	122
	123	//! Append the meshbuffer to the current buffer
	124	/** Only works for compatible vertex types
	125	\param other Buffer to append to this one. */
	126	virtual void append(const IMeshBuffer* const other) = 0;
	127
	128	//! get the current hardware mapping hint
	129	virtual E_HARDWARE_MAPPING getHardwareMappingHint_Vertex() const = 0;
	130
	131	//! get the current hardware mapping hint
	132	virtual E_HARDWARE_MAPPING getHardwareMappingHint_Index() const = 0;
	133
	134	//! set the hardware mapping hint, for driver
	135	virtual void setHardwareMappingHint( E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX ) = 0;
	136
	137	//! flags the meshbuffer as changed, reloads hardware buffers
	138	virtual void setDirty(E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) = 0;
	139
	140	//! Get the currently used ID for identification of changes.
	141	/** This shouldn't be used for anything outside the VideoDriver. */
	142	virtual u32 getChangedID_Vertex() const = 0;
	143
	144	//! Get the currently used ID for identification of changes.
	145	/** This shouldn't be used for anything outside the VideoDriver. */
	146	virtual u32 getChangedID_Index() const = 0;
	147	};
	148
	149	} // end namespace scene
	150	} // end namespace irr
	151
	152	#endif
	153
	154