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Diffstat (limited to 'src/others/irrlicht-1.8.1/include/IMesh.h')
| -rw-r--r-- | src/others/irrlicht-1.8.1/include/IMesh.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/include/IMesh.h b/src/others/irrlicht-1.8.1/include/IMesh.h new file mode 100644 index 0000000..8e0bcc2 --- /dev/null +++ b/src/others/irrlicht-1.8.1/include/IMesh.h | |||
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| 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_H_INCLUDED__ | ||
| 6 | #define __I_MESH_H_INCLUDED__ | ||
| 7 | |||
| 8 | #include "IReferenceCounted.h" | ||
| 9 | #include "SMaterial.h" | ||
| 10 | #include "EHardwareBufferFlags.h" | ||
| 11 | |||
| 12 | namespace irr | ||
| 13 | { | ||
| 14 | namespace scene | ||
| 15 | { | ||
| 16 | class IMeshBuffer; | ||
| 17 | |||
| 18 | //! Class which holds the geometry of an object. | ||
| 19 | /** An IMesh is nothing more than a collection of some mesh buffers | ||
| 20 | (IMeshBuffer). SMesh is a simple implementation of an IMesh. | ||
| 21 | A mesh is usually added to an IMeshSceneNode in order to be rendered. | ||
| 22 | */ | ||
| 23 | class IMesh : public virtual IReferenceCounted | ||
| 24 | { | ||
| 25 | public: | ||
| 26 | |||
| 27 | //! Get the amount of mesh buffers. | ||
| 28 | /** \return Amount of mesh buffers (IMeshBuffer) in this mesh. */ | ||
| 29 | virtual u32 getMeshBufferCount() const = 0; | ||
| 30 | |||
| 31 | //! Get pointer to a mesh buffer. | ||
| 32 | /** \param nr: Zero based index of the mesh buffer. The maximum value is | ||
| 33 | getMeshBufferCount() - 1; | ||
| 34 | \return Pointer to the mesh buffer or 0 if there is no such | ||
| 35 | mesh buffer. */ | ||
| 36 | virtual IMeshBuffer* getMeshBuffer(u32 nr) const = 0; | ||
| 37 | |||
| 38 | //! Get pointer to a mesh buffer which fits a material | ||
| 39 | /** \param material: material to search for | ||
| 40 | \return Pointer to the mesh buffer or 0 if there is no such | ||
| 41 | mesh buffer. */ | ||
| 42 | virtual IMeshBuffer* getMeshBuffer( const video::SMaterial &material) const = 0; | ||
| 43 | |||
| 44 | //! Get an axis aligned bounding box of the mesh. | ||
| 45 | /** \return Bounding box of this mesh. */ | ||
| 46 | virtual const core::aabbox3d<f32>& getBoundingBox() const = 0; | ||
| 47 | |||
| 48 | //! Set user-defined axis aligned bounding box | ||
| 49 | /** \param box New bounding box to use for the mesh. */ | ||
| 50 | virtual void setBoundingBox( const core::aabbox3df& box) = 0; | ||
| 51 | |||
| 52 | //! Sets a flag of all contained materials to a new value. | ||
| 53 | /** \param flag: Flag to set in all materials. | ||
| 54 | \param newvalue: New value to set in all materials. */ | ||
| 55 | virtual void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue) = 0; | ||
| 56 | |||
| 57 | //! Set the hardware mapping hint | ||
| 58 | /** This methods allows to define optimization hints for the | ||
| 59 | hardware. This enables, e.g., the use of hardware buffers on | ||
| 60 | pltforms that support this feature. This can lead to noticeable | ||
| 61 | performance gains. */ | ||
| 62 | virtual void setHardwareMappingHint(E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) = 0; | ||
| 63 | |||
| 64 | //! Flag the meshbuffer as changed, reloads hardware buffers | ||
| 65 | /** This method has to be called every time the vertices or | ||
| 66 | indices have changed. Otherwise, changes won't be updated | ||
| 67 | on the GPU in the next render cycle. */ | ||
| 68 | virtual void setDirty(E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) = 0; | ||
| 69 | }; | ||
| 70 | |||
| 71 | } // end namespace scene | ||
| 72 | } // end namespace irr | ||
| 73 | |||
| 74 | #endif | ||
| 75 | |||