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git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6331 dfc29bdd-3216-0410-991c-e03cc46cb475
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cutealien 2022-04-12 16:04:56 +00:00
parent 71e9798d2a
commit f9c85f380d
4 changed files with 14 additions and 8 deletions
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2
include/CDynamicMeshBuffer.h
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@ -14,7 +14,7 @@ namespace irr
{ {
namespace scene namespace scene
{ {
//! Implementation of the IMeshBuffer interface for which can work with 16 and 32 bit indices as well as different vertex types
class CDynamicMeshBuffer: public IDynamicMeshBuffer class CDynamicMeshBuffer: public IDynamicMeshBuffer
{ {
public: public:

2
include/CMeshBuffer.h
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@ -12,7 +12,7 @@ namespace irr
{ {
namespace scene namespace scene
{ {
//! Template implementation of the IMeshBuffer interface //! Template implementation of the IMeshBuffer interface for 16-bit buffers
template <class T> template <class T>
class CMeshBuffer : public IMeshBuffer class CMeshBuffer : public IMeshBuffer
{ {

8
include/EMeshBufferTypes.h
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@ -16,16 +16,16 @@ namespace scene
of simple numbers (easier to add external classes). */ of simple numbers (easier to add external classes). */
enum EMESH_BUFFER_TYPE enum EMESH_BUFFER_TYPE
{ {
//! SMeshBuffer //! SMeshBuffer (16 bit buffers)
EMBT_STANDARD = MAKE_IRR_ID('s','t','a','n'), EMBT_STANDARD = MAKE_IRR_ID('s','t','a','n'),
//! SMeshBufferLightMap //! SMeshBufferLightMap (16 bit buffers)
EMBT_LIGHTMAP = MAKE_IRR_ID('l','i','g','h'), EMBT_LIGHTMAP = MAKE_IRR_ID('l','i','g','h'),
//! SMeshBufferTangents //! SMeshBufferTangents (16 bit buffers)
EMBT_TANGENTS = MAKE_IRR_ID('t','a','n','g'), EMBT_TANGENTS = MAKE_IRR_ID('t','a','n','g'),
//! CDynamicMeshBuffer //! CDynamicMeshBuffer (16 or 32 bit buffers)
EMBT_DYNAMIC = MAKE_IRR_ID('d','y','n','a'), EMBT_DYNAMIC = MAKE_IRR_ID('d','y','n','a'),
// SSharedMeshBuffer // SSharedMeshBuffer

10
include/IMeshBuffer.h
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@ -72,11 +72,17 @@ namespace scene
virtual video::E_INDEX_TYPE getIndexType() const =0; virtual video::E_INDEX_TYPE getIndexType() const =0;
//! Get access to indices. //! Get access to indices.
/** \return Pointer to indices array. */ /** Note: For historical reasons data pointer is of type u16*, but
for an index type of EIT_32BIT the index data is using an u32 array
and therefore needs a cast to u32*.
\return Pointer to indices array. */
virtual const u16* getIndices() const = 0; virtual const u16* getIndices() const = 0;
//! Get access to indices. //! Get access to indices.
/** \return Pointer to indices array. */ /** Note: For historical reasons data pointer is of type u16*, but
for an index type of EIT_32BIT the index data is using an u32 array
and therefore needs a cast to u32*.
\return Pointer to indices array. */
virtual u16* getIndices() = 0; virtual u16* getIndices() = 0;
//! Get amount of indices in this meshbuffer. //! Get amount of indices in this meshbuffer.