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Merging r6288 through r6336 from trunk to ogl-es branch

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git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6337 dfc29bdd-3216-0410-991c-e03cc46cb475
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cutealien
2022-04-15 18:51:09 +00:00
parent 67469c8899
commit 2d63fdba3d
115 changed files with 1828 additions and 1154 deletions
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29
include/IMeshBuffer.h
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@@ -12,6 +12,7 @@
#include "SVertexIndex.h"
#include "EHardwareBufferFlags.h"
#include "EPrimitiveTypes.h"
#include "EMeshBufferTypes.h"
namespace irr
{
@@ -71,11 +72,17 @@ namespace scene
virtual video::E_INDEX_TYPE getIndexType() const =0;
//! 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;
//! 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;
//! Get amount of indices in this meshbuffer.
@@ -176,6 +183,24 @@ namespace scene
return 0;
}
//! Returns type of the class implementing the IMeshBuffer
/** \return The class type of this meshbuffer. */
virtual EMESH_BUFFER_TYPE getType() const
{
return EMBT_UNKNOWN;
}
//! Bitflags with options for cloning
enum ECloneFlags
{
ECF_VERTICES = 1, //! clone the vertices (or copy pointer for SSharedMeshBuffer)
ECF_INDICES = 2 //! clone the indices
};
//! Create a new object with a copy of the meshbuffer
//\param cloneFlags A combination of ECloneFlags
virtual IMeshBuffer* createClone(int cloneFlags=ECF_VERTICES|ECF_INDICES) const = 0;
};
} // end namespace scene