OGRE 2.1
Object-Oriented Graphics Rendering Engine
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Ogre::v1::VertexShadowMapHelper Class Reference

#include <OgreVertexShadowMapHelper.h>

Classes

struct  Geometry
 

Public Types

typedef vector< Geometry >::type GeometryVec
 

Static Public Member Functions

static bool findFirstAppearance (const GeometryVec &geom, const VertexData *vertexBuffer, size_t &outVaoIdx)
 
static void optimizeForShadowMapping (const VertexShadowMapHelper::GeometryVec &inGeom, VertexShadowMapHelper::GeometryVec &outGeom)
 Reads all the vertex & index buffer from all the LOD levels in inVao, optimizes the buffers for shadow mapping, and stores them as new Vaos in outVao.
 
static void useSameGeoms (const GeometryVec &inGeom, GeometryVec &outGeom)
 

Member Typedef Documentation

◆ GeometryVec

Member Function Documentation

◆ findFirstAppearance()

static bool Ogre::v1::VertexShadowMapHelper::findFirstAppearance ( const GeometryVec geom,
const VertexData vertexBuffer,
size_t outVaoIdx 
)
static

◆ optimizeForShadowMapping()

static void Ogre::v1::VertexShadowMapHelper::optimizeForShadowMapping ( const VertexShadowMapHelper::GeometryVec inGeom,
VertexShadowMapHelper::GeometryVec outGeom 
)
static

Reads all the vertex & index buffer from all the LOD levels in inVao, optimizes the buffers for shadow mapping, and stores them as new Vaos in outVao.

Remarks
If the buffers can't be optimized (i.e. it is invalid because an LOD level doesn't contain the VES_POSITION semantic), useSameVaos is used; which does not clone the Vaos.
Parameters
vaoManagerVaoManager. Required for buffer management.
inVaoInput Vao to clone and optimize.
outVaoOutput vao to store the cloned, optimized version.

◆ useSameGeoms()

static void Ogre::v1::VertexShadowMapHelper::useSameGeoms ( const GeometryVec inGeom,
GeometryVec outGeom 
)
static

The documentation for this class was generated from the following file: