# Home    # nevrax.com   
Nevrax
Nevrax.org
#News
#Mailing-list
#Documentation
#CVS
#Bugs
#License
Docs
 
Documentation  
Main Page   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Related Pages   Search  

NL3D::CMeshGeom Class Reference

A mesh geometry. More...

#include <mesh.h>

Inheritance diagram for NL3D::CMeshGeom:

NL3D::IMeshGeom NLMISC::IStreamable NLMISC::IClassable List of all members.

Skinning

enum  TSkinType { SkinPosOnly = 0, SkinWithNormal, SkinWithTgSpace }
void buildSkin (CMesh::CMeshBuild &m, std::vector< CFaceTmp > &tmpFaces)
void buildBoneUsageVer3 ()
void bkupOriginalSkinVertices ()
void restoreOriginalSkinVertices ()
void applySkin (CSkeletonModel *skeleton)
void flagSkinVerticesForMatrixBlock (uint8 *skinFlags, CMatrixBlock &mb)
void computeSkinMatrixes (CSkeletonModel *skeleton, CMatrix3x4 *matrixes, CMatrixBlock *prevBlock, CMatrixBlock &curBlock)
void computeSoftwarePointSkinning (CMatrix3x4 *matrixes, CVector *srcVector, CPaletteSkin *srcPal, float *srcWgt, CVector *dstVector)
void computeSoftwareVectorSkinning (CMatrix3x4 *matrixes, CVector *srcVector, CPaletteSkin *srcPal, float *srcWgt, CVector *dstVector)

VBufferHard mgt.

void updateVertexBufferHard (IDriver *drv)
 update the VertexBufferHard if NULL (ie not created or deleted by driver) or if VertexBufferDirty. More...

CRefPtr< IVertexBufferHard > _VertexBufferHard
 The only one VBufferHard of the mesh. NULL by default. More...

CRefPtr< IDriver > _Driver
 This is the driver used to setup the vbuffer hard. error if a mesh has not the same driver in his life. More...

bool _VertexBufferHardDirty
 This tells if the VBuffer has changed since the last time or not. More...


Public Methods

 CMeshGeom ()
 Constructor. More...

virtual ~CMeshGeom ()
void build (CMesh::CMeshBuild &mbuild, uint numMaxMaterial)
 Build a meshGeom. More...

void setBlendShapes (std::vector< CBlendShape > &bs)
 If all texture coordinates are of dimension 2, we can setup the flags as before. More...

void applyMaterialRemap (const std::vector< sint > &remap)
 change materials Ids (called from CMesh::optimizeMaterialUsage()). More...

void renderSimpleWithMaterial (IDriver *drv, const CMatrix &worldMatrix, CMaterial &mat)
 render the mesh geometry with a single material. More...

From IMeshGeom
virtual void initInstance (CMeshBaseInstance *mbi)
 Init instance info. More...

virtual bool clip (const std::vector< CPlane > &pyramid, const CMatrix &worldMatrix)
 clip this mesh. More...

virtual void render (IDriver *drv, CTransformShape *trans, float polygonCount, uint32 rdrFlags, float globalAlpha)
 render() this mesh in a driver. More...

virtual void renderSkin (CTransformShape *trans, float alphaMRM)
 render() this mesh as a skin. More...

virtual float getNumTriangles (float distance)
 get an approximation of the number of triangles this instance will render for a fixed distance. More...

virtual void serial (NLMISC::IStream &f) throw (NLMISC::EStream)
 serial this mesh. More...

 NLMISC_DECLARE_CLASS (CMeshGeom)
Geometry accessors
const NLMISC::CAABBoxExt & getBoundingBox () const
 get the extended axis aligned bounding box of the mesh. More...

const CVertexBuffer & getVertexBuffer () const
 get the vertex buffer used by the mesh. More...

uint getNbMatrixBlock () const
 get the number of matrix block. More...

uint getNbRdrPass (uint matrixBlockIndex) const
 get the number of rendering pass for a given matrix block. More...

const CPrimitiveBlock & getRdrPassPrimitiveBlock (uint matrixBlockIndex, uint renderingPassIndex) const
 get the primitive block associated with a rendering pass of a matrix block. More...

uint32 getRdrPassMaterial (uint matrixBlockIndex, uint renderingPassIndex) const
 get the material ID associated with a rendering pass of a matrix block. More...

Skinning Behavior
bool isSkinned () const
 Return true if the mesh is skinned, else return false. More...

void computeBonesId (CSkeletonModel *skeleton)
 Compute skinning id. More...

void updateSkeletonUsage (CSkeletonModel *sm, bool increment)
 update Skeleton Usage. increment or decrement. computeBonesId must has been called before. More...

const std::vector< sint32 > & getSkinBoneUsage () const
 return array of bones used by the skin. computeBonesId must has been called before. More...

Mesh Block Render Implementation
virtual bool supportMeshBlockRendering () const
 true if this meshGeom support meshBlock rendering. More...

virtual bool sortPerMaterial () const
 true if the sort criterion must be by material. More...

virtual uint getNumRdrPasses () const
 return the number of renderPasses for this mesh. More...

virtual void beginMesh (CMeshGeomRenderContext &rdrCtx)
 The framework call this method when he will render instances of this meshGeom soon. More...

virtual void activeInstance (CMeshGeomRenderContext &rdrCtx, CMeshBaseInstance *inst, float polygonCount)
 The framework call this method any time a change of instance occurs. More...

virtual void renderPass (CMeshGeomRenderContext &rdrCtx, CMeshBaseInstance *inst, float polygonCount, uint rdrPass)
 The framework call this method to render the current renderPass, with the current instance NB: if the material is blended, DON'T render it!! More...

virtual void endMesh (CMeshGeomRenderContext &rdrCtx)
 The framework call this method when it has done with this meshGeom. More...

virtual bool getVBHeapInfo (uint &vertexFormat, uint &numVertices)
 The framework call this method to know if the mesh can fit in VBHeap. More...

virtual void computeMeshVBHeap (void *dst, uint indexStart)
 When the framework succes to allocate a VBHeap space, it call this method to fill this space and compute shifted Primitive block. More...


Private Types

typedef std::map< uint, CBoneTmp > TBoneMap
 Just for build process. More...

typedef TBoneMap::iterator ItBoneMap
typedef std::set< CCornerTmp *,
CCornerPred > 		TCornerSet
typedef TCornerSet::iterator ItCornerSet

Private Methods

void findVBId (TCornerSet &corners, const CCornerTmp *corn, sint &currentVBIndex, const CVector &vert, const CMesh::CMeshBuild &mb)
void optimizeTriangleOrder ()
void compileRunTime ()

Private Attributes

std::vector< CVector > _OriginalSkinVertices
 Skinning: this is the list of vertices (mirror of VBuffer), at the bind Pos. More...

std::vector< CVector > _OriginalSkinNormals
std::vector< CVector > _OriginalTGSpace
CVertexBuffer _VBuffer
 VBuffer of the mesh (potentially modified by the mesh morpher and skinning). More...

CVertexBuffer _VBufferOri
 The original VBuffer of the mesh used only if there are blend shapes. More...

std::vector< CMatrixBlock > _MatrixBlocks
 The matrix blocks. More...

NLMISC::CAABBoxExt _BBox
 For clipping. More...

bool _Skinned
 This tells if the mesh is correctly skinned. More...

bool _OriginalSkinRestored
 This tells if the mesh VBuffer has coorect BindPos vertices. More...

bool _BoneIdComputed
 This boolean is true if the bones id have been passed in the skeleton. More...

bool _BoneIdExtended
 true if the _BonesIdExt have been computed (for bone Usage). More...

std::vector< std::string > _BonesName
 This array give the name of the local bones used. More...

std::vector< sint32 > _BonesId
 This array give the index in the skeleton of the local bones used. computed at first computeBoneId(). More...

std::vector< sint32 > _BonesIdExt
 Same as _BonesId but with parent of bones added. (used for bone usage). More...

bool _PreciseClipping
 Estimate if we must do a Precise clipping (ie with bboxes). More...

CMeshMorpher * _MeshMorpher
NLMISC::CSmartPtr< IMeshVertexProgram > _MeshVertexProgram
Mesh Block Render Implementation
bool _SupportMeshBlockRendering
 setuped at compileRunTime. More...

Detailed Description

A mesh geometry.

Skinning support: support only palette skinning.

Author:
Lionel Berenguier , Nevrax France
Date:
2000

Definition at line 328 of file mesh.h.

Member Typedef Documentation

typedef TBoneMap::iterator NL3D::CMeshGeom::ItBoneMap [private]
 

Definition at line 590 of file mesh.h.

Referenced by buildSkin.

typedef TCornerSet::iterator NL3D::CMeshGeom::ItCornerSet [private]
 

Definition at line 707 of file mesh.h.

Referenced by findVBId.

typedef std::map<uint, CBoneTmp> NL3D::CMeshGeom::TBoneMap [private]
 

Just for build process.

A map of Bone.

Definition at line 589 of file mesh.h.

Referenced by buildSkin.

typedef std::set<CCornerTmp*, CCornerPred> NL3D::CMeshGeom::TCornerSet [private]
 

Definition at line 706 of file mesh.h.

Referenced by build, and findVBId.

Member Enumeration Documentation

enum NL3D::CMeshGeom::TSkinType [private]
 

Enumeration values:
SkinPosOnly 
SkinWithNormal 
SkinWithTgSpace 

Definition at line 776 of file mesh.h.

Referenced by applySkin.

Constructor & Destructor Documentation

NL3D::CMeshGeom::CMeshGeom (    ) 
 

Constructor.

Definition at line 123 of file mesh.cpp.

References _BoneIdComputed, _BoneIdExtended, _MeshMorpher, _OriginalSkinRestored, _PreciseClipping, _Skinned, and _VertexBufferHardDirty.

NL3D::CMeshGeom::~CMeshGeom (    )  [virtual]
 

Definition at line 136 of file mesh.cpp.

References _Driver, _MeshMorpher, _VertexBufferHard, and nlassert.

Member Function Documentation

void NL3D::CMeshGeom::activeInstance (  CMeshGeomRenderContext &    rdrCtx,
CMeshBaseInstance *    inst,
float    polygonCount
)  [virtual]
 

The framework call this method any time a change of instance occurs.

Implements NL3D::IMeshGeom.

Definition at line 1956 of file mesh.cpp.

void NL3D::CMeshGeom::applyMaterialRemap (  const std::vector< sint > &    remap ) 
 

change materials Ids (called from CMesh::optimizeMaterialUsage()).

Definition at line 455 of file mesh.cpp.

References _MatrixBlocks, getNbMatrixBlock, getNbRdrPass, and nlassert.

void NL3D::CMeshGeom::applySkin (  CSkeletonModel *    skeleton )  [private]
 

Definition at line 1690 of file mesh.cpp.

References _MatrixBlocks, _OriginalSkinNormals, _OriginalSkinRestored, _OriginalSkinVertices, _OriginalTGSpace, _VBuffer, computeSkinMatrixes, computeSoftwarePointSkinning, computeSoftwareVectorSkinning, flagSkinVerticesForMatrixBlock, NL3D_SOFTSKIN_VCOMPUTED, NL3D_SOFTSKIN_VMUSTCOMPUTE, NL3D_SOFTSKIN_VNEEDCOMPUTE, nlassert, SkinPosOnly, SkinWithNormal, SkinWithTgSpace, and TSkinType.

Referenced by renderSkin.

void NL3D::CMeshGeom::beginMesh (  CMeshGeomRenderContext &    rdrCtx )  [virtual]
 

The framework call this method when he will render instances of this meshGeom soon.

Implements NL3D::IMeshGeom.

Definition at line 1930 of file mesh.cpp.

References _VBuffer, _VertexBufferHard, and updateVertexBufferHard.

void NL3D::CMeshGeom::bkupOriginalSkinVertices (    )  [private]
 

Definition at line 1590 of file mesh.cpp.

References _MeshVertexProgram, _OriginalSkinNormals, _OriginalSkinVertices, _OriginalTGSpace, _Skinned, _VBuffer, NLMISC::contReset, and nlassert.

Referenced by compileRunTime.

void NL3D::CMeshGeom::build (  CMesh::CMeshBuild &    mbuild,
uint    numMaxMaterial
) 
 

Build a meshGeom.

Definition at line 172 of file mesh.cpp.

References _BBox, _BoneIdComputed, _BoneIdExtended, _BonesName, _MatrixBlocks, _MeshMorpher, _MeshVertexProgram, _Skinned, _VBuffer, _VertexBufferHardDirty, buildSkin, compileRunTime, findVBId, NL3D::makeBBox, matrix, nlassert, optimizeTriangleOrder, NLMISC::CAABBoxExt::setCenter, NLMISC::CAABBoxExt::setSize, and TCornerSet.

void NL3D::CMeshGeom::buildBoneUsageVer3 (    )  [private]
 

Definition at line 1524 of file mesh.cpp.

References _BonesId, _MatrixBlocks, and matrix.

void NL3D::CMeshGeom::buildSkin (  CMesh::CMeshBuild &    m,
std::vector< CFaceTmp > &    tmpFaces
)  [private]
 

Definition at line 1080 of file mesh.cpp.

References _MatrixBlocks, ItBoneMap, NL3D_MESH_SKINNING_MAX_MATRIX, nlassert, and TBoneMap.

Referenced by build.

bool NL3D::CMeshGeom::clip (  const std::vector< CPlane > &    pyramid,
const CMatrix &    worldMatrix
)  [virtual]
 

clip this mesh.

Reimplemented from NL3D::IMeshGeom.

Definition at line 479 of file mesh.cpp.

References _BBox, NLMISC::CAABBoxExt::clipBack, NLMISC::CAABBoxExt::getCenter, and NLMISC::CAABBoxExt::getRadius.

void NL3D::CMeshGeom::compileRunTime (    )  [private]
 

Definition at line 1049 of file mesh.cpp.

References _BBox, _MatrixBlocks, _MeshMorpher, _MeshVertexProgram, _PreciseClipping, _Skinned, _SupportMeshBlockRendering, bkupOriginalSkinVertices, NLMISC::CAABBoxExt::getRadius, and NL3D_MESH_PRECISE_CLIP_THRESHOLD.

Referenced by build, and setBlendShapes.

void NL3D::CMeshGeom::computeBonesId (  CSkeletonModel *    skeleton ) 
 

Compute skinning id.

Definition at line 1431 of file mesh.cpp.

References _BoneIdComputed, _BoneIdExtended, _BonesId, _BonesIdExt, _BonesName, _MatrixBlocks, matrix, nlassert, and nlwarning.

void NL3D::CMeshGeom::computeMeshVBHeap (  void *    dst,
uint    indexStart
)  [virtual]
 

When the framework succes to allocate a VBHeap space, it call this method to fill this space and compute shifted Primitive block.

Parameters:
the  dest VertexBuffer. NB: start to fill at dst[0]
indexStart  used to shift primitive block.

Reimplemented from NL3D::IMeshGeom.

Definition at line 2002 of file mesh.cpp.

References _MatrixBlocks, _VBuffer, and nlassert.

void NL3D::CMeshGeom::computeSkinMatrixes (  CSkeletonModel *    skeleton,
CMatrix3x4 *    matrixes,
CMatrixBlock *    prevBlock,
CMatrixBlock &    curBlock
)  [private]
 

Definition at line 1889 of file mesh.cpp.

Referenced by applySkin.

void NL3D::CMeshGeom::computeSoftwarePointSkinning (  CMatrix3x4 *    matrixes,
CVector *    srcVector,
CPaletteSkin *    srcPal,
float *    srcWgt,
CVector *    dstVector
)  [private]
 

Definition at line 1845 of file mesh.cpp.

Referenced by applySkin.

void NL3D::CMeshGeom::computeSoftwareVectorSkinning (  CMatrix3x4 *    matrixes,
CVector *    srcVector,
CPaletteSkin *    srcPal,
float *    srcWgt,
CVector *    dstVector
)  [private]
 

Definition at line 1867 of file mesh.cpp.

Referenced by applySkin.

void NL3D::CMeshGeom::endMesh (  CMeshGeomRenderContext &    rdrCtx )  [virtual]
 

The framework call this method when it has done with this meshGeom.

Implements NL3D::IMeshGeom.

Definition at line 1986 of file mesh.cpp.

void NL3D::CMeshGeom::findVBId (  TCornerSet &    corners,
const CCornerTmp *    corn,
sint &    currentVBIndex,
const CVector &    vert,
const CMesh::CMeshBuild &    mb
)  [inline, private]
 

Definition at line 710 of file mesh.h.

References _VBuffer, id, ItCornerSet, NL3D_MESH_SKINNING_MAX_MATRIX, nlassert, and TCornerSet.

Referenced by build.

void NL3D::CMeshGeom::flagSkinVerticesForMatrixBlock (  uint8 *    skinFlags,
CMatrixBlock &    mb
)  [private]
 

Definition at line 1811 of file mesh.cpp.

References NL3D_SOFTSKIN_VMUSTCOMPUTE.

Referenced by applySkin.

const NLMISC::CAABBoxExt& NL3D::CMeshGeom::getBoundingBox (    )  const [inline, virtual]
 

get the extended axis aligned bounding box of the mesh.

Implements NL3D::IMeshGeom.

Definition at line 374 of file mesh.h.

References _BBox.

uint NL3D::CMeshGeom::getNbMatrixBlock (    )  const [inline]
 

get the number of matrix block.

Definition at line 383 of file mesh.h.

References _MatrixBlocks.

Referenced by applyMaterialRemap.

uint NL3D::CMeshGeom::getNbRdrPass (  uint    matrixBlockIndex )  const [inline]
 

get the number of rendering pass for a given matrix block.

Parameters:
matrixBlockIndex  the index of the matrix block the rendering passes belong to

Definition at line 388 of file mesh.h.

References _MatrixBlocks.

Referenced by applyMaterialRemap.

uint NL3D::CMeshGeom::getNumRdrPasses (    )  const [virtual]
 

return the number of renderPasses for this mesh.

Implements NL3D::IMeshGeom.

Definition at line 1925 of file mesh.cpp.

References _MatrixBlocks.

float NL3D::CMeshGeom::getNumTriangles (  float    distance )  [virtual]
 

get an approximation of the number of triangles this instance will render for a fixed distance.

Parameters:
distance  is the distance of the shape from the eye.
Returns:
the approximate number of triangles this instance will render at this distance. This number can be a float. The function MUST be decreasing or constant with the distance but don't have to be continus.

Implements NL3D::IMeshGeom.

Definition at line 1404 of file mesh.cpp.

References _MatrixBlocks.

uint32 NL3D::CMeshGeom::getRdrPassMaterial (  uint    matrixBlockIndex,
uint    renderingPassIndex
)  const [inline]
 

get the material ID associated with a rendering pass of a matrix block.

Parameters:
matrixBlockIndex  the index of the matrix block the renderin pass belong to
renderingPassIndex  the index of the rendering pass in the matrix block

Definition at line 403 of file mesh.h.

References _MatrixBlocks.

const CPrimitiveBlock& NL3D::CMeshGeom::getRdrPassPrimitiveBlock (  uint    matrixBlockIndex,
uint    renderingPassIndex
)  const [inline]
 

get the primitive block associated with a rendering pass of a matrix block.

Parameters:
matrixBlockIndex  the index of the matrix block the renderin pass belong to
renderingPassIndex  the index of the rendering pass in the matrix block

Definition at line 394 of file mesh.h.

References _MatrixBlocks.

const std::vector<sint32>& NL3D::CMeshGeom::getSkinBoneUsage (    )  const [inline]
 

return array of bones used by the skin. computeBonesId must has been called before.

Definition at line 427 of file mesh.h.

References _BonesId.

bool NL3D::CMeshGeom::getVBHeapInfo (  uint &    vertexFormat,
uint &    numVertices
)  [virtual]
 

The framework call this method to know if the mesh can fit in VBHeap.

if yes, deriver must return mesh vertexFormat and num of vertices.

Reimplemented from NL3D::IMeshGeom.

Definition at line 1993 of file mesh.cpp.

References _SupportMeshBlockRendering, and _VBuffer.

const CVertexBuffer& NL3D::CMeshGeom::getVertexBuffer (    )  const [inline]
 

get the vertex buffer used by the mesh.

Definition at line 380 of file mesh.h.

References _VBuffer.

void NL3D::CMeshGeom::initInstance (  CMeshBaseInstance *    mbi )  [virtual]
 

Init instance info.

Implements NL3D::IMeshGeom.

Definition at line 471 of file mesh.cpp.

References _MeshVertexProgram.

bool NL3D::CMeshGeom::isSkinned (    )  const [inline]
 

Return true if the mesh is skinned, else return false.

Definition at line 415 of file mesh.h.

References _Skinned.

NL3D::CMeshGeom::NLMISC_DECLARE_CLASS (  CMeshGeom    ) 
 

void NL3D::CMeshGeom::optimizeTriangleOrder (    )  [private]
 

Definition at line 153 of file mesh.cpp.

References _MatrixBlocks.

Referenced by build.

void NL3D::CMeshGeom::render (  IDriver *    drv,
CTransformShape *    trans,
float    polygonCount,
uint32    rdrFlags,
float    globalAlpha
)  [virtual]
 

render() this mesh in a driver.

Implements NL3D::IMeshGeom.

Definition at line 589 of file mesh.cpp.

References _MatrixBlocks, _MeshMorpher, _MeshVertexProgram, _OriginalSkinNormals, _OriginalSkinRestored, _OriginalSkinVertices, _OriginalTGSpace, _Skinned, _VBuffer, _VBufferOri, _VertexBufferHard, H_AUTO, nlassert, NL3D::OptFastFloor, restoreOriginalSkinVertices, and updateVertexBufferHard.

void NL3D::CMeshGeom::renderPass (  CMeshGeomRenderContext &    rdrCtx,
CMeshBaseInstance *    inst,
float    polygonCount,
uint    rdrPass
)  [virtual]
 

The framework call this method to render the current renderPass, with the current instance NB: if the material is blended, DON'T render it!!

Implements NL3D::IMeshGeom.

Definition at line 1967 of file mesh.cpp.

References _MatrixBlocks.

void NL3D::CMeshGeom::renderSimpleWithMaterial (  IDriver *    drv,
const CMatrix &    worldMatrix,
CMaterial &    mat
) 
 

render the mesh geometry with a single material.

Render is said "Simple" because no special features are used:

  • mesh is rendered without VertexProgram (if it has one).
  • mesh is rendered without Skinning.
  • mesh is rendered without use of VertexBufferHard.
  • mesh is rendered without MeshMorpher.
  • .....

Definition at line 907 of file mesh.cpp.

References _MatrixBlocks, _VBuffer, and nlassert.

void NL3D::CMeshGeom::renderSkin (  CTransformShape *    trans,
float    alphaMRM
)  [virtual]
 

render() this mesh as a skin.

Implements NL3D::IMeshGeom.

Definition at line 780 of file mesh.cpp.

References _MatrixBlocks, _MeshMorpher, _MeshVertexProgram, _OriginalSkinNormals, _OriginalSkinVertices, _OriginalTGSpace, _Skinned, _VBuffer, _VBufferOri, _VertexBufferHard, applySkin, H_AUTO, nlassert, and updateVertexBufferHard.

void NL3D::CMeshGeom::restoreOriginalSkinVertices (    )  [private]
 

Definition at line 1638 of file mesh.cpp.

References _MeshVertexProgram, _OriginalSkinNormals, _OriginalSkinRestored, _OriginalSkinVertices, _OriginalTGSpace, _Skinned, _VBuffer, and nlassert.

Referenced by render.

void NL3D::CMeshGeom::serial (  NLMISC::IStream &    f )  throw (NLMISC::EStream) [virtual]
 

serial this mesh.

Implements NLMISC::IStreamable.

Definition at line 938 of file mesh.cpp.

References nlassert.

void NL3D::CMeshGeom::setBlendShapes (  std::vector< CBlendShape > &    bs ) 
 

If all texture coordinates are of dimension 2, we can setup the flags as before.

If this isn't the case, we must setup a custom format

Definition at line 446 of file mesh.cpp.

References _MeshMorpher, and compileRunTime.

bool NL3D::CMeshGeom::sortPerMaterial (    )  const [virtual]
 

true if the sort criterion must be by material.

Else, sort per instance.

Implements NL3D::IMeshGeom.

Definition at line 1920 of file mesh.cpp.

bool NL3D::CMeshGeom::supportMeshBlockRendering (    )  const [virtual]
 

true if this meshGeom support meshBlock rendering.

return false if skinned/meshMorphed.

Implements NL3D::IMeshGeom.

Definition at line 1914 of file mesh.cpp.

References _SupportMeshBlockRendering.

void NL3D::CMeshGeom::updateSkeletonUsage (  CSkeletonModel *    sm,
bool    increment
) 
 

update Skeleton Usage. increment or decrement. computeBonesId must has been called before.

Definition at line 1571 of file mesh.cpp.

References _BonesIdExt, and nlerror.

void NL3D::CMeshGeom::updateVertexBufferHard (  IDriver *    drv )  [private]
 

update the VertexBufferHard if NULL (ie not created or deleted by driver) or if VertexBufferDirty.

Definition at line 520 of file mesh.cpp.

References _Driver, _MeshMorpher, _Skinned, _VBuffer, _VertexBufferHard, _VertexBufferHardDirty, and nlassert.

Referenced by beginMesh, render, and renderSkin.

Member Data Documentation

NLMISC::CAABBoxExt NL3D::CMeshGeom::_BBox [private]
 

For clipping.

Definition at line 646 of file mesh.h.

Referenced by build, clip, compileRunTime, and getBoundingBox.

bool NL3D::CMeshGeom::_BoneIdComputed [private]
 

This boolean is true if the bones id have been passed in the skeleton.

Definition at line 653 of file mesh.h.

Referenced by build, CMeshGeom, and computeBonesId.

bool NL3D::CMeshGeom::_BoneIdExtended [private]
 

true if the _BonesIdExt have been computed (for bone Usage).

Definition at line 655 of file mesh.h.

Referenced by build, CMeshGeom, and computeBonesId.

std::vector<sint32> NL3D::CMeshGeom::_BonesId [private]
 

This array give the index in the skeleton of the local bones used. computed at first computeBoneId().

Definition at line 660 of file mesh.h.

Referenced by buildBoneUsageVer3, computeBonesId, and getSkinBoneUsage.

std::vector<sint32> NL3D::CMeshGeom::_BonesIdExt [private]
 

Same as _BonesId but with parent of bones added. (used for bone usage).

Definition at line 662 of file mesh.h.

Referenced by computeBonesId, and updateSkeletonUsage.

std::vector<std::string> NL3D::CMeshGeom::_BonesName [private]
 

This array give the name of the local bones used.

Definition at line 658 of file mesh.h.

Referenced by build, and computeBonesId.

CRefPtr<IDriver> NL3D::CMeshGeom::_Driver [private]
 

This is the driver used to setup the vbuffer hard. error if a mesh has not the same driver in his life.

Definition at line 670 of file mesh.h.

Referenced by updateVertexBufferHard, and ~CMeshGeom.

std::vector<CMatrixBlock> NL3D::CMeshGeom::_MatrixBlocks [private]
 

The matrix blocks.

Definition at line 644 of file mesh.h.

Referenced by applyMaterialRemap, applySkin, build, buildBoneUsageVer3, buildSkin, compileRunTime, computeBonesId, computeMeshVBHeap, getNbMatrixBlock, getNbRdrPass, getNumRdrPasses, getNumTriangles, getRdrPassMaterial, getRdrPassPrimitiveBlock, optimizeTriangleOrder, render, renderPass, renderSimpleWithMaterial, and renderSkin.

CMeshMorpher* NL3D::CMeshGeom::_MeshMorpher [private]
 

Definition at line 689 of file mesh.h.

Referenced by build, CMeshGeom, compileRunTime, render, renderSkin, setBlendShapes, updateVertexBufferHard, and ~CMeshGeom.

NLMISC::CSmartPtr<IMeshVertexProgram> NL3D::CMeshGeom::_MeshVertexProgram [private]
 

Definition at line 693 of file mesh.h.

Referenced by bkupOriginalSkinVertices, build, compileRunTime, initInstance, render, renderSkin, and restoreOriginalSkinVertices.

std::vector<CVector> NL3D::CMeshGeom::_OriginalSkinNormals [private]
 

Definition at line 636 of file mesh.h.

Referenced by applySkin, bkupOriginalSkinVertices, render, renderSkin, and restoreOriginalSkinVertices.

bool NL3D::CMeshGeom::_OriginalSkinRestored [private]
 

This tells if the mesh VBuffer has coorect BindPos vertices.

Definition at line 650 of file mesh.h.

Referenced by applySkin, CMeshGeom, render, and restoreOriginalSkinVertices.

std::vector<CVector> NL3D::CMeshGeom::_OriginalSkinVertices [private]
 

Skinning: this is the list of vertices (mirror of VBuffer), at the bind Pos.

Potentially modified by the mesh morpher

Definition at line 635 of file mesh.h.

Referenced by applySkin, bkupOriginalSkinVertices, render, renderSkin, and restoreOriginalSkinVertices.

std::vector<CVector> NL3D::CMeshGeom::_OriginalTGSpace [private]
 

Definition at line 637 of file mesh.h.

Referenced by applySkin, bkupOriginalSkinVertices, render, renderSkin, and restoreOriginalSkinVertices.

bool NL3D::CMeshGeom::_PreciseClipping [private]
 

Estimate if we must do a Precise clipping (ie with bboxes).

Definition at line 686 of file mesh.h.

Referenced by CMeshGeom, and compileRunTime.

bool NL3D::CMeshGeom::_Skinned [private]
 

This tells if the mesh is correctly skinned.

Definition at line 648 of file mesh.h.

Referenced by bkupOriginalSkinVertices, build, CMeshGeom, compileRunTime, isSkinned, render, renderSkin, restoreOriginalSkinVertices, and updateVertexBufferHard.

bool NL3D::CMeshGeom::_SupportMeshBlockRendering [private]
 

setuped at compileRunTime.

Definition at line 682 of file mesh.h.

Referenced by compileRunTime, getVBHeapInfo, and supportMeshBlockRendering.

CVertexBuffer NL3D::CMeshGeom::_VBuffer [private]
 

VBuffer of the mesh (potentially modified by the mesh morpher and skinning).

Definition at line 640 of file mesh.h.

Referenced by applySkin, beginMesh, bkupOriginalSkinVertices, build, computeMeshVBHeap, findVBId, getVBHeapInfo, getVertexBuffer, render, renderSimpleWithMaterial, renderSkin, restoreOriginalSkinVertices, and updateVertexBufferHard.

CVertexBuffer NL3D::CMeshGeom::_VBufferOri [private]
 

The original VBuffer of the mesh used only if there are blend shapes.

Definition at line 642 of file mesh.h.

Referenced by render, and renderSkin.

CRefPtr<IVertexBufferHard> NL3D::CMeshGeom::_VertexBufferHard [private]
 

The only one VBufferHard of the mesh. NULL by default.

Definition at line 668 of file mesh.h.

Referenced by beginMesh, render, renderSkin, updateVertexBufferHard, and ~CMeshGeom.

bool NL3D::CMeshGeom::_VertexBufferHardDirty [private]
 

This tells if the VBuffer has changed since the last time or not.

Definition at line 672 of file mesh.h.

Referenced by build, CMeshGeom, and updateVertexBufferHard.

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