From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/a02904.html | 509 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 509 insertions(+) create mode 100644 docs/doxygen/nel/a02904.html (limited to 'docs/doxygen/nel/a02904.html') diff --git a/docs/doxygen/nel/a02904.html b/docs/doxygen/nel/a02904.html new file mode 100644 index 00000000..3d7e273f --- /dev/null +++ b/docs/doxygen/nel/a02904.html @@ -0,0 +1,509 @@ + + +NeL: NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer class Reference + + + +
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+

NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer Class Reference

#include <mesh_mrm_skinned.h> +

+

Detailed Description

+The packed vertex buffer. +

+ +

+Definition at line 423 of file mesh_mrm_skinned.h. + + + + + + + + + + + + + + + + + + + + + + + + +

Public Member Functions

void build (const CVertexBuffer &buffer, const std::vector< CMesh::CSkinWeight > &skinWeight)
void clear ()
void contReset ()
uint getNumVertices () const
CPackedVertex * getPackedVertices ()
const CPackedVertex * getPackedVertices () const
void getPos (CVector &dest, const CPackedVertex &src) const
void serial (NLMISC::IStream &f)

Private Attributes

float _DecompactScale
 Decompact position values.

std::vector< CPackedVertex > _PackedBuffer
+

Member Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::build ( const CVertexBuffer &  buffer,
const std::vector< CMesh::CSkinWeight > &  skinWeight
) 
+
+ + + + + +
+   + + +

+ +

+Definition at line 2018 of file mesh_mrm_skinned.cpp. +

+References _DecompactScale, _PackedBuffer, buffer, NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::Matrices, NLMISC::CVector::maxof(), NLMISC::CVector::minof(), NL3D_MESH_MRM_SKINNED_DEFAULT_POS_SCALE, NL3D_MESH_MRM_SKINNED_MAX_MATRIX, nlassert, NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::setNormal(), NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::setPos(), NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::setUV(), NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::setWeight(), sint, uint, uint8, NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::CPackedVertex::Weights, NLMISC::CVector::x, NLMISC::CVector::y, and NLMISC::CVector::z. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::build(). +

+

02019 {
+02020         const uint numVertices = buffer.getNumVertices();
+02021         nlassert (numVertices == skinWeight.size());
+02022         nlassert (buffer.getVertexFormat() & (CVertexBuffer::PositionFlag|CVertexBuffer::NormalFlag|CVertexBuffer::TexCoord0Flag) == (CVertexBuffer::PositionFlag|CVertexBuffer::NormalFlag|CVertexBuffer::TexCoord0Flag));
+02023 
+02024         _PackedBuffer.resize (numVertices);
+02025 
+02026         // default scale
+02027         _DecompactScale = NL3D_MESH_MRM_SKINNED_DEFAULT_POS_SCALE;
+02028 
+02029         if (numVertices)
+02030         {
+02031                 // Get the min max of the bbox
+02032                 CVector _min = *(const CVector*)buffer.getVertexCoordPointer(0);
+02033                 CVector _max = _min;
+02034 
+02035                 // For each vertex
+02036                 uint i;
+02037                 for (i=1; i<numVertices; i++)
+02038                 {
+02039                         // Update min max
+02040                         const CVector &vect = *(const CVector*)buffer.getVertexCoordPointer(i);
+02041                         _min.minof(_min, vect);
+02042                         _max.maxof(_max, vect);
+02043                 }
+02044 
+02045                 // Scale enough ?
+02046                 float max_width = std::max((float)fabs(_min.x), std::max((float)fabs(_min.y), (float)fabs(_min.z)));
+02047                 max_width = std::max(max_width, std::max((float)fabs(_max.x), std::max((float)fabs(_max.y), (float)fabs(_max.z))));
+02048                 _DecompactScale = std::max(_DecompactScale, max_width / 32767.f);
+02049 
+02050                 // Pack
+02051                 for (i=0; i<numVertices; i++)
+02052                 {
+02053                         CPackedVertex &vertex = _PackedBuffer[i];
+02054 
+02055                         // Position
+02056                         vertex.setPos (*(const CVector*)buffer.getVertexCoordPointer(i), _DecompactScale);
+02057 
+02058                         // Normal
+02059                         vertex.setNormal (*(const CVector*)buffer.getNormalCoordPointer(i));
+02060 
+02061                         // UV
+02062                         const float *uv = (const float*)buffer.getTexCoordPointer(i, 0);
+02063                         vertex.setUV (uv[0], uv[1]);
+02064 
+02065                         // Matrices
+02066                         uint j;
+02067                         sint weightSum = 0;
+02068                         for (j=0; j<NL3D_MESH_MRM_SKINNED_MAX_MATRIX; j++)
+02069                         {
+02070                                 vertex.Matrices[j] = (uint8)skinWeight[i].MatrixId[j];
+02071                                 vertex.setWeight (j, skinWeight[i].Weights[j]);
+02072                                 weightSum += (sint)vertex.Weights[j];
+02073                         }
+02074 
+02075                         // Weight error
+02076                         weightSum = 255 - weightSum;
+02077 
+02078                         // Add error to the first weight
+02079                         nlassert ((sint)vertex.Weights[0] + weightSum <= 255);
+02080                         nlassert ((sint)vertex.Weights[0] + weightSum > 0);
+02081                         vertex.Weights[0] += weightSum;
+02082                 }
+02083         }
+02084 }
+
+

+ + + + +
+ + + + + + + + + +
void NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::clear (   )  [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 475 of file mesh_mrm_skinned.h. +

+References _PackedBuffer. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::build(). +

+

00476                 {
+00477                         _PackedBuffer.clear();
+00478                 }
+
+

+ + + + +
+ + + + + + + + + +
void NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::contReset (   )  [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 481 of file mesh_mrm_skinned.h. +

+References _PackedBuffer, and NLMISC::contReset(). +

+Referenced by NL3D::CMeshMRMSkinnedGeom::serial(). +

+

00482                 {
+00483                         NLMISC::contReset (_PackedBuffer);
+00484                 }
+
+

+ + + + +
+ + + + + + + + + +
uint NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::getNumVertices (   )  const [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 505 of file mesh_mrm_skinned.h. +

+References _PackedBuffer, and uint. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::build(), NL3D::CMeshMRMSkinnedGeom::compileRunTime(), NL3D::CMeshMRMSkinnedGeom::computeBonesId(), NL3D::CMeshMRMSkinnedGeom::getSkinWeights(), NL3D::CMeshMRMSkinnedGeom::getVertexBuffer(), and NL3D::CMeshMRMSkinnedGeom::updateRawSkinNormal(). +

+

00506                 {
+00507                         return _PackedBuffer.size();
+00508                 }
+
+

+ + + + +
+ + + + + + + + + +
CPackedVertex* NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::getPackedVertices (   )  [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 496 of file mesh_mrm_skinned.h. +

+References _PackedBuffer. +

+

00497                 {
+00498                         if (_PackedBuffer.empty())
+00499                                 return NULL;
+00500                         else
+00501                                 return &(_PackedBuffer[0]);
+00502                 }
+
+

+ + + + +
+ + + + + + + + + +
const CPackedVertex* NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::getPackedVertices (   )  const [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 487 of file mesh_mrm_skinned.h. +

+References _PackedBuffer. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::applyGeomorphWithVBHardPtr(), NL3D::CMeshMRMSkinnedGeom::build(), NL3D::CMeshMRMSkinnedGeom::computeBonesId(), NL3D::CMeshMRMSkinnedGeom::getSkinWeights(), NL3D::CMeshMRMSkinnedGeom::getVertexBuffer(), and NL3D::CMeshMRMSkinnedGeom::updateRawSkinNormal(). +

+

00488                 {
+00489                         if (_PackedBuffer.empty())
+00490                                 return NULL;
+00491                         else
+00492                                 return &(_PackedBuffer[0]);
+00493                 }
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::getPos ( CVector &  dest,
const CPackedVertex &  src
)  const [inline]
+
+ + + + + +
+   + + +

+ +

+Definition at line 511 of file mesh_mrm_skinned.h. +

+References _DecompactScale, and src. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::computeBonesId(), NL3D::CMeshMRMSkinnedGeom::getVertexBuffer(), and NL3D::CMeshMRMSkinnedGeom::updateRawSkinNormal(). +

+

00512                 {
+00513                         src.getPos (dest, _DecompactScale);
+00514                 }
+
+

+ + + + +
+ + + + + + + + + + +
void NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::serial ( NLMISC::IStream &  f  ) 
+
+ + + + + +
+   + + +

+ +

+Definition at line 1926 of file mesh_mrm_skinned.cpp. +

+References _DecompactScale, _PackedBuffer, NLMISC::IStream::serial(), NLMISC::IStream::serialCont(), NLMISC::IStream::serialVersion(), and sint. +

+Referenced by NL3D::CMeshMRMSkinnedGeom::serial(). +

+

01927 {
+01928         // Version
+01929         sint ver = f.serialVersion(0);
+01930 
+01931         f.serialCont (_PackedBuffer);
+01932         f.serial (_DecompactScale);
+01933 }
+
+

Field Documentation

+

+ + + + +
+ + +
float NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::_DecompactScale [private] +
+
+ + + + + +
+   + + +

+Decompact position values. +

+ +

+Definition at line 521 of file mesh_mrm_skinned.h. +

+Referenced by build(), getPos(), and serial().

+

+ + + + +
+ + +
std::vector<CPackedVertex> NL3D::CMeshMRMSkinnedGeom::CPackedVertexBuffer::_PackedBuffer [private] +
+
+ + + + + +
+   + + +

+ +

+Definition at line 524 of file mesh_mrm_skinned.h. +

+Referenced by build(), clear(), contReset(), getNumVertices(), getPackedVertices(), and serial().

+

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