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[DEV] Remove optimisation of VBO internal data

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This commit is contained in:
Edouard DUPIN 2013-08-06 21:20:35 +02:00
parent f2c08210a2
commit a58bd9f6c4
1 changed files with 9 additions and 2 deletions
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11
sources/ewol/renderer/resources/Mesh.cpp
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@ -259,6 +259,7 @@ void ewol::Mesh::CalculateNormaleEdge(void)
// for debugging ...
//#define PRINT_HALF (1)
//#define TRY_MINIMAL_VBO
void ewol::Mesh::GenerateVBO(void)
{
@ -273,7 +274,9 @@ void ewol::Mesh::GenerateVBO(void)
for (esize_t kkk=0; kkk<m_listFaces.Size(); kkk++) {
// clean faces indexes :
m_listFaces.GetValue(kkk).m_index.Clear();
int64_t tmpppppp=0;
#ifdef TRY_MINIMAL_VBO
int64_t tmpppppp=0;
#endif
FaceIndexing& tmpFaceList = m_listFaces.GetValue(kkk);
for (int32_t iii=0; iii<tmpFaceList.m_faces.Size() ; iii++) {
int32_t vertexVBOId[3];
@ -288,6 +291,7 @@ void ewol::Mesh::GenerateVBO(void)
vec2 texturepos(m_listUV[tmpFaceList.m_faces[iii].m_uv[indice]].x(),1.0f-m_listUV[tmpFaceList.m_faces[iii].m_uv[indice]].y());
// try to find it in the list :
bool elementFind = false;
#ifdef TRY_MINIMAL_VBO
for (int32_t jjj=0; jjj<m_verticesVBO->SizeOnBufferVec3(MESH_VBO_VERTICES); jjj++) {
if( m_verticesVBO->GetOnBufferVec3(MESH_VBO_VERTICES,jjj) == position
&& m_verticesVBO->GetOnBufferVec3(MESH_VBO_VERTICES_NORMAL,jjj) == normal
@ -300,6 +304,7 @@ void ewol::Mesh::GenerateVBO(void)
break;
}
}
#endif
if (false == elementFind) {
m_verticesVBO->PushOnBuffer(MESH_VBO_VERTICES, position);
m_verticesVBO->PushOnBuffer(MESH_VBO_VERTICES_NORMAL, normal);
@ -311,7 +316,9 @@ void ewol::Mesh::GenerateVBO(void)
tmpFaceList.m_index.PushBack(vertexVBOId[indice]);
}
}
EWOL_DEBUG("nb cycle ? : " << tmpppppp);
#ifdef TRY_MINIMAL_VBO
EWOL_DEBUG("nb cycle ? : " << tmpppppp);
#endif
}
// update all the VBO elements ...
m_verticesVBO->Flush();