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Changes from Fei Wang to support vertex colors

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rdb 2009-06-30 05:59:22 +00:00
parent 596e6e1482
commit 8006b3fc73
2 changed files with 20 additions and 1 deletions
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20
pandatool/src/maxegg/maxToEggConverter.cxx
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@ -655,6 +655,13 @@ make_polyset(INode *max_node, Mesh *mesh,
n3d = n3d * vertex_frame;
vert.set_normal(n3d);
// Get the vertex color
if(mesh->vcFace) { // if has vcFace, has used vertex color
VertColor vertexColor = get_max_vertex_color(mesh, iFace, iVertex);
Colorf pVC(vertexColor.x, vertexColor.y, vertexColor.z, 1);
vert.set_color(pVC);
}
// Get the UVs for this vertex
for (int iChan=0; iChan<pmat._map_channels.size(); iChan++) {
int channel = pmat._map_channels[iChan];
@ -718,7 +725,18 @@ UVVert MaxToEggConverter::get_max_vertex_texcoord(Mesh *mesh, int faceNo, int ve
}
return uvVert;
}
VertColor MaxToEggConverter::get_max_vertex_color(Mesh *mesh, int FaceNo, int VertexNo) {
VertColor vc(0,0,0);
// We get the color from vcFace
TVFace& _vcface = mesh->vcFace[FaceNo];
// Get its index into the vertCol array
int VertexColorIndex = _vcface.t[VertexNo];
// Get its color
vc = mesh->vertCol[VertexColorIndex];
return vc;
}
Point3 MaxToEggConverter::get_max_vertex_normal(Mesh *mesh, int faceNo, int vertNo)
{
Face f = mesh->faces[faceNo];

1
pandatool/src/maxegg/maxToEggConverter.h
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@ -86,6 +86,7 @@ class MaxToEggConverter {
Shader *default_shader = NULL);
Point3 get_max_vertex_normal(Mesh *mesh, int faceNo, int vertNo);
VertColor get_max_vertex_color(Mesh *mesh, int FaceNo, int VertexNo);
UVVert get_max_vertex_texcoord(Mesh *mesh, int faceNo, int vertNo, int channel);
void get_vertex_weights(INode *max_node, EggVertexPool *vpool);