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Legacy engine: vertex normals are standalone and do not need to be added to polygon normal

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This commit is contained in:
Bart Trzynadlowski 2016-04-26 00:12:02 +00:00
parent 112777385e
commit b730fc466c
1 changed files with 3 additions and 3 deletions
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6
Src/Graphics/Legacy3D/Models.cpp
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@ -879,9 +879,9 @@ struct VBORef *CLegacy3D::CacheModel(ModelCache *Cache, int lutIdx, UINT16 texOf
P.Vert[j].x = (GLfloat) (((INT32)ix)>>8) * vertexFactor;
P.Vert[j].y = (GLfloat) (((INT32)iy)>>8) * vertexFactor;
P.Vert[j].z = (GLfloat) (((INT32)iz)>>8) * vertexFactor;
P.Vert[j].n[0] = P.n[0]+(GLfloat)(INT8)(ix&0xFF); // vertex normals are offset from polygon normal
P.Vert[j].n[1] = P.n[1]+(GLfloat)(INT8)(iy&0xFF);
P.Vert[j].n[2] = P.n[2]+(GLfloat)(INT8)(iz&0xFF);
P.Vert[j].n[0] = (GLfloat)(INT8)(ix&0xFF);
P.Vert[j].n[1] = (GLfloat)(INT8)(iy&0xFF);
P.Vert[j].n[2] = (GLfloat)(INT8)(iz&0xFF);
P.Vert[j].u = (GLfloat) ((UINT16)(it>>16)) * uvScale; // TO-DO: might these be signed?
P.Vert[j].v = (GLfloat) ((UINT16)(it&0xFFFF)) * uvScale;
data += 4;