public Face(short v1, short v2, short v3)
{
MaterialID = 0;
GroupID = 0;
TexcoordIndices = new short[0];
NormalIndices = new short[0];
VertexIndices = new short[3];
VertexIndices[0] = v1;
VertexIndices[1] = v2;
VertexIndices[2] = v3;
Usage = FaceUsage.Vertex;
}
public Face(short v1, short v2, short v3,
short vt1, short vt2, short vt3,
short vn1, short vn2, short vn3)
{
MaterialID = 0;
GroupID = 0;
VertexIndices = new short[3];
TexcoordIndices = new short[3];
NormalIndices = new short[3];
VertexIndices[0] = v1;
VertexIndices[1] = v2;
VertexIndices[2] = v3;
TexcoordIndices[0] = vt1;
TexcoordIndices[1] = vt2;
TexcoordIndices[2] = vt3;
NormalIndices[0] = vn1;
NormalIndices[1] = vn2;
NormalIndices[2] = vn3;
Usage = FaceUsage.All;
}
public Face(string[] components)
{
MaterialID = 0;
GroupID = 0;
VertexIndices = new short[0];
TexcoordIndices = new short[0];
NormalIndices = new short[0];
Usage = (FaceUsage)0;
int Count = (components.Length - 1) / 3;
switch (Count)
{
case 1:
VertexIndices = new short[3];
VertexIndices[0] = (short)(short.Parse(components[1]) - 1);
VertexIndices[1] = (short)(short.Parse(components[2]) - 1);
VertexIndices[2] = (short)(short.Parse(components[3]) - 1);
Usage = FaceUsage.Vertex;
break;
case 2:
VertexIndices = new short[3];
TexcoordIndices = new short[3];
VertexIndices[0] = (short)(short.Parse(components[1]) - 1);
VertexIndices[1] = (short)(short.Parse(components[3]) - 1);
VertexIndices[2] = (short)(short.Parse(components[5]) - 1);
TexcoordIndices[0] = (short)(short.Parse(components[2]) - 1);
TexcoordIndices[1] = (short)(short.Parse(components[4]) - 1);
TexcoordIndices[2] = (short)(short.Parse(components[6]) - 1);
Usage = FaceUsage.Vertex | FaceUsage.Texcoord;
break;
case 3:
VertexIndices = new short[3];
TexcoordIndices = new short[3];
NormalIndices = new short[3];
VertexIndices[0] = (short)(short.Parse(components[1]) - 1);
VertexIndices[1] = (short)(short.Parse(components[4]) - 1);
VertexIndices[2] = (short)(short.Parse(components[7]) - 1);
TexcoordIndices[0] = (short)(short.Parse(components[2]) - 1);
TexcoordIndices[1] = (short)(short.Parse(components[5]) - 1);
TexcoordIndices[2] = (short)(short.Parse(components[8]) - 1);
NormalIndices[0] = (short)(short.Parse(components[3]) - 1);
NormalIndices[1] = (short)(short.Parse(components[6]) - 1);
NormalIndices[2] = (short)(short.Parse(components[9]) - 1);
Usage = FaceUsage.All;
break;
}
}
