void Export_VBUF_Geos(StreamWriter w, VBUF vbuf, VRTF vrtf, float[] uvScales, MLOD.Mesh mesh, int geoStateIndex)
{
if (vbuf == null)
{
w.WriteLine("; vbuf is null for geoState"); w.WriteLine(string.Format("vbuf {0} 0 0", geoStateIndex)); return;
}
MLOD.GeometryState geoState = mesh.GeometryStates[geoStateIndex];
if (geosVBUFIsContained(geoState, mesh))
{
w.WriteLine("; vbuf is contained within main mesh");
}
w.WriteLine(string.Format("vbuf {0} {1} {2}", geoStateIndex, geoState.MinVertexIndex, geoState.VertexCount));
if (geosVBUFIsContained(geoState, mesh))
{
return;
}
w.Export_VBUF(mpb, vbuf.GetVertices(mesh, vrtf, geoState, uvScales), vrtf);
}
void Export_IBUF_Geos(StreamWriter w, IBUF ibuf, MLOD.Mesh mesh, int geoStateIndex)
{
if (ibuf == null)
{
w.WriteLine("; ibuf is null for geoState"); w.WriteLine(string.Format("ibuf {0} 0 0", geoStateIndex)); return;
}
int sizePerPrimitive = IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType);
MLOD.GeometryState geoState = mesh.GeometryStates[geoStateIndex];
if (geosIBUFIsContained(geoState, sizePerPrimitive, mesh))
{
w.WriteLine("; ibuf is contained within main mesh");
}
w.WriteLine(string.Format("ibuf {0} {1} {2}", geoStateIndex, geoState.StartIndex, geoState.PrimitiveCount));
if (geosIBUFIsContained(geoState, sizePerPrimitive, mesh))
{
return;
}
w.Export_IBUF(mpb, ibuf.GetIndices(mesh, geoStateIndex), sizePerPrimitive, geoState.PrimitiveCount);
}
public SceneGeostate(SceneMesh owner, MLOD.GeometryState state, GeometryModel3D model)
{
Owner = owner;
State = state;
Model = model;
}
bool geosIBUFIsContained(MLOD.GeometryState geoState, int sizePerPrimitive, MLOD.Mesh mesh)
{
return(geoState.StartIndex + geoState.PrimitiveCount * sizePerPrimitive <= mesh.StartIndex + mesh.PrimitiveCount * sizePerPrimitive);
}
bool geosVBUFIsContained(MLOD.GeometryState geoState, MLOD.Mesh mesh)
{
return(geoState.MinVertexIndex + geoState.VertexCount <= mesh.MinVertexIndex + mesh.VertexCount);
}
