int WritePolygons(OutputMesh mesh, int position)
{
int geometriesCount = this.curvedPolygonsNet.GetGeometriesCount();
CPNPolygon[][] polygons = tessellationOutput.GetPolygons();
int[][] polygonsProfile = tessellationOutput.GetPolygonsProfile();
int[][] polygonsVerticesProfile = tessellationOutput.GetPolygonsVerticesProfile();
for (int k = 0; k < geometriesCount; k++)
{
mesh.SetGeometry(k);
CPNGeometry geometry = this.curvedPolygonsNet.GetGeometries()[k];
int geomPolygonsCount = subSet == null?geometry.GetPolygonsCount() : subSet.polygons[k].Length;
for (int i = 0; i < geomPolygonsCount; i++)
{
int index = subSet == null ? i : subSet.polygons[k][i];
int countEffectiveSize = polygons[k][index].sideEdges.Length;
CPNPolygon polygonData = polygons[k][index];
if (countEffectiveSize > 2 && countEffectiveSize < TESSELLATION_PROCESS_NET_INTERPOLATORS &&
!polygonData.skip)
{
polygonData.computeSideEdgesSizes();
ICPNetInterpolator netInterpolator = manager.GetSchema(polygonData.schemaIndex).
interpolators[countEffectiveSize];
netInterpolator.UdpdateContent(mesh, polygonData, polygonsVerticesProfile[k][index],
polygonsProfile[k][index]);
}
}
position += polygonsVerticesProfile[k][geometry.GetPolygonsCount()];
int triangleIndex = polygonsProfile[k][geometry.GetPolygonsCount()];
int trianglesCount = geometry.GetTrianglesCount();
short[] triangles = geometry.GetTriangles();
for (int i = 0; i < trianglesCount; i++)
{
mesh.WriteTriangle(triangleIndex, triangles[3 * i], triangles[3 * i + 1], triangles[3 * i + 2]);
triangleIndex++;
}
int quadsCount = geometry.GetQuadsCount();
short[] quads = geometry.GetQuads();
for (int i = 0; i < quadsCount; i++)
{
mesh.WriteQuad(triangleIndex, quads[3 * i], quads[3 * i + 1], quads[3 * i + 2], quads[3 * i + 3]);
triangleIndex += 2;
}
}
return(position);
}
