// Initializes a 3D mesh to deform every frame
private void InitializeMesh()
{
var vertices =
_currentFaceModel.CalculateVerticesForAlignment(
_currentFaceAlignment
);
_triangleIndices = _currentFaceModel.TriangleIndices;
for (int i = 0; i < _triangleIndices.Count; i += 3)
{
// Set the initial points to be blank
// (will be updated immediately)
for (int j = 0; j < 3; j++)
{
_polygonPoints.Add(Point3d.Origin);
}
// We want a 0 offset for each polygon
_polygonPositions.Add(Point3d.Origin);
// Although each has 3 sides, each has different lengths
// so we treat them all seperately rather than instanced
_numPolygonPositions.Add(1);
// Each will have three vertices
_numPolygonPoints.Add(3);
// Let's go with a lighter grey outline for each face
_outlineColors.Add(
new EntityColor(ColorMethod.ByAci, 8)
);
// And a darker grey fill
_fillColors.Add(
new EntityColor(ColorMethod.ByAci, 9)
);
// Solid linestyle for the outline
_outlineTypes.Add(Linetype.Solid);
// And full opacity
_fillOpacities.Add(new Transparency(255));
}
}
