/// <summary>
/// Uses the given mesh for rendering and calculation.
///
/// Computes shadow volumes for rendering.
/// </summary>
private void SetModel(Mesh mesh)
{
// create shadow volumes
Logger.info("computing shadows...");
Shadow newShadow = new Shadow(mesh);
newShadow.Initialize(); // make sure init works before setting shadow
shadow = newShadow;
// render them
ShadowMeshSprite shadowSprite = new ShadowMeshSprite(shadow);
var center = (mesh.BoundingBox.Max + mesh.BoundingBox.Min) / 2;
shadowSprite.Position = new Vector4(-center, 1);
glControl.Sprite = shadowSprite;
simInput.Array.Mesh = mesh;
}
public ShadowMeshSprite(Shadow shadow)
: base(shadow.Mesh)
{
this.shadow = shadow;
}