public static void DrawGeometry(Geometry geometry, Camera camera)
{
using GeometryElements polygonGroup = new GeometryElements(1, geometry.GeometryData, geometry.RenderOptions);
polygonGroup.Add(geometry);
polygonGroup.ApplyChanges();
polygonGroup.Draw(camera);
}
public static void DrawTriangle(Vector3 a, Vector3 b, Vector3 c, Color color, Camera camera)
{
GeometryData temp = new GeometryData(new Mesh(new Vector3[] { a, b, c }, new short[] { 0, 1, 2 }));
RenderOptions renderOptions = new RenderOptions(); //{ RasterizerState = RasterizerState.CullNone };
using GeometryElements geometryGroup = new GeometryElements(1, temp, renderOptions);
geometryGroup.Add(new Polygon()
{
GeometryData = temp, RenderOptions = renderOptions, Tint = color
});
geometryGroup.ApplyChanges();
geometryGroup.Draw(camera);
}