public void Draw(VideoDriver driver)
{
driver.SetTransform(TransformationState.World, Matrix.Identity);
// set material
Material m = Material.IdentityNoLighting;
m.Wireframe = true;
m.BackfaceCulling = false;
m.Type = MaterialType.TransparentVertexAlpha;
m.ZWrite = false;
// draw back lines
m.ZBuffer = ComparisonFunc.Greater;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertBack, indBoth, PrimitiveType.Lines);
// draw front lines
m.ZBuffer = ComparisonFunc.LessEqual;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertFront, indBoth, PrimitiveType.Lines);
// draw front points
m.Thickness = 10;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertFront, indBoth, PrimitiveType.Points);
}
void CSampleSceneNode_OnRender()
{
ushort[] indices = new ushort[] { 0, 2, 3, 2, 1, 3, 1, 0, 3, 2, 0, 1 };
VideoDriver driver = SceneManager.VideoDriver;
driver.SetMaterial(material);
driver.SetTransform(TransformationState.World, AbsoluteTransformation);
driver.DrawVertexPrimitiveList(vertices, indices);
}
public void Draw(VideoDriver driver)
{
driver.SetTransform(TransformationState.World, Matrix.Identity);
// set material
Material m = Material.IdentityNoLighting;
m.Wireframe = true;
m.BackfaceCulling = false;
m.Type = MaterialType.TransparentVertexAlpha;
m.ZWrite = false;
// draw back lines
m.ZBuffer = ComparisonFunc.Greater;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertBack, indBoth, PrimitiveType.Lines);
// draw front lines
m.ZBuffer = ComparisonFunc.LessEqual;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertFront, indBoth, PrimitiveType.Lines);
// draw front points
m.Thickness = 10;
driver.SetMaterial(m);
driver.DrawVertexPrimitiveList(vertFront, indBoth, PrimitiveType.Points);
}