private void OnRepaint(SceneView sceneView, Event e)
{
OnRepaintGUI(sceneView, e);
if (activePolygon != null && activePolygon.Vertices.Length >= 3)
{
Camera sceneViewCamera = sceneView.camera;
SabreCSGResources.GetVertexMaterial().SetPass(0);
GL.PushMatrix();
GL.LoadPixelMatrix();
GL.Begin(GL.QUADS);
GL.Color(Color.white);
Vector3 target = sceneViewCamera.WorldToScreenPoint(mouseHoverPoint);
if (target.z > 0)
{
// Make it pixel perfect
target = MathHelper.RoundVector3(target);
SabreGraphics.DrawBillboardQuad(target, 8, 8);
}
GL.End();
GL.PopMatrix();
Handles.DrawWireArc(mouseHoverPoint, activePolygon.Plane.normal, activePolygon.GetTangent(), 360f, brushRadius);
}
}