Render4Picking() private method

Maybe something is picked because depth buffer is valid. Render all PickableRenderers for color-coded picking.
private Render4Picking ( RenderEventArgs arg ) : List
arg RenderEventArgs
return List
Scene Class Documentation
Example #1
0
        private void RenderColorCoded(Scene scene, Rectangle clientRectangle, PickingGeometryType pickingGeometryType)
        {
            var color = new vec4(1, 1, 1, 1);

            OpenGL.glClearColor(color.x, color.y, color.z, color.w);

            OpenGL.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT | OpenGL.GL_STENCIL_BUFFER_BIT);

            var arg = new RenderEventArgs(clientRectangle, this, pickingGeometryType);
            // render objects.
            // Render all PickableRenderers for color-coded picking.
            List <IPickable> pickableRendererList = scene.Render4Picking(arg);

            //// render regular UI.
            //this.RootUI.Render(arg);

            //// render cursor.
            //UICursor cursor = this.Cursor;
            //if (cursor != null && cursor.Enabled)
            //{
            //    cursor.UpdatePosition(mousePosition);
            //    this.rootCursor.Render(arg);
            //}
        }