protected override void DebugDrawn(SceneControl.RenderHelper render, GameTime gt, Cameras.ICamera cam)
{
if (BasicEffect == null)
{
BasicEffect = new BasicEffect(render.device);
BasicEffect.VertexColorEnabled = true;
BasicEffect.TextureEnabled = false;
}
//if (_fetchedResults == false)
{
DebugRenderable RenderBuffer = Scene.GetDebugRenderable();
if (RenderBuffer == null || (RenderBuffer.TriangleCount == 0 && RenderBuffer.LineCount == 0))
return;
Color c = Color.Red;
if (RenderBuffer.TriangleCount > 0)
{
VertexPositionColor1 = new VertexPositionColor[RenderBuffer.TriangleCount * 3];
for (int i = 0, j = 0; i < RenderBuffer.TriangleCount; i += 3, j++)
{
VertexPositionColor1[i].Color = c;
VertexPositionColor1[i].Position = RenderBuffer.GetDebugTriangles()[j].Point0.AsXNA();
VertexPositionColor1[i + 1].Color = c;
VertexPositionColor1[i + 1].Position = RenderBuffer.GetDebugTriangles()[j].Point1.AsXNA();
VertexPositionColor1[i + 2].Color = c;
VertexPositionColor1[i + 2].Position = RenderBuffer.GetDebugTriangles()[j].Point2.AsXNA();
}
}
if (RenderBuffer.LineCount > 0)
{
VertexPositionColor2 = new VertexPositionColor[RenderBuffer.LineCount * 2];
for (int i = 0, j = 0; i < RenderBuffer.LineCount; i += 2, j++)
{
VertexPositionColor2[i].Color = c;
VertexPositionColor2[i].Position = RenderBuffer.GetDebugLines()[j].Point0.AsXNA();
VertexPositionColor2[i + 1].Color = c;
VertexPositionColor2[i + 1].Position = RenderBuffer.GetDebugLines()[j].Point1.AsXNA();
}
}
}
BasicEffect.View = cam.View;
BasicEffect.Projection = cam.Projection;
BasicEffect.World = Matrix.Identity;
if(VertexPositionColor2 != null)
render.RenderUserPrimitive<VertexPositionColor>(BasicEffect, PrimitiveType.LineList, VertexPositionColor2, 0, VertexPositionColor2.Length / 2);
if (VertexPositionColor1 != null)
render.RenderUserPrimitive<VertexPositionColor>(BasicEffect, PrimitiveType.TriangleList, VertexPositionColor1, 0, VertexPositionColor1.Length / 3);
}