void DrawSimple(ICamera cam, bool wireFrame)
{
Material mat = null;
if (wireFrame || viewMode == M_FLAT)
{
mat = wireframeMaterial3db;
mat.Update(cam);
}
else if (viewMode == M_NORMALS)
{
mat = normalsDebugMaterial;
mat.Update(cam);
}
var matrix = Matrix4.CreateRotationX(rotation.Y) * Matrix4.CreateRotationY(rotation.X);
if (viewMode == M_LIT)
{
drawable.DrawBuffer(buffer, matrix, ref lighting, mat);
}
else
{
drawable.DrawBuffer(buffer, matrix, ref Lighting.Empty, mat);
}
}
void DrawGL(int renderWidth, int renderHeight)
{
//Set state
renderTarget.BindFramebuffer();
rstate.Cull = true;
var cc = rstate.ClearColor;
rstate.DepthEnabled = true;
rstate.ClearColor = Color4.CornflowerBlue;
rstate.ClearAll();
vps.Push(0, 0, renderWidth, renderHeight);
//Draw Model
var cam = new ChaseCamera(new Viewport(0, 0, renderWidth, renderHeight));
cam.ChasePosition = Vector3.Zero;
cam.ChaseOrientation = Matrix4.CreateRotationX(MathHelper.Pi);
cam.DesiredPositionOffset = new Vector3(drawable.GetRadius() * 2, 0, 0);
cam.OffsetDirection = Vector3.UnitX;
cam.Reset();
cam.Update(TimeSpan.FromSeconds(500));
buffer.StartFrame();
drawable.Update(cam, TimeSpan.Zero, TimeSpan.Zero);
drawable.Update(cam, TimeSpan.FromSeconds(0), TimeSpan.FromSeconds(0));
drawable.DrawBuffer(buffer, Matrix4.Identity, Lighting.Empty);
buffer.DrawOpaque(rstate);
rstate.DepthWrite = false;
buffer.DrawTransparent(rstate);
rstate.DepthWrite = true;
//Restore state
rstate.Cull = false;
rstate.BlendMode = BlendMode.Normal;
rstate.DepthEnabled = false;
rstate.ClearColor = cc;
RenderTarget2D.ClearBinding();
vps.Pop();
}