/// <summary>
/// Draws animated model to the screen.
/// </summary>
/// <param name="worldTransform">Transformation of model in to place in world space.</param>
protected override void Draw(Matrix worldTransform, Color overlayColor, float overlayColorWeight, bool tryCull)
{
AnimateModelRenderer.AnimateModelParameters parameters = new AnimateModelRenderer.AnimateModelParameters();
parameters.BoundingBox = BoundingBox;
parameters.Spaghettify = mSpaghettify;
parameters.MaxWormholeDistance = mMaxWormholeDistance;
parameters.Name = Name;
parameters.OverlayColor = overlayColor;
parameters.OverlayWeight = overlayColorWeight;
parameters.SkinTransforms = AnimationPlayer.GetSkinTransforms(); ;
parameters.TryCull = tryCull;
parameters.World = worldTransform;
parameters.WormholePosition = mWormholePosition;
GraphicsManager.EnqueueRenderable(parameters, RendererType);
}
/// <summary>
/// Renders to texture a centered image of a given renderer.
/// </summary>
public static Texture2D RenderPreviewImage(ModelRenderer renderer)
{
RenderTarget2D previewTexture = new RenderTarget2D(mDevice, 256, 256, false, SurfaceFormat.Color, DepthFormat.Depth24);
mDevice.SetRenderTarget(previewTexture);
mDevice.Clear(Color.DimGray);
mDevice.SamplerStates[0] = SamplerState.PointClamp;
mDevice.SamplerStates[1] = SamplerState.PointClamp;
RasterizerState cull = new RasterizerState();
cull.CullMode = CullMode.None;
mDevice.RasterizerState = cull;
mDevice.BlendState = BlendState.AlphaBlend;
mDevice.DepthStencilState = DepthStencilState.Default;
AnimateModelRenderer.AnimateModelParameters parameters = new AnimateModelRenderer.AnimateModelParameters();
parameters.SkinTransforms = new Matrix[] { Matrix.Identity };
parameters.World = Matrix.Identity;
Vector3 cameraOffset = new Vector3(1.7f * renderer.BoundingSphere.Radius, 1.0f * renderer.BoundingSphere.Radius, 1.7f * renderer.BoundingSphere.Radius);
Vector3 cameraPosition = renderer.BoundingSphere.Center + cameraOffset;
float offsetLength = cameraOffset.Length();
float nearDistance = offsetLength - renderer.BoundingSphere.Radius;
float farDistance = offsetLength + renderer.BoundingSphere.Radius;
renderer.ClearAllInstances();
renderer.AddInstance(parameters);
if (mCamera != null)
{
renderer.RenderAllInstancesWithoutShadows(
Matrix.CreateLookAt(cameraPosition, renderer.BoundingSphere.Center, Vector3.Up),
Matrix.CreatePerspectiveFieldOfView(mCamera.FieldOfView, 1.0f, nearDistance, farDistance),
new Light(Vector3.Up, -Vector3.Up, Color.White.ToVector3(), Color.White.ToVector3(), Color.White.ToVector3()));
}
mDevice.SetRenderTarget(null);
return previewTexture;
}
