/// <inheritdoc />
public override void Render(GPUContext context, ref RenderContext renderContext, GPUTexture input, GPUTexture output)
{
if (renderContext.View.Frustum.Contains(Canvas.Bounds.GetBoundingBox()) == ContainmentType.Disjoint)
{
return;
}
Profiler.BeginEventGPU("UI Canvas");
// Calculate rendering matrix (world*view*projection)
Canvas.GetWorldMatrix(out Matrix worldMatrix);
Matrix.Multiply(ref worldMatrix, ref renderContext.View.View, out Matrix viewMatrix);
Matrix.Multiply(ref viewMatrix, ref renderContext.View.Projection, out Matrix viewProjectionMatrix);
// Pick a depth buffer
GPUTexture depthBuffer = Canvas.IgnoreDepth ? null : renderContext.Buffers.DepthBuffer;
// Render GUI in 3D
var features = Render2D.Features;
if (Canvas.RenderMode == CanvasRenderMode.WorldSpace || Canvas.RenderMode == CanvasRenderMode.WorldSpaceFaceCamera)
{
Render2D.Features &= ~Render2D.RenderingFeatures.VertexSnapping;
}
Render2D.CallDrawing(Canvas.GUI, context, input, depthBuffer, ref viewProjectionMatrix);
Render2D.Features = features;
Profiler.EndEventGPU();
}
/// <inheritdoc />
public override void Render(GPUContext context, ref RenderContext renderContext, GPUTexture input, GPUTexture output)
{
// TODO: apply frustum culling to skip rendering if canvas is not in a viewport
Profiler.BeginEventGPU("UI Canvas");
// Calculate rendering matrix (world*view*projection)
Canvas.GetWorldMatrix(out Matrix worldMatrix);
Matrix.Multiply(ref worldMatrix, ref renderContext.View.View, out Matrix viewMatrix);
Matrix.Multiply(ref viewMatrix, ref renderContext.View.Projection, out Matrix viewProjectionMatrix);
// Pick a depth buffer
GPUTexture depthBuffer = Canvas.IgnoreDepth ? null : renderContext.Buffers.DepthBuffer;
// Render GUI in 3D
Render2D.CallDrawing(Canvas.GUI, context, input, depthBuffer, ref viewProjectionMatrix);
Profiler.EndEventGPU();
}
/// <inheritdoc />
public override void Render(GPUContext context, SceneRenderTask task, RenderTarget input, RenderTarget output)
{
// TODO: apply frustum culling to skip rendering if canvas is not in a viewport
Profiler.BeginEventGPU("UI Canvas");
// Calculate rendering matrix (world*view*projection)
Matrix viewProjection;
Matrix world;
Canvas.GetWorldMatrix(out world);
Matrix view;
Matrix.Multiply(ref world, ref task.View.View, out view);
Matrix.Multiply(ref view, ref task.View.Projection, out viewProjection);
// Pick a depth buffer
RenderTarget depthBuffer = Canvas.IgnoreDepth ? null : task.Buffers.DepthBuffer;
// Render GUI in 3D
Render2D.CallDrawing(Canvas.GUI, context, input, depthBuffer, ref viewProjection);
Profiler.EndEventGPU();
}