public override void Render(GraphicsDevice gd, CommandList cl, SceneContext sc, RenderPasses renderPass)
{
Debug.Assert(_imGuiRenderer != null);
Debug.Assert(renderPass == RenderPasses.Overlay);
_imGuiRenderer.Render(gd, cl);
}
public override void CreateDeviceObjects(GraphicsDevice gd, CommandList cl, SceneContext sc)
{
if (_imGuiRenderer == null)
{
_imGuiRenderer = new ImGuiRenderer(gd, sc.MainSceneFramebuffer.OutputDescription, _width, _height, ColorSpaceHandling.Linear);
}
else
{
_imGuiRenderer.CreateDeviceResources(gd, sc.MainSceneFramebuffer.OutputDescription, ColorSpaceHandling.Linear);
}
}
public override void UpdatePerFrameResources(GraphicsDevice gd, CommandList cl, SceneContext sc)
{
}
public abstract void UpdatePerFrameResources(GraphicsDevice gd, CommandList cl, SceneContext sc);
public abstract void Render(GraphicsDevice gd, CommandList cl, SceneContext sc, RenderPasses renderPass);
public virtual void CreateGraphicsDeviceObjects(GraphicsDevice gd, CommandList cl, SceneContext sc)
{
ResourceFactory factory = gd.ResourceFactory;
CameraInfoBuffer = factory.CreateBuffer(new BufferDescription((uint)Unsafe.SizeOf <CameraInfo>(), BufferUsage.UniformBuffer | BufferUsage.Dynamic));
if (Camera != null)
{
UpdateCameraBuffers(cl);
}
TextureSamplerResourceLayout = factory.CreateResourceLayout(new ResourceLayoutDescription(
new ResourceLayoutElementDescription("SourceTexture", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("SourceSampler", ResourceKind.Sampler, ShaderStages.Fragment)));
RecreateWindowSizedResources(gd, cl);
}
public abstract void CreateDeviceObjects(GraphicsDevice gd, CommandList cl, SceneContext sc);