internal void CreateResources(DeviceTexture blurTarget)
{
ThrowIfDisposed();
//Dispose of the resources
outputTarget?.Dispose();
inputSampler?.Dispose();
outputSampler?.Dispose();
//Create a output target (same format and size as the blur-target)
outputTarget = DeviceTexture.CreateColorTarget(blurTarget.Size, blurTarget.Format, scene);
//Create samplers
inputSampler = new DeviceSampler(scene.LogicalDevice, blurTarget, disposeTexture: false);
outputSampler = new DeviceSampler(scene.LogicalDevice, outputTarget, disposeTexture: false);
//Bind the input
renderer.BindGlobalInputs(new IShaderInput[] { inputSampler });
//Bind the target
renderer.BindTargets(new [] { outputTarget });
//Tell the renderer to allocate its resources based on the data we've provided
renderer.CreateResources();
}
internal void CreateResources(Int2 swapchainSize, IShaderInput sceneData)
{
ThrowIfDisposed();
//Dispose of the old target
depthTarget?.Dispose();
//Dispose of the old sampler
depthSampler?.Dispose();
//Create the new render target
depthTarget = DeviceTexture.CreateDepthTarget((targetSize, targetSize), depthFormat, scene);
//Create sampler
depthSampler = new DeviceSampler(scene.LogicalDevice, depthTarget, disposeTexture: false);
//Bind inputs to the renderer
renderer.BindGlobalInputs(new IShaderInput[] { sceneData, cameraBuffer });
//Bind the targets to the renderer
renderer.BindTargets(new [] { depthTarget });
//Tell the renderer to allocate its resources based on the data we've provided
renderer.CreateResources();
//Store the aspect of the swapchain, we need it later to calculate the shadow frustum
swapchainAspect = (float)swapchainSize.X / swapchainSize.Y;
}
internal void CreateResources(Int2 swapchainSize)
{
ThrowIfDisposed();
//Dispose of the old target
aoTarget?.Dispose();
//Create the new render target
aoTarget = DeviceTexture.CreateColorTarget(
size: (swapchainSize * targetSizeMultiplier).RoundToInt(), aoFormat, scene);
//Bind inputs to the renderer
renderer.BindGlobalInputs(new IShaderInput[] {
gbufferTechnique.CameraOutput,
gbufferTechnique.DepthOutput,
gbufferTechnique.NormalOutput,
sampleKernelBuffer,
rotationNoiseSampler
});
//Bind the targets to the renderer
renderer.BindTargets(new [] { aoTarget });
//Tell the renderer to allocate its resources based on the data we've provided
renderer.CreateResources();
//Initialize the blurTechnique, point it to the ao-target
blurTechnique.CreateResources(aoTarget);
}
internal void CreateResources(DeviceTexture blurTarget)
{
ThrowIfDisposed();
//Dispose of the resources
targetB?.Dispose();
samplerHor?.Dispose();
samplerVer?.Dispose();
//Create a temp target (same format and size as the blur-target) so we can ping-point
//between the original target and this temp target for each blur step
targetB = DeviceTexture.CreateColorTarget(blurTarget.Size, blurTarget.Format, scene);
//Create samplers
samplerHor = new DeviceSampler(scene.LogicalDevice, blurTarget, disposeTexture: false);
samplerVer = new DeviceSampler(scene.LogicalDevice, targetB, disposeTexture: false);
//Bind the inputs
rendererHor.BindGlobalInputs(new IShaderInput[] { samplerHor });
rendererVer.BindGlobalInputs(new IShaderInput[] { samplerVer });
//Bind the targets
rendererHor.BindTargets(new [] { targetB });
rendererVer.BindTargets(new [] { blurTarget });
//Tell the renderers to allocate their resources based on the data we've provided
rendererHor.CreateResources();
rendererVer.CreateResources();
}
internal void CreateResources(Int2 swapchainSize)
{
ThrowIfDisposed();
//Dispose of the old target
bloomTarget?.Dispose();
//Dispose of the old sampler
bloomSampler?.Dispose();
//Create the new render target
bloomTarget = DeviceTexture.CreateColorTarget(
size: (swapchainSize * targetSizeMultiplier).RoundToInt(), bloomFormat, scene);
//Create sampler
bloomSampler = new DeviceSampler(scene.LogicalDevice, bloomTarget, disposeTexture: false);
//Bind inputs to the renderer
renderer.BindGlobalInputs(new IShaderInput[] { gbufferTechnique.ColorOutput });
//Bind the targets to the renderer
renderer.BindTargets(new [] { bloomTarget });
//Tell the renderer to allocate its resources based on the data we've provided
renderer.CreateResources();
//Initialize the blurTechnique, point it to the bloom-target
blurTechnique.CreateResources(bloomTarget);
}
public void Run()
{
PlainCoreSettings.GlfwSearchPath = Path.GetFullPath("../../../../../Native/");
var window = new OpenGLWindow(800, 600, "Hello Core!", false, false);
window.OnClosed += () => Console.WriteLine("Closed!");
Setup();
while (window.IsOpen)
{
defaultFramebuffer.Clear(Color4.CornflowerBlue);
window.PollEvents();
Draw();
window.Display();
}
pipeline.Dispose();
vao.Dispose();
buffer.Dispose();
indexBuffer.Dispose();
texture.Dispose();
defaultFramebuffer.Dispose();
window.Dispose();
}
public void ClearDeviceResources()
{
_deviceTexture?.Dispose();
_textureBinding?.Dispose();
if (_isTransparent)
{
_ib?.Dispose();
}
}
public void Dispose()
{
_vb?.Dispose();
_ib?.Dispose();
_material?.Dispose();
_texture?.Dispose();
_textureBinding?.Dispose();
_wireframeState?.Dispose();
}
public override void DestroyDeviceObjects()
{
_shaderSet.Dispose();
_vb.Dispose();
_ib.Dispose();
_gridTexture.Dispose();
_textureBinding.Dispose();
_rasterizerState.Dispose();
}
internal void CreateResources(Int2 swapchainSize, IShaderInput sceneData)
{
ThrowIfDisposed();
//Dispose of the old targets
colorTarget?.Dispose();
normalTarget?.Dispose();
attributeTarget?.Dispose();
depthTarget?.Dispose();
//Dispose of the old samplers
colorSampler?.Dispose();
normalSampler?.Dispose();
attributeSampler?.Dispose();
depthSampler?.Dispose();
//Create the new render targets
colorTarget = DeviceTexture.CreateColorTarget(swapchainSize, colorFormat, scene);
normalTarget = DeviceTexture.CreateColorTarget(swapchainSize, normalFormat, scene);
attributeTarget = DeviceTexture.CreateColorTarget(swapchainSize, attributeFormat, scene);
depthTarget = DeviceTexture.CreateDepthTarget(swapchainSize, depthFormat, scene);
//Create samplers for the targets
colorSampler = new DeviceSampler(scene.LogicalDevice, colorTarget, disposeTexture: false);
normalSampler = new DeviceSampler(scene.LogicalDevice, normalTarget, disposeTexture: false);
attributeSampler = new DeviceSampler(scene.LogicalDevice, attributeTarget, disposeTexture: false);
depthSampler = new DeviceSampler(scene.LogicalDevice, depthTarget, disposeTexture: false);
//Bind inputs to the renderer
renderer.BindGlobalInputs(new IShaderInput[] { sceneData, cameraBuffer });
//Bind the targets to the renderer
renderer.BindTargets(new [] { colorTarget, normalTarget, attributeTarget, depthTarget });
//Tell the renderer to allocate its resources based on the data we've provided
renderer.CreateResources();
}
public void Dispose()
{
deviceTexture.Dispose();
}