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Composit Target and gamma correct rendering

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This commit is contained in:
Simon Lübeß
2022-05-31 22:41:20 +02:00
parent 8db2ce1d05
commit e41645e12a
18 changed files with 750 additions and 30 deletions
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GlitchyEngine/src/World/Scene.bf
+18 -3
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@@ -15,6 +15,8 @@ namespace GlitchyEngine.World
private RenderTargetGroup _compositeTarget ~ _.ReleaseRef();
private Effect _gammaCorrectEffect ~ _.ReleaseRef();
public Entity ActiveCamera => {
Entity cameraEntity = .();
@@ -32,10 +34,10 @@ namespace GlitchyEngine.World
public this()
{
Entity entity = CreateEntity("Green Quad");
entity.AddComponent<SpriterRendererComponent>(.(ColorRGBA(0.2f, 0.9f, 0.15f)));
entity.AddComponent<SpriterRendererComponent>(.(ColorRGBA.SRgbToLinear(.(0.2f, 0.9f, 0.15f))));
Entity entity2 = CreateEntity("Red Square");
var v = entity2.AddComponent<SpriterRendererComponent>(.(ColorRGBA(0.95f, 0.1f, 0.3f)));
var v = entity2.AddComponent<SpriterRendererComponent>(.(ColorRGBA.SRgbToLinear(.(0.95f, 0.1f, 0.3f))));
v.Sprite = new Texture2D("Textures/rocket.dds");
v.Sprite.SamplerState = SamplerStateManager.PointClamp;
@@ -51,6 +53,8 @@ namespace GlitchyEngine.World
.(RenderTargetFormat.R32_UInt) {ClearColor = .UInt(uint32.MaxValue)}),
RenderTargetFormat.D24_UNorm_S8_UInt);
_compositeTarget = new RenderTargetGroup(desc);
_gammaCorrectEffect = Application.Get().EffectLibrary.Load("content/Shaders/GammaCorrect.hlsl");
}
public ~this()
@@ -171,7 +175,18 @@ namespace GlitchyEngine.World
Renderer2D.EndScene();
// TODO: compositeTarget into viewportTarget (gamma correction!)
// Gamma correct composit target and draw it into viewport
{
RenderCommand.UnbindRenderTargets();
RenderCommand.SetRenderTargetGroup(viewportTarget, false);
RenderCommand.BindRenderTargets();
_gammaCorrectEffect.SetTexture("Texture", _compositeTarget, 0);
// TODO: iiihhh
_gammaCorrectEffect.Bind(Application.Get().Window.Context);
FullscreenQuad.Draw();
}
viewportTarget.ReleaseRef();
}