integrate all shadows

Effects/HLSL/Shadow.fxh

@@ -137,6 +137,5 @@ float HardPointShadow(
 
     float bias = max(0.05 * (1.0 - dot(N, L)), 0.005);  
 
-    return (currentDepth - bias > closestDepth ? 0.25 : 1.0);
-    //return closestDepth / farPlane;
+    return (currentDepth - bias > closestDepth ? 0 : 1.0);
 }

README.md

@@ -15,7 +15,7 @@ Essential
 - [x] Tone map shader
 - [x] Poisson soft shadowing
 - [ ] Frustum culling
-- [ ] Shadow-casting point lights
+- [x] Shadow-casting point lights
 - [ ] Parabolic lights
 - [x] Skyboxes
 - [ ] Screen-space reflection

Renderer.cs

@@ -227,7 +227,7 @@ namespace Kav
             {
                 PointLightRender(camera, modelTransforms, pointLight);
             }
-            //DirectionalLightToonRender(camera, modelTransforms, directionalLight);
+            DirectionalLightToonRender(camera, modelTransforms, directionalLight);
             SkyboxRender(camera, skybox);
 
             GraphicsDevice.SetRenderTarget(null);
@@ -276,7 +276,7 @@ namespace Kav
             TextureCube skybox
         ) {
             GraphicsDevice.RasterizerState.CullMode = CullMode.CullClockwiseFace;
-            SkyboxEffect.Skybox = PointShadowCubeMap;
+            SkyboxEffect.Skybox = skybox;
 
             var view = camera.View;
             view.Translation = Vector3.Zero;
@@ -459,7 +459,7 @@ namespace Kav
             Deferred_ToonEffect.GNormal = gNormal;
             Deferred_ToonEffect.GMetallicRoughness = gMetallicRoughness;
 
-            Deferred_ToonEffect.DitheredShadows = true;
+            Deferred_ToonEffect.DitheredShadows = false;
 
             Deferred_ToonEffect.EyePosition = camera.Position;
             Deferred_ToonEffect.DirectionalLightDirection = directionalLight.Direction;