Redo of render paths

2020-06-02 11:46:18 +02:00
parent bb5b48698a
commit 356e6058fe
121 changed files with 3890 additions and 572 deletions
@@ -0,0 +1,42 @@
+import LightEnv;
+import Material;
+import BRDF;
+import InputGeometry;
+
+struct TexturedMaterial : IMaterial
+{
+	Texture2D diffuseTexture;
+	Texture2D specularTexture;
+	Texture2D normalTexture;
+    float uvScale;
+    float metallic = 0;
+    float subsurface = 0;
+    float roughness = 0.5;
+    float specularTint = 0;
+    float anisotropic = 0;
+    float sheen = 0;
+    float sheenTint = 0.5f;
+    float clearCoat = 0;
+    float clearCoatGloss = 1;
+	SamplerState textureSampler;
+	
+	typedef BlinnPhong BRDF;
+    BlinnPhong prepare(MaterialPixelParameter geometry)
+	{
+        BlinnPhong result;
+		result.baseColor = diffuseTexture.Sample(textureSampler, geometry.texCoord * uvScale).xyz;
+		result.metallic = 0;
+		float3 bumpMapNormal = normalTexture.Sample(textureSampler, geometry.texCoord * uvScale).xyz;
+        bumpMapNormal = 2.0 * bumpMapNormal - float3(1.0, 1.0, 1.0);
+        result.normal = geometry.transformLocalToWorld(bumpMapNormal);
+        result.specular = specularTexture.Sample(textureSampler, geometry.texCoord * uvScale).x;
+		result.roughness = roughness;
+		result.specularTint = specularTint;
+		result.anisotropic = anisotropic;
+		result.sheen = sheen;
+		result.sheenTint = sheenTint;
+		result.clearCoat = clearCoat;
+		result.clearCoatGloss = clearCoatGloss;
+		return result;
+	}
+};