Add Assets/uShaderTemplate, Assets/uRaymarching

Author: gam0022

Assets/uRaymarching.meta

@@ -0,0 +1,130 @@
+Shader "Raymarching/<Name>"
+{
+
+@constants uRaymarching/Constants/uRaymarching Default Constants
+
+Properties
+{
+    [Header(GBuffer)]
+    _Diffuse("Diffuse", Color) = (1.0, 1.0, 1.0, 1.0)
+    _Specular("Specular", Color) = (0.0, 0.0, 0.0, 0.0)
+    _Emission("Emission", Color) = (0.0, 0.0, 0.0, 0.0)
+
+    [Header(Raymarching Settings)]
+    _Loop("Loop", Range(1, 100)) = 30
+    _MinDistance("Minimum Distance", Range(0.001, 0.1)) = 0.01
+@if ShadowCaster : true
+    _ShadowLoop("Shadow Loop", Range(1, 100)) = 10
+    _ShadowMinDistance("Shadow Minimum Distance", Range(0.001, 0.1)) = 0.01
+    _ShadowExtraBias("Shadow Extra Bias", Range(0.0, 1.0)) = 0.01
+@endif
+
+@block Properties
+// _Color2("Color2", Color) = (1.0, 1.0, 1.0, 1.0)
+@endblock
+}
+
+SubShader
+{
+
+Tags
+{
+    "RenderType" = "Opaque"
+    "DisableBatching" = "True"
+}
+
+Cull <Culling=Off|Back|Front>
+
+CGINCLUDE
+
+@if WorldSpace : false
+#define WORLD_SPACE
+@endif
+@if FollowObjectScale : false
+#define OBJECT_SCALE
+@endif
+@if DoNotOutputDepth
+#define DO_NOT_OUTPUT_DEPTH
+@endif
+@if CameraInsideObject : false
+#define CAMERA_INSIDE_OBJECT
+@endif
+
+#define DISTANCE_FUNCTION DistanceFunction
+#define POST_EFFECT PostEffect
+#define PostEffectOutput GBufferOut
+
+#include "<RaymarchingShaderDirectory>/Common.cginc"
+
+@block DistanceFunction
+inline float DistanceFunction(float3 pos)
+{
+    return Sphere(pos, 0.5);
+}
+@endblock
+
+@block PostEffect
+inline void PostEffect(RaymarchInfo ray, inout PostEffectOutput o)
+{
+}
+@endblock
+
+#include "<RaymarchingShaderDirectory>/Raymarching.cginc"
+
+ENDCG
+
+Pass
+{
+    Tags { "LightMode" = "Deferred" }
+
+    Stencil
+    {
+        Comp Always
+        Pass Replace
+        Ref 128
+    }
+
+    CGPROGRAM
+@if WorldSpace
+    #include "<RaymarchingShaderDirectory>/VertFragDirectScreen.cginc"
+@else
+    #include "<RaymarchingShaderDirectory>/VertFragDirectObject.cginc"
+@endif
+    #pragma target 3.0
+    #pragma vertex Vert
+    #pragma fragment Frag
+    #pragma exclude_renderers nomrt
+    #pragma multi_compile_prepassfinal
+    #pragma multi_compile ___ UNITY_HDR_ON
+    #pragma multi_compile OBJECT_SHAPE_CUBE OBJECT_SHAPE_SPHERE ___
+    ENDCG
+}
+
+@if ShadowCaster
+Pass
+{
+    Tags { "LightMode" = "ShadowCaster" }
+
+    CGPROGRAM
+    #include "<RaymarchingShaderDirectory>/VertFragShadowObject.cginc"
+    #pragma target 3.0
+    #pragma vertex Vert
+    #pragma fragment Frag
+    #pragma fragmentoption ARB_precision_hint_fastest
+    #pragma multi_compile_shadowcaster
+    #pragma multi_compile OBJECT_SHAPE_CUBE OBJECT_SHAPE_SPHERE ___
+    ENDCG
+}
+@endif
+
+}
+
+@if FallbackToDiffuse : true
+Fallback "Diffuse"
+@else
+Fallback Off
+@endif
+
+CustomEditor "uShaderTemplate.MaterialEditor"
+
+}

Assets/uRaymarching/Editor.meta

@@ -0,0 +1,126 @@
+Shader "Raymarching/<Name>"
+{
+
+@constants uRaymarching/Constants/uRaymarching Default Constants
+
+Properties
+{
+    [Header(PBS)]
+    _Color("Color", Color) = (1.0, 1.0, 1.0, 1.0)
+    _Metallic("Metallic", Range(0.0, 1.0)) = 0.5
+    _Glossiness("Smoothness", Range(0.0, 1.0)) = 0.5
+
+    [Header(Raymarching Settings)]
+    _Loop("Loop", Range(1, 100)) = 30
+    _MinDistance("Minimum Distance", Range(0.001, 0.1)) = 0.01
+@if ShadowCaster : true
+    _ShadowLoop("Shadow Loop", Range(1, 100)) = 10
+    _ShadowMinDistance("Shadow Minimum Distance", Range(0.001, 0.1)) = 0.01
+    _ShadowExtraBias("Shadow Extra Bias", Range(0.0, 1.0)) = 0.01
+@endif
+
+@block Properties
+// _Color2("Color2", Color) = (1.0, 1.0, 1.0, 1.0)
+@endblock
+}
+
+SubShader
+{
+
+Tags
+{
+    "RenderType" = "Opaque"
+    "DisableBatching" = "True"
+}
+
+Cull <Culling=Back|Front|Off>
+
+CGINCLUDE
+
+@if FollowObjectScale : false
+#define OBJECT_SCALE
+@endif
+@if DoNotOutputDepth : false
+#define DO_NOT_OUTPUT_DEPTH
+@endif
+@if SphericalHarmonicsPerPixel : true
+#define SPHERICAL_HARMONICS_PER_PIXEL
+@endif
+@if CameraInsideObject : false
+#define CAMERA_INSIDE_OBJECT
+@endif
+
+#define DISTANCE_FUNCTION DistanceFunction
+#define POST_EFFECT PostEffect
+#define PostEffectOutput SurfaceOutputStandard
+
+#include "<RaymarchingShaderDirectory>/Common.cginc"
+
+@block DistanceFunction
+inline float DistanceFunction(float3 pos)
+{
+    return Sphere(pos, 0.5);
+}
+@endblock
+
+@block PostEffect
+inline void PostEffect(RaymarchInfo ray, inout PostEffectOutput o)
+{
+}
+@endblock
+
+#include "<RaymarchingShaderDirectory>/Raymarching.cginc"
+
+ENDCG
+
+Pass
+{
+    Tags { "LightMode" = "Deferred" }
+
+    Stencil
+    {
+        Comp Always
+        Pass Replace
+        Ref 128
+    }
+
+    CGPROGRAM
+    #include "<RaymarchingShaderDirectory>/VertFragStandardObject.cginc"
+    #pragma target 3.0
+    #pragma vertex Vert
+    #pragma fragment Frag
+    #pragma exclude_renderers nomrt
+    #pragma multi_compile_prepassfinal
+    #pragma multi_compile ___ UNITY_HDR_ON
+    #pragma multi_compile OBJECT_SHAPE_CUBE OBJECT_SHAPE_SPHERE ___
+    ENDCG
+}
+
+@if ShadowCaster
+Pass
+{
+    Tags { "LightMode" = "ShadowCaster" }
+
+    CGPROGRAM
+    #include "<RaymarchingShaderDirectory>/VertFragShadowObject.cginc"
+    #pragma target 3.0
+    #pragma vertex Vert
+    #pragma fragment Frag
+    #pragma fragmentoption ARB_precision_hint_fastest
+    #pragma multi_compile_shadowcaster
+    #pragma multi_compile OBJECT_SHAPE_CUBE OBJECT_SHAPE_SPHERE ___
+    ENDCG
+}
+@endif
+
+}
+
+@if FallbackToStandardShader : true
+Fallback "Raymarching/Fallbacks/StandardSurfaceShader"
+@else
+Fallback Off
+@endif
+
+CustomEditor "uShaderTemplate.MaterialEditor"
+
+}