Add VRChat and GitHub packages to Unity project

2021-01-18 09:14:18 -08:00
1 parent 0334a52b21
commit 85538aaccc
@@ -0,0 +1,121 @@
+// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)
+
+// Unlit shader. Simplest possible textured shader.
+// - SUPPORTS lightmap
+// - no lighting
+// - no per-material color
+
+Shader "VRChat/Mobile/Lightmapped"
+{
+    Properties
+    {
+        _MainTex ("Base (RGB)", 2D) = "white" {}
+    }
+
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 100
+
+        // Non-lightmapped
+        Pass
+        {
+            Tags { "LightMode" = "Vertex" }
+            Lighting Off
+            SetTexture [_MainTex]
+            {
+                constantColor (1,1,1,1)
+                combine texture, constant // UNITY_OPAQUE_ALPHA_FFP
+            }
+        }
+
+        // Lightmapped
+        Pass
+        {
+            Tags{ "LIGHTMODE" = "VertexLM" "RenderType" = "Opaque" }
+
+            CGPROGRAM
+
+            #pragma vertex vert
+            #pragma fragment frag
+            #pragma target 2.0
+            #include "UnityCG.cginc"
+            #pragma multi_compile_fog
+            #define USING_FOG (defined(FOG_LINEAR) || defined(FOG_EXP) || defined(FOG_EXP2))
+
+            // uniforms
+            float4 _MainTex_ST;
+
+            // vertex shader input data
+            struct appdata
+            {
+                float3 pos : POSITION;
+                float3 uv1 : TEXCOORD1;
+                float3 uv0 : TEXCOORD0;
+                UNITY_VERTEX_INPUT_INSTANCE_ID
+            };
+
+            // vertex-to-fragment interpolators
+            struct v2f
+            {
+                float2 uv0 : TEXCOORD0;
+                float2 uv1 : TEXCOORD1;
+#if USING_FOG
+                fixed fog : TEXCOORD2;
+#endif
+                float4 pos : SV_POSITION;
+                UNITY_VERTEX_OUTPUT_STEREO
+            };
+
+            // vertex shader
+            v2f vert(appdata IN)
+            {
+                v2f o;
+                UNITY_SETUP_INSTANCE_ID(IN);
+                UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
+
+                // compute texture coordinates
+                o.uv0 = IN.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
+                o.uv1 = IN.uv0.xy * _MainTex_ST.xy + _MainTex_ST.zw;
+
+                // fog
+#if USING_FOG
+                float3 eyePos = UnityObjectToViewPos(float4(IN.pos, 1));
+                float fogCoord = length(eyePos.xyz);  // radial fog distance
+                UNITY_CALC_FOG_FACTOR_RAW(fogCoord);
+                o.fog = saturate(unityFogFactor);
+#endif
+
+                // transform position
+                o.pos = UnityObjectToClipPos(IN.pos);
+                return o;
+            }
+
+            // textures
+            sampler2D _MainTex;
+
+            // fragment shader
+            fixed4 frag(v2f IN) : SV_Target
+            {
+                fixed4 col, tex;
+
+                // Fetch lightmap
+                half4 bakedColorTex = UNITY_SAMPLE_TEX2D(unity_Lightmap, IN.uv0.xy);
+                col.rgb = DecodeLightmap(bakedColorTex);
+
+                // Fetch color texture
+                tex = tex2D(_MainTex, IN.uv1.xy);
+                col.rgb = tex.rgb * col.rgb;
+                col.a = 1;
+
+                // fog
+#if USING_FOG
+                col.rgb = lerp(unity_FogColor.rgb, col.rgb, IN.fog);
+#endif
+                return col;
+            }
+
+            ENDCG
+        }
+    }
+}