files

2026-06-28 15:59:12 +02:00
parent 6770571755
commit 14a98a8aff
72 changed files with 4244 additions and 0 deletions
@@ -0,0 +1,153 @@
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Unlit shader. Simplest possible textured shader.
+// - no lighting
+// - no lightmap support
+// - no per-material color
+Shader "Digicrafts/UV-Free/Unlit/Texture" {
+Properties {
+
+	_MainTex ("Base (RGB)", 2D) = "white" {}
+	_Color ("Main Color", Color) = (1,1,1,1)
+
+	// UV-Free Properties
+	[Toggle(_UVFREE_WORLDSPACE)] _UVSpace ("_UVSpace", Float) = 0
+	[KeywordEnum(Free,UV0,UV1)] _UVFREE_UV ("_UVFREE_UV", Float) = 0
+	[Toggle(_UVFREE_VERTEX_COLOR)] _VertexColor ("_VertexColor", Float) = 0
+	_VertexColorPower ("_VertexColorPower", Range(0,5)) = 1
+
+	_Top ("_Top", Float) = 0
+	_PowerTop ("_PowerTop", Range(0,1)) = 0.5
+	_ColorTop ("_ColorTop", Color) = (1,1,1,1)
+	_MainTexTop ("_MainTexTop", 2D) = "white" {}
+
+	_Bottom ("_Bottom", Float) = 0
+	_PowerBottom ("_PowerBottom", Range(0,1)) = 0.5
+	_ColorBottom ("_ColorBottom", Color) = (1,1,1,1)
+	_MainTexBottom ("_MainTexBottom", 2D) = "white" {}
+
+}
+
+SubShader {
+	Tags { "RenderType"="Opaque" }
+	LOD 100
+	
+	Pass {  
+		CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#pragma multi_compile_fog
+					
+			#include "UnityCG.cginc"
+			#pragma shader_feature _UVFREE_UP_NONE _UVFREE_UP_TOP _UVFREE_UP_FRONT _UVFREE_UP_LEFT
+			#pragma shader_feature _UVFREE_DOWN_NONE _UVFREE_DOWN_BOTTOM _UVFREE_DOWN_BACK _UVFREE_DOWN_RIGHT
+			#pragma shader_feature _UVFREE_WORLDSPACE
+			#pragma shader_feature _UVFREE_VERTEX_COLOR
+			#include "../Core/UVFreeCommon.cginc"
+
+			uniform sampler2D _MainTex;
+			uniform float4 _MainTex_ST;
+			uniform fixed4 _Color;
+
+			struct appdata {
+				float4 vertex : POSITION;
+				float3 normal : NORMAL;
+				DC_UVFREE_INPUT
+			};
+
+			struct v2f {
+				float4 pos : SV_POSITION;
+				DC_UVFREE_OUPUT(1,2)
+				UNITY_FOG_COORDS(3)
+			};
+			
+			v2f vert (appdata v)
+			{
+				v2f o;
+				o.pos = UnityObjectToClipPos(v.vertex);
+				DC_UVFREE_TRANSFER(o,_MainTex)
+				UNITY_TRANSFER_FOG(o,o.pos);
+				return o;
+			}
+			
+			fixed4 frag (v2f i) : SV_Target
+			{				
+
+				DC_UVFREE_SETUP(i.objNormal)
+//				#if _UVFREE_VERTEX_COLOR
+//				fixed4 c = fixed4(i.v_color.a,i.v_color.a,i.v_color.a,1);
+//				#else
+				fixed4 c = fixed4(1,1,1,1);
+//				#endif
+
+				DC_UVFREE_UV_APPLY(i,_MainTex);
+				DC_UVFREE_APPLY_MAIN_TEX(c)
+				c*=_Color;
+
+				// Add top/bottom
+				#if _UVFREE_UP_LEFT || _UVFREE_DOWN_RIGHT
+				if(uv_normal.x>0){
+					#if _UVFREE_UP_LEFT
+					fixed4 top_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexTop);
+					DC_UVFREE_TEX_APPLY_LOD(top_c,_MainTexTop,_MainTexTop);
+					DC_UVFREE_VALUE_X(c,(top_c*_ColorTop),_PowerTop);
+					#endif
+				} else {
+					#if _UVFREE_DOWN_RIGHT
+					fixed4 bottom_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexBottom);
+					DC_UVFREE_TEX_APPLY_LOD(bottom_c,_MainTexBottom,_MainTexBottom);
+					DC_UVFREE_VALUE_X(c,(bottom_c*_ColorBottom),_PowerBottom);
+					#endif
+				}
+				#endif
+
+				#if _UVFREE_UP_FRONT || _UVFREE_DOWN_BACK
+				if(uv_normal.z>0){
+					#if _UVFREE_UP_FRONT
+					fixed4 top_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexTop);
+					DC_UVFREE_TEX_APPLY_LOD(top_c,_MainTexTop,_MainTexTop);
+					DC_UVFREE_VALUE_Z(c,(top_c*_ColorTop),_PowerTop);
+					#endif
+				} else {
+					#if _UVFREE_DOWN_BACK
+					fixed4 bottom_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexBottom);
+					DC_UVFREE_TEX_APPLY_LOD(bottom_c,_MainTexBottom,_MainTexBottom);
+					DC_UVFREE_VALUE_Z(c,(bottom_c*_ColorBottom),_PowerBottom);
+					#endif
+				}
+				#endif
+
+				#if _UVFREE_UP_TOP || _UVFREE_DOWN_BOTTOM
+				if(uv_normal.y>0){
+					#if _UVFREE_UP_TOP
+					fixed4 top_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexTop);
+					DC_UVFREE_TEX_APPLY_LOD(top_c,_MainTexTop,_MainTexTop);
+					DC_UVFREE_VALUE_Y(c,(top_c*_ColorTop),_PowerTop);
+					#endif
+				} else {
+					#if _UVFREE_DOWN_BOTTOM
+					fixed4 bottom_c = fixed4(1,1,1,1);
+					DC_UVFREE_UV_APPLY(i,_MainTexBottom);
+					DC_UVFREE_TEX_APPLY_LOD(bottom_c,_MainTexBottom,_MainTexBottom);
+					DC_UVFREE_VALUE_Y(c,(bottom_c*_ColorBottom),_PowerBottom);
+					#endif
+				}
+				#endif
+
+
+				DC_UVFREE_FINAL(i,c)
+				UNITY_APPLY_FOG(i.fogCoord, c);
+				UNITY_OPAQUE_ALPHA(c.a);
+				return c;
+			}
+
+		ENDCG
+	}
+}
+CustomEditor "UVFreeMobileShaderGUI"
+}