101 lines
3.6 KiB
Plaintext
101 lines
3.6 KiB
Plaintext
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Shader "Sun_Temple/VertexBlend" {
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Properties {
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_Color("BASE Tint (RGB), Tint Fade (A)", Color) = (0.5, 0.5, 0.5, 0)
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_MainTex ("BASE Albedo (RGB) Tint Mask (A)", 2D) = "white" {}
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[Normal]_BumpMap ("BASE Normal (RGB)", 2D) = "bump" {}
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_Roughness("BASE Roughness", range(0,1)) = 1
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//_OcclusionMap("BASE AO", 2D)= "white" {}
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[NoScaleOffset] _layer1Tex ("LAYER_B Albedo (RGB)", 2D) = "white" {}
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[Normal][NoScaleOffset] _layer1Norm("LAYER_B Normal (RGB)", 2D) = "bump" {}
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_layer1Tiling("LAYER_B Tiling", float) = 1
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_layer1Rough("LAYER_B Roughness", range(0, 1)) = 1
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[NoScaleOffset] _BlendMask("BLEND_Mask (R)", 2D) = "white" {}
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_BlendTile("BLEND_Tiling", float) = 1
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_Choke ("BLEND_Choke", Range(0, 60) ) = 15
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_Crisp ("BLEND_Crispyness", range(1, 20)) = 5
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[NoScaleOffset] _DetailAlbedo ("DETAIL_Albedo (R)", 2D) = "grey" {}
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[Normal][NoScaleOffset] _DetailNormal ("DETAIL_Normal (RGB)", 2D) = "bump" {}
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_DetailNormalStrength ("DETAIL_Normal Strength", Range(0,1)) = 0.4
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_DetailTiling("DETAIL_Tiling", float) = 2
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}
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SubShader {
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Tags { "RenderType"="Opaque" "Queue" = "Geometry" }
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LOD 500
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CGPROGRAM
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#pragma surface surf Standard fullforwardshadows
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#pragma target 3.0
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sampler2D _MainTex, _BumpMap, _DetailAlbedo, _DetailNormal, _layer1Tex, _layer1Norm, _BlendMask;
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half4 _Color, _layer1Color, _SelfIlum;
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half _Choke, _Crisp, _BlendInvert, _BlendTile, _DetailNormalStrength, _DetailTiling, _layer1Tiling, _Roughness, _layer1Rough;
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struct Input {
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half2 uv_MainTex;
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half2 uv_BumpMap;
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half4 color : COLOR;
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};
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void surf (Input IN, inout SurfaceOutputStandard o) {
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// Base layer textures
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half4 main = tex2D (_MainTex, IN.uv_MainTex);
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main = lerp(main, _Color, main.a * _Color.a);
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half3 normal = UnpackNormal(tex2D (_BumpMap, IN.uv_BumpMap));
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// Layer1 Textures
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half3 layer1Albedo = tex2D (_layer1Tex, IN.uv_MainTex * _layer1Tiling);
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half3 layer1Normal = UnpackNormal(tex2D(_layer1Norm, IN.uv_MainTex * _layer1Tiling));
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half blendMask = tex2D(_BlendMask, IN.uv_MainTex * _BlendTile).r;
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blendMask = clamp(blendMask, .2, .9);
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// Detail Normal Texture
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half detailAlbedo = tex2D(_DetailAlbedo, IN.uv_MainTex * _DetailTiling).r;
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half3 detailNormal = UnpackNormal(tex2D (_DetailNormal, IN.uv_MainTex * _DetailTiling));
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// Blend Mask
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half blend = (IN.color.r * blendMask) * _Choke;
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blend = pow(blend, _Crisp);
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blend = saturate(blend);
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// Blended textures
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half3 blendedAlbedo = lerp(layer1Albedo, main, blend);
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blendedAlbedo = blendedAlbedo * LerpWhiteTo(detailAlbedo * unity_ColorSpaceDouble.rgb, 1);
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half3 blendedNormal = lerp(layer1Normal, normal, blend);
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blendedNormal = blendedNormal + (detailNormal * half3(_DetailNormalStrength, _DetailNormalStrength, 0));
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half blendedSmoothness = lerp(_layer1Rough, _Roughness, blend);
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o.Albedo = blendedAlbedo;
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o.Smoothness = saturate(1 - blendedSmoothness);
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o.Metallic = 0;
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o.Normal = blendedNormal.rgb;
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}
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ENDCG
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}
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FallBack "Standard"
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}
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