152 lines
3.2 KiB
Plaintext
152 lines
3.2 KiB
Plaintext
// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
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Shader "FX/LightCone" {
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Properties{
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_TintColor("Tint Color", Color) = (0.5,0.5,0.5,0.5)
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_InvFade("Soft Particles Factor", Range(0.01,3.0)) = 1.0
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_Rim ("rim power", Range(0,10)) = 1.0
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}
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Category{
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Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
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Blend SrcAlpha One
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ColorMask RGB
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Cull Off Lighting Off ZWrite Off Fog{ Color(0,0,0,0) }
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ZTest Off
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SubShader{
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Pass{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#pragma multi_compile_particles
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#if UNITY_VERSION >= 201810
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#pragma multi_compile_instancing
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#endif
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#include "UnityCG.cginc"
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sampler2D _MainTex;
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fixed4 _TintColor;
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uniform fixed _BWEffectOn;
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float _InvFade;
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half _Rim;
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struct appdata_t {
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float4 vertex : POSITION;
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float3 normal : NORMAL;
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fixed4 color : COLOR;
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fixed4 viewDir : TEXCOORD0;
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#if UNITY_VERSION >= 201810
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UNITY_VERTEX_INPUT_INSTANCE_ID
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#endif
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};
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struct v2f {
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float4 vertex : SV_POSITION;
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fixed4 color : COLOR;
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#ifdef SOFTPARTICLES_ON
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float4 projPos : TEXCOORD0;
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#endif
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float3 normal : NORMAL;
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float3 viewDir : TEXCOORD1;
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#if UNITY_VERSION >= 201810
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UNITY_VERTEX_OUTPUT_STEREO //Insert
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#endif
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};
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#if UNITY_VERSION >= 201810
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v2f vert(appdata_t v)
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{
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v2f o;
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UNITY_SETUP_INSTANCE_ID(v); //Insert
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UNITY_INITIALIZE_OUTPUT(v2f, o); //Insert
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); //Insert
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o.vertex = UnityObjectToClipPos(v.vertex);
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#ifdef SOFTPARTICLES_ON
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o.projPos = ComputeScreenPos(o.vertex);
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COMPUTE_EYEDEPTH(o.projPos.z);
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#endif
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o.color = v.color;
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o.normal = v.normal;
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o.viewDir = normalize(ObjSpaceViewDir(v.vertex));
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return o;
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}
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UNITY_DECLARE_DEPTH_TEXTURE(_CameraDepthTexture);
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fixed4 frag(v2f i) : SV_Target
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{
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i); //Insert
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#ifdef SOFTPARTICLES_ON
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float sceneZ = LinearEyeDepth(SAMPLE_DEPTH_TEXTURE_PROJ(_CameraDepthTexture, UNITY_PROJ_COORD(i.projPos)));
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float partZ = i.projPos.z;
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float fade = 1 - saturate(_InvFade * (partZ - sceneZ));
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i.color.a *= fade;
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#endif
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i.color = pow(i.color,3);
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half rim = saturate(pow(saturate(abs(dot(i.viewDir, i.normal))),_Rim));
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i.color.a *= rim;
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fixed4 finalCol = 2.0f * i.color * _TintColor;
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fixed lum = Luminance(finalCol.xyz);
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return finalCol;
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}
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#else
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sampler2D_float _CameraDepthTexture;
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v2f vert(appdata_t v)
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{
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v2f o;
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o.vertex = UnityObjectToClipPos(v.vertex);
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#ifdef SOFTPARTICLES_ON
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o.projPos = ComputeScreenPos(o.vertex);
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COMPUTE_EYEDEPTH(o.projPos.z);
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#endif
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o.color = v.color;
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o.normal = v.normal;
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o.viewDir = normalize(ObjSpaceViewDir(v.vertex));
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return o;
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}
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fixed4 frag(v2f i) : SV_Target
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{
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#ifdef SOFTPARTICLES_ON
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float sceneZ = LinearEyeDepth(SAMPLE_DEPTH_TEXTURE_PROJ(_CameraDepthTexture, UNITY_PROJ_COORD(i.projPos)));
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float partZ = i.projPos.z;
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float fade = 1 - saturate(_InvFade * (partZ - sceneZ));
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i.color.a *= fade;
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#endif
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i.color = pow(i.color,3);
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half rim = saturate(pow(saturate(abs(dot(i.viewDir, i.normal))),_Rim));
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i.color.a *= rim;
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fixed4 finalCol = 2.0f * i.color * _TintColor;
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fixed lum = Luminance(finalCol.xyz);
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return finalCol;
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}
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#endif
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ENDCG
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}
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}
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}
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} |