94 lines
2.6 KiB
Plaintext
94 lines
2.6 KiB
Plaintext
Shader "Custom/UI_Peinture"
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{
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Properties
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{
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_MainTex ("Sprite Texture", 2D) = "white" {}
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_Color ("Tint", Color) = (1,1,1,1) // Réglez votre Alpha (54/255) ici dans le matériau
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_StencilComp ("Stencil Comparison", Float) = 8
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_Stencil ("Stencil ID", Float) = 0
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_StencilOp ("Stencil Operation", Float) = 0
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_StencilWriteMask ("Stencil Write Mask", Float) = 255
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_StencilReadMask ("Stencil Read Mask", Float) = 255
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_ColorMask ("Color Mask", Float) = 15
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}
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SubShader
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{
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Tags
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{
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"Queue"="Transparent"
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"IgnoreProjector"="True"
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"RenderType"="Transparent"
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"PreviewType"="Plane"
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"CanUseSpriteAtlas"="True"
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"ForceStereoDrawCall"="True"
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}
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// C'est ici qu'on vérifie le Pochoir
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Stencil
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{
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Ref 1 // On cherche le chiffre 1
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Comp Equal // On dessine SEULEMENT si la valeur est égale à 1
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}
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Cull Off
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Lighting Off
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ZWrite Off
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ZTest [unity_GUIZTestMode]
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Blend SrcAlpha OneMinusSrcAlpha
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ColorMask [_ColorMask]
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Pass
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{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#include "UnityCG.cginc"
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#include "UnityUI.cginc"
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#include "UnityShaderVariables.cginc"
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struct appdata_t
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{
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float4 vertex : POSITION;
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float4 color : COLOR;
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float2 texcoord : TEXCOORD0;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct v2f
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{
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float4 vertex : SV_POSITION;
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fixed4 color : COLOR;
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float2 texcoord : TEXCOORD0;
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float4 worldPosition : TEXCOORD1;
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UNITY_VERTEX_OUTPUT_STEREO
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};
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fixed4 _Color;
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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);
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o.worldPosition = v.vertex;
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o.vertex = UnityObjectToClipPos(o.worldPosition);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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o.texcoord = v.texcoord;
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o.color = _Color;
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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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// On renvoie la couleur passée par le vertex shader
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return i.color;
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}
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ENDCG
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}
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}
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} |