改进ui多边形渲染组件功能。

改进渲染器基类流程。
改进多边形shader逻辑。
This commit is contained in:
2026-03-30 09:27:19 +08:00
parent c4dfa3301e
commit 903a7938b3
21 changed files with 1421 additions and 226 deletions
+41
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// Made with Amplify Shader Editor v1.9.9.8
// Available at the Unity Asset Store - http://u3d.as/y3X
Shader "XericLibrary/UILine/UILineRender"
{
Properties
{
[PerRendererData] _MainTex ("Sprite Texture", 2D) = "white" {}
_Color ("Tint", Color) = (1,1,1,1)
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_ColorMask ("Color Mask", Float) = 15
[Toggle(UNITY_UI_ALPHACLIP)] _UseUIAlphaClip ("Use Alpha Clip", Float) = 0
}
SubShader
{
LOD 0
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" "PreviewType"="Plane" "CanUseSpriteAtlas"="True" }
Stencil
{
Ref [_Stencil]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
Comp [_StencilComp]
Pass [_StencilOp]
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Cull Off
Lighting Off
ZWrite Off
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Blend One OneMinusSrcAlpha
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Pass
{
Name "Default"
CGPROGRAM
#define ASE_VERSION 19908
#pragma vertex vert
#pragma fragment frag
#pragma target 3.5
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#pragma multi_compile_local _ UNITY_UI_CLIP_RECT
#pragma multi_compile_local _ UNITY_UI_ALPHACLIP
#define ASE_NEEDS_TEXTURE_COORDINATES0
#define ASE_NEEDS_FRAG_TEXTURE_COORDINATES0
struct appdata_t
{
float4 vertex : POSITION;
float4 color : COLOR;
float2 texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct v2f
{
float4 vertex : SV_POSITION;
fixed4 color : COLOR;
float2 texcoord : TEXCOORD0;
float4 worldPosition : TEXCOORD1;
float4 mask : TEXCOORD2;
UNITY_VERTEX_OUTPUT_STEREO
};
sampler2D _MainTex;
fixed4 _Color;
fixed4 _TextureSampleAdd;
float4 _ClipRect;
float4 _MainTex_ST;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
v2f vert(appdata_t v )
{
v2f OUT;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(OUT);
v.vertex.xyz += float3( 0, 0, 0 ) ;
float4 vPosition = UnityObjectToClipPos(v.vertex);
OUT.worldPosition = v.vertex;
OUT.vertex = vPosition;
float2 pixelSize = vPosition.w;
pixelSize /= float2(1, 1) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (v.vertex.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
OUT.texcoord = v.texcoord;
OUT.mask = float4(v.vertex.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * half2(_UIMaskSoftnessX, _UIMaskSoftnessY) + abs(pixelSize.xy)));
OUT.color = v.color * _Color;
return OUT;
}
fixed4 frag(v2f IN ) : SV_Target
{
//Round up the alpha color coming from the interpolator (to 1.0/256.0 steps)
//The incoming alpha could have numerical instability, which makes it very sensible to
//HDR color transparency blend, when it blends with the world's texture.
const half alphaPrecision = half(0xff);
const half invAlphaPrecision = half(1.0/alphaPrecision);
IN.color.a = round(IN.color.a * alphaPrecision)*invAlphaPrecision;
float2 texCoord1 = IN.texcoord.xy * float2( 1,1 ) + float2( 0,0 );
float4 appendResult3 = (float4(texCoord1 , 0.0 , 1.0));
half4 color = appendResult3;
#ifdef UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color.a *= m.x * m.y;
#endif
#ifdef UNITY_UI_ALPHACLIP
clip (color.a - 0.001);
#endif
color.rgb *= color.a;
return color;
}
ENDCG
}
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// Made with Amplify Shader Editor v1.9.9.8
// Available at the Unity Asset Store - http://u3d.as/y3X
Shader "XericLibrary/UILine/UIPattern"
{
Properties
{
[PerRendererData] _MainTex ("Sprite Texture", 2D) = "white" {}
_Color ("Tint", Color) = (1,1,1,1)
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_ColorMask ("Color Mask", Float) = 15
[Toggle(UNITY_UI_ALPHACLIP)] _UseUIAlphaClip ("Use Alpha Clip", Float) = 0
_Thinkness( "Thinkness", Range( 0, 1 ) ) = 0.1
_BorderColor( "Border Color", Color ) = ( 1, 1, 1, 1 )
_FillColor( "Fill Color", Color ) = ( 0.6698113, 0.6698113, 0.6698113, 0.7803922 )
}
SubShader
{
LOD 0
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Stencil
{
Ref [_Stencil]
ReadMask [_StencilReadMask]
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Cull Off
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Pass
{
Name "Default"
CGPROGRAM
#define ASE_VERSION 19908
#pragma vertex vert
#pragma fragment frag
#pragma target 3.5
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#pragma multi_compile_local _ UNITY_UI_CLIP_RECT
#pragma multi_compile_local _ UNITY_UI_ALPHACLIP
#define ASE_NEEDS_TEXTURE_COORDINATES2
struct appdata_t
{
float4 vertex : POSITION;
float4 color : COLOR;
float2 texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 ase_texcoord2 : TEXCOORD2;
};
struct v2f
{
float4 vertex : SV_POSITION;
fixed4 color : COLOR;
float2 texcoord : TEXCOORD0;
float4 worldPosition : TEXCOORD1;
float4 mask : TEXCOORD2;
UNITY_VERTEX_OUTPUT_STEREO
float4 ase_texcoord3 : TEXCOORD3;
};
sampler2D _MainTex;
fixed4 _Color;
fixed4 _TextureSampleAdd;
float4 _ClipRect;
float4 _MainTex_ST;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
uniform float4 _FillColor;
uniform float4 _BorderColor;
uniform float _Thinkness;
v2f vert(appdata_t v )
{
v2f OUT;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(OUT);
OUT.ase_texcoord3 = v.ase_texcoord2;
v.vertex.xyz += float3( 0, 0, 0 ) ;
float4 vPosition = UnityObjectToClipPos(v.vertex);
OUT.worldPosition = v.vertex;
OUT.vertex = vPosition;
float2 pixelSize = vPosition.w;
pixelSize /= float2(1, 1) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (v.vertex.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
OUT.texcoord = v.texcoord;
OUT.mask = float4(v.vertex.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * half2(_UIMaskSoftnessX, _UIMaskSoftnessY) + abs(pixelSize.xy)));
OUT.color = v.color * _Color;
return OUT;
}
fixed4 frag(v2f IN ) : SV_Target
{
//Round up the alpha color coming from the interpolator (to 1.0/256.0 steps)
//The incoming alpha could have numerical instability, which makes it very sensible to
//HDR color transparency blend, when it blends with the world's texture.
const half alphaPrecision = half(0xff);
const half invAlphaPrecision = half(1.0/alphaPrecision);
IN.color.a = round(IN.color.a * alphaPrecision)*invAlphaPrecision;
float4 texCoord4 = IN.ase_texcoord3;
texCoord4.xy = IN.ase_texcoord3.xy * float2( 1,1 ) + float2( 0,0 );
float temp_output_18_0 = saturate( ( ( ( _Thinkness - ( 1.0 - texCoord4.z ) ) / _Thinkness ) * 100.0 ) );
float4 lerpResult19 = lerp( _FillColor , _BorderColor , temp_output_18_0);
half4 color = lerpResult19;
#ifdef UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color.a *= m.x * m.y;
#endif
#ifdef UNITY_UI_ALPHACLIP
clip (color.a - 0.001);
#endif
color.rgb *= color.a;
return color;
}
ENDCG
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