从旧版中移植,Prefab未确认
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@@ -0,0 +1,108 @@
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Shader "GridFull/infTutorialDouble"
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{
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Properties
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{
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//_PlaneLevel("High",float) = 0
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}
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SubShader
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{
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Tags{
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"RenderPipeline"="UniversalRenderPipeline"
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"RenderType"="Transparent"
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"IgnoreProjector"="True"
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"Queue"="Transparent"
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}
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Pass
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{
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Blend SrcAlpha OneMinusSrcAlpha
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ZWrite Off
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Cull off
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HLSLPROGRAM
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#pragma vertex vert
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#pragma fragment frag
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//float _PlaneLevel;
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struct Attributes
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{
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float4 positionOS : POSITION;
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float2 uv : TEXCOORD0;
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};
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struct Varings
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{
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float4 positionCS : SV_POSITION;
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float3 nearPoint : TEXCOORD0;
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float3 farPoint : TEXCOORD1;
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};
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float3 TransformHClipToWorld(float3 positionCS, float4x4 inv_VP)
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{
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float4 unprojectedPoint = mul(inv_VP, float4(positionCS, 1.0));
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return unprojectedPoint.xyz / unprojectedPoint.w;
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}
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Varings vert(Attributes input)
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{
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//此shader专用于quad mesh
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//所以使用4个顶点的uv值进行变换 作为 裁切空间的坐标
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//保证这是一个覆盖全屏幕的渲染
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Varings o;
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float2 uv = input.uv * 2.0 - 1.0;
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//默认情况下，Zndc = 1是远平面
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half farPlane = 1;
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half nearPlane = 0;
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#if defined(UNITY_REVERSED_Z)
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//有时候会反转z
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farPlane = 1 - farPlane;
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nearPlane = 1 - nearPlane;
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#endif
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float4 position = float4(uv, farPlane, 1);
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float3 nearPoint = TransformHClipToWorld(float3(position.xy, nearPlane), UNITY_MATRIX_I_VP);
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float3 farPoint = TransformHClipToWorld(float3(position.xy, farPlane), UNITY_MATRIX_I_VP);
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o.positionCS = position;
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o.nearPoint = nearPoint;
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o.farPoint = farPoint;
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return o;
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}
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float computeViewZ(float3 pos) {
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float4 clip_space_pos = mul(UNITY_MATRIX_VP, float4(pos.xyz, 1.0));
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float viewZ = clip_space_pos.w; //根据projection矩阵定义，positionCS.w = viewZ
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return viewZ;
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}
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half Grid(float2 uv){
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float2 derivative = fwidth(uv);
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uv = frac(uv - 0.5); //中心对齐
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uv = abs(uv - 0.5);
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uv = uv / derivative;
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float min_value = min(uv.x, uv.y);
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half grid = 1.0 - min(min_value, 1.0);
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return grid;
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}
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half4 frag(Varings input) : SV_TARGET{
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//计算地平面
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float t = -input.nearPoint.y / (input.farPoint.y - input.nearPoint.y);
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//float3 positionWS = input.nearPoint + t * (input.farPoint - input.nearPoint);
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//half ground = step(_PlaneLevel, t);
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float3 positionWS = input.nearPoint + t * (input.farPoint - input.nearPoint);
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half ground = step(-0.05, t);
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float3 cameraPos = _WorldSpaceCameraPos;
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float fromOrigin = abs(cameraPos.y);
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float viewZ = computeViewZ(positionWS);
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||||
float2 uv = positionWS.xz;
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||||
//计算grid
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float fading = max(0.0, 1.0 - viewZ / 150);
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half smallGrid = Grid(uv) * lerp(1, 0, min(1.0, fromOrigin / 100));
|
||||
half middleGrid = Grid(uv * 0.1) * lerp(1, 0, min(1.0, fromOrigin / 300));
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||||
half largeGrid = Grid(uv * 0.01) * lerp(1, 0, min(1.0, fromOrigin / 800));
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||||
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||||
//合并计算
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||||
half grid = smallGrid + middleGrid + largeGrid;
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||||
return half4(0.5, 0.5, 0.5 ,ground * grid * fading * 0.5); //顺便改色减淡一下
|
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}
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ENDHLSL
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}
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}
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}
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99
Convention/[Art]/GridFull/Grid2DFull/Grid2DFull-XY.shader
Normal file
99
Convention/[Art]/GridFull/Grid2DFull/Grid2DFull-XY.shader
Normal file
@@ -0,0 +1,99 @@
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||||
Shader "GridFull/2DFull"
|
||||
{
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||||
Properties
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{
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_ColorLevel("Color Level",Range(0,1)) =1
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}
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SubShader
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{
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Tags{
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"RenderPipeline"="UniversalRenderPipeline"
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"RenderType"="Transparent"
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"IgnoreProjector"="True"
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"Queue"="Transparent"
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"PreviewType"="Plane"
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}
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Pass
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{
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Blend SrcAlpha OneMinusSrcAlpha
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ZWrite Off
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Cull off
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HLSLPROGRAM
|
||||
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||||
#pragma vertex vert
|
||||
#pragma fragment frag
|
||||
|
||||
half _ColorLevel;
|
||||
|
||||
struct Attributes
|
||||
{
|
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float4 positionOS : POSITION;
|
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float2 uv : TEXCOORD0;
|
||||
};
|
||||
struct Varings
|
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{
|
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float4 positionCS : SV_POSITION;
|
||||
float3 nearPoint : TEXCOORD0;
|
||||
float3 farPoint : TEXCOORD1;
|
||||
};
|
||||
float3 TransformHClipToWorld(float3 positionCS, float4x4 inv_VP)
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||||
{
|
||||
float4 unprojectedPoint = mul(inv_VP, float4(positionCS, 1.0));
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271
Convention/[Art]/GridFull/Grid2DFull/Grid2DFull-XZ.mat
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108
Convention/[Art]/GridFull/Grid2DFull/Grid2DFull-XZ.shader
Normal file
108
Convention/[Art]/GridFull/Grid2DFull/Grid2DFull-XZ.shader
Normal file
@@ -0,0 +1,108 @@
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Shader "GridFull/infTutorial"
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{
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Properties
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{
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Blend SrcAlpha OneMinusSrcAlpha
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ZWrite Off
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HLSLPROGRAM
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#pragma fragment frag
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half _ColorLevel;
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struct Attributes
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{
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float4 positionOS : POSITION;
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float2 uv : TEXCOORD0;
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};
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struct Varings
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{
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float4 positionCS : SV_POSITION;
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float3 nearPoint : TEXCOORD0;
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float3 farPoint : TEXCOORD1;
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};
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{
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{
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//此shader专用于quad mesh
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//所以使用4个顶点的uv值进行变换 作为 裁切空间的坐标
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half nearPlane = 0;
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nearPlane = 1 - nearPlane;
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return o;
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}
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half Grid(float2 uv){
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uv = abs(uv - 0.5);
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uv = uv / derivative;
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float min_value = min(uv.x, uv.y);
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return grid;
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half4 frag(Varings input) : SV_TARGET{
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//计算地平面
|
||||
float t = -input.nearPoint.y / (input.farPoint.y - input.nearPoint.y);
|
||||
//float3 positionWS = input.nearPoint + t * (input.farPoint - input.nearPoint);
|
||||
//half ground = step(_PlaneLevel, t);
|
||||
float3 positionWS = input.nearPoint + t * (input.farPoint - input.nearPoint);
|
||||
half ground = step(0, t);
|
||||
|
||||
float3 cameraPos = _WorldSpaceCameraPos;
|
||||
float fromOrigin = abs(cameraPos.y);
|
||||
|
||||
float viewZ = computeViewZ(positionWS);
|
||||
float2 uv = positionWS.xz;
|
||||
//计算grid
|
||||
float fading = max(0.0, 1.0 - viewZ / 150);
|
||||
half smallGrid = Grid(uv) * lerp(1, 0, min(1.0, fromOrigin / 100));
|
||||
half middleGrid = Grid(uv * 0.1) * lerp(1, 0, min(1.0, fromOrigin / 300));
|
||||
half largeGrid = Grid(uv * 0.01) * lerp(1, 0, min(1.0, fromOrigin / 800));
|
||||
|
||||
//合并计算
|
||||
half grid = smallGrid + middleGrid + largeGrid;
|
||||
return half4(0.5, 0.5, 0.5 ,ground * grid * fading * 0.5 * _ColorLevel); //顺便改色减淡一下
|
||||
}
|
||||
ENDHLSL
|
||||
}
|
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}
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}
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fileFormatVersion: 2
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guid: 080d6d6029e2c884bb79b02882433133
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externalObjects: {}
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defaultTextures: []
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nonModifiableTextures: []
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preprocessorOverride: 0
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userData:
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assetBundleName:
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assetBundleVariant:
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32
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFull-XY.mat
Normal file
32
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFull-XY.mat
Normal file
@@ -0,0 +1,32 @@
|
||||
%YAML 1.1
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%TAG !u! tag:unity3d.com,2011:
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--- !u!21 &2100000
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Material:
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serializedVersion: 8
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m_ObjectHideFlags: 0
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m_CorrespondingSourceObject: {fileID: 0}
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m_PrefabInstance: {fileID: 0}
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m_PrefabAsset: {fileID: 0}
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m_Name: GridSpriteFull-XY
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m_Shader: {fileID: 4800000, guid: 099ea33a7b313e343aec7a115569eb79, type: 3}
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m_Parent: {fileID: 0}
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m_ModifiedSerializedProperties: 0
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m_ValidKeywords: []
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m_InvalidKeywords: []
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m_LightmapFlags: 4
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m_EnableInstancingVariants: 0
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m_DoubleSidedGI: 0
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m_CustomRenderQueue: 2750
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stringTagMap: {}
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disabledShaderPasses: []
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m_LockedProperties:
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m_SavedProperties:
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serializedVersion: 3
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m_TexEnvs: []
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m_Ints: []
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m_Floats:
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- _ColorLevel: 1
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- _GridScale: 1
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m_Colors:
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- _Offset: {r: 0, g: 0, b: 0, a: 0}
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m_BuildTextureStacks: []
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fileFormatVersion: 2
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guid: 9620d68e03db6c845ab23c22bac32d9a
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NativeFormatImporter:
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externalObjects: {}
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mainObjectFileID: 2100000
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userData:
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assetBundleName:
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assetBundleVariant:
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108
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFull-XY.shader
Normal file
108
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFull-XY.shader
Normal file
@@ -0,0 +1,108 @@
|
||||
Shader "GridFull/infTutorial"
|
||||
{
|
||||
Properties
|
||||
{
|
||||
_ColorLevel("Color Level",Range(0,1)) = 1
|
||||
_Offset("Position Offset", Vector) = (0,0,0,0)
|
||||
}
|
||||
SubShader
|
||||
{
|
||||
Tags{
|
||||
"RenderPipeline"="UniversalRenderPipeline"
|
||||
"RenderType"="Transparent"
|
||||
"IgnoreProjector"="True"
|
||||
"Queue"="Transparent"
|
||||
}
|
||||
Pass
|
||||
{
|
||||
Blend SrcAlpha OneMinusSrcAlpha
|
||||
ZWrite Off
|
||||
Cull off
|
||||
HLSLPROGRAM
|
||||
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||||
#pragma vertex vert
|
||||
#pragma fragment frag
|
||||
|
||||
half _ColorLevel;
|
||||
float2 _Offset;
|
||||
|
||||
struct Attributes
|
||||
{
|
||||
float4 positionOS : POSITION;
|
||||
float2 uv : TEXCOORD0;
|
||||
};
|
||||
struct Varings
|
||||
{
|
||||
float4 positionCS : SV_POSITION;
|
||||
float3 nearPoint : TEXCOORD0;
|
||||
float3 farPoint : TEXCOORD1;
|
||||
};
|
||||
float3 TransformHClipToWorld(float3 positionCS, float4x4 inv_VP)
|
||||
{
|
||||
float4 unprojectedPoint = mul(inv_VP, float4(positionCS, 1.0));
|
||||
return unprojectedPoint.xyz / unprojectedPoint.w;
|
||||
}
|
||||
Varings vert(Attributes input)
|
||||
{
|
||||
//此shader专用于quad mesh
|
||||
//所以使用4个顶点的uv值进行变换 作为 裁切空间的坐标
|
||||
//保证这是一个覆盖全屏幕的渲染
|
||||
Varings o;
|
||||
float2 uv = input.uv * 2.0 - 1.0;
|
||||
//默认情况下，Zndc = 1是远平面
|
||||
half farPlane = 1;
|
||||
half nearPlane = 0;
|
||||
|
||||
#if defined(UNITY_REVERSED_Z)
|
||||
//有时候会反转z
|
||||
farPlane = 1 - farPlane;
|
||||
nearPlane = 1 - nearPlane;
|
||||
#endif
|
||||
|
||||
float4 position = float4(uv, farPlane, 1);
|
||||
float3 nearPoint = TransformHClipToWorld(float3(position.xy, nearPlane), UNITY_MATRIX_I_VP);
|
||||
float3 farPoint = TransformHClipToWorld(float3(position.xy, farPlane), UNITY_MATRIX_I_VP);
|
||||
o.positionCS = position;
|
||||
o.nearPoint = nearPoint;
|
||||
o.farPoint = farPoint;
|
||||
return o;
|
||||
}
|
||||
float computeViewZ(float3 pos) {
|
||||
float4 clip_space_pos = mul(UNITY_MATRIX_VP, float4(pos.xyz, 1.0));
|
||||
float viewZ = clip_space_pos.w; //根据projection矩阵定义，positionCS.w = viewZ
|
||||
return viewZ;
|
||||
}
|
||||
half Grid(float2 uv){
|
||||
float2 derivative = fwidth(uv);
|
||||
uv = frac(uv - 0.5); //中心对齐
|
||||
uv = abs(uv - 0.5);
|
||||
uv = uv / derivative;
|
||||
float min_value = min(uv.x, uv.y);
|
||||
half grid = 1.0 - min(min_value, 1.0);
|
||||
return grid;
|
||||
}
|
||||
half4 frag(Varings input) : SV_TARGET{
|
||||
//计算地平面
|
||||
float t = -input.nearPoint.z / (input.farPoint.z - input.nearPoint.z);
|
||||
float3 positionWS = input.nearPoint + t * (input.farPoint - input.nearPoint);
|
||||
half ground = step(0, t);
|
||||
|
||||
float3 cameraPos = _WorldSpaceCameraPos;
|
||||
float fromOrigin = abs(cameraPos.z);
|
||||
|
||||
float viewZ = computeViewZ(positionWS);
|
||||
float2 uv = positionWS.xy - _Offset;//mul(unity_ObjectToWorld , float4(0,0,0,1)).xy;
|
||||
//计算grid
|
||||
float fading = max(0.0, 1.0 - viewZ / 150);
|
||||
half smallGrid = Grid(uv) * lerp(1, 0, min(1.0, fromOrigin / 100));
|
||||
half middleGrid = Grid(uv * 0.1) * lerp(1, 0, min(1.0, fromOrigin / 300));
|
||||
half largeGrid = Grid(uv * 0.01) * lerp(1, 0, min(1.0, fromOrigin / 800));
|
||||
|
||||
//合并计算
|
||||
half grid = smallGrid + middleGrid + largeGrid;
|
||||
return half4(0.5, 0.5, 0.5 ,ground * grid * fading * 0.5 * _ColorLevel); //顺便改色减淡一下
|
||||
}
|
||||
ENDHLSL
|
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}
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}
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}
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@@ -0,0 +1,9 @@
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fileFormatVersion: 2
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guid: 099ea33a7b313e343aec7a115569eb79
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ShaderImporter:
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externalObjects: {}
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defaultTextures: []
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nonModifiableTextures: []
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userData:
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assetBundleVariant:
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17
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFullSetter.cs
Normal file
17
Convention/[Art]/GridFull/Grid2DFull/GridSpriteFullSetter.cs
Normal file
@@ -0,0 +1,17 @@
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
using UnityEngine;
|
||||
|
||||
namespace Convention.VFX
|
||||
{
|
||||
public class GridSpriteFullSetter : MonoBehaviour
|
||||
{
|
||||
[Resources]public Transform target;
|
||||
[Resources]public MeshRenderer MyMeshRenderer;
|
||||
|
||||
void Update()
|
||||
{
|
||||
MyMeshRenderer.material.SetVector("_Offset", target.position);
|
||||
}
|
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}
|
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}
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@@ -0,0 +1,11 @@
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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Reference in New Issue
Block a user