168 lines
8.0 KiB
Plaintext
168 lines
8.0 KiB
Plaintext
|
// Made with Amplify Shader Editor v1.9.2
|
||
|
|
// Available at the Unity Asset Store - http://u3d.as/y3X
|
||
|
|
Shader "Polyart/Dreamscape/Builtin/Utilities/Grid"
|
||
|
|
{
|
||
|
|
Properties
|
||
|
|
{
|
||
|
|
_GridColor("Grid Color", Color) = (1,1,1,0)
|
||
|
|
_GridTexture("Grid Texture", 2D) = "white" {}
|
||
|
|
_GridScale("Grid Scale", Vector) = (1,1,0,0)
|
||
|
|
_Smoothness("Smoothness", Range( 0 , 1)) = 0
|
||
|
|
[HideInInspector] __dirty( "", Int ) = 1
|
||
|
|
}
|
||
|
|
|
||
|
|
SubShader
|
||
|
|
{
|
||
|
|
Tags{ "RenderType" = "Opaque" "Queue" = "Geometry+0" }
|
||
|
|
Cull Back
|
||
|
|
CGINCLUDE
|
||
|
|
#include "UnityPBSLighting.cginc"
|
||
|
|
#include "Lighting.cginc"
|
||
|
|
#pragma target 3.0
|
||
|
|
#ifdef UNITY_PASS_SHADOWCASTER
|
||
|
|
#undef INTERNAL_DATA
|
||
|
|
#undef WorldReflectionVector
|
||
|
|
#undef WorldNormalVector
|
||
|
|
#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
|
||
|
|
#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
|
||
|
|
#define WorldNormalVector(data,normal) half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
|
||
|
|
#endif
|
||
|
|
struct Input
|
||
|
|
{
|
||
|
|
float3 worldPos;
|
||
|
|
float3 worldNormal;
|
||
|
|
INTERNAL_DATA
|
||
|
|
};
|
||
|
|
|
||
|
|
uniform sampler2D _GridTexture;
|
||
|
|
uniform float2 _GridScale;
|
||
|
|
uniform float4 _GridColor;
|
||
|
|
uniform float _Smoothness;
|
||
|
|
|
||
|
|
|
||
|
|
inline float4 TriplanarSampling1( sampler2D topTexMap, sampler2D midTexMap, sampler2D botTexMap, float3 worldPos, float3 worldNormal, float falloff, float2 tiling, float3 normalScale, float3 index )
|
||
|
|
{
|
||
|
|
float3 projNormal = ( pow( abs( worldNormal ), falloff ) );
|
||
|
|
projNormal /= ( projNormal.x + projNormal.y + projNormal.z ) + 0.00001;
|
||
|
|
float3 nsign = sign( worldNormal );
|
||
|
|
float negProjNormalY = max( 0, projNormal.y * -nsign.y );
|
||
|
|
projNormal.y = max( 0, projNormal.y * nsign.y );
|
||
|
|
half4 xNorm; half4 yNorm; half4 yNormN; half4 zNorm;
|
||
|
|
xNorm = tex2D( midTexMap, tiling * worldPos.zy * float2( nsign.x, 1.0 ) );
|
||
|
|
yNorm = tex2D( topTexMap, tiling * worldPos.xz * float2( nsign.y, 1.0 ) );
|
||
|
|
yNormN = tex2D( botTexMap, tiling * worldPos.xz * float2( nsign.y, 1.0 ) );
|
||
|
|
zNorm = tex2D( midTexMap, tiling * worldPos.xy * float2( -nsign.z, 1.0 ) );
|
||
|
|
return xNorm * projNormal.x + yNorm * projNormal.y + yNormN * negProjNormalY + zNorm * projNormal.z;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void surf( Input i , inout SurfaceOutputStandard o )
|
||
|
|
{
|
||
|
|
o.Normal = float3(0,0,1);
|
||
|
|
float3 ase_worldPos = i.worldPos;
|
||
|
|
float3 ase_worldNormal = WorldNormalVector( i, float3( 0, 0, 1 ) );
|
||
|
|
float4 triplanar1 = TriplanarSampling1( _GridTexture, _GridTexture, _GridTexture, ase_worldPos, ase_worldNormal, 1.0, _GridScale, float3( 1,1,1 ), float3(0,0,0) );
|
||
|
|
o.Albedo = ( triplanar1 * _GridColor ).xyz;
|
||
|
|
o.Smoothness = _Smoothness;
|
||
|
|
o.Alpha = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
CGPROGRAM
|
||
|
|
#pragma surface surf Standard keepalpha fullforwardshadows
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
Name "ShadowCaster"
|
||
|
|
Tags{ "LightMode" = "ShadowCaster" }
|
||
|
|
ZWrite On
|
||
|
|
CGPROGRAM
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
#pragma target 3.0
|
||
|
|
#pragma multi_compile_shadowcaster
|
||
|
|
#pragma multi_compile UNITY_PASS_SHADOWCASTER
|
||
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
||
|
|
#include "HLSLSupport.cginc"
|
||
|
|
#if ( SHADER_API_D3D11 || SHADER_API_GLCORE || SHADER_API_GLES || SHADER_API_GLES3 || SHADER_API_METAL || SHADER_API_VULKAN )
|
||
|
|
#define CAN_SKIP_VPOS
|
||
|
|
#endif
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
#include "Lighting.cginc"
|
||
|
|
#include "UnityPBSLighting.cginc"
|
||
|
|
struct v2f
|
||
|
|
{
|
||
|
|
V2F_SHADOW_CASTER;
|
||
|
|
float4 tSpace0 : TEXCOORD1;
|
||
|
|
float4 tSpace1 : TEXCOORD2;
|
||
|
|
float4 tSpace2 : TEXCOORD3;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
v2f vert( appdata_full v )
|
||
|
|
{
|
||
|
|
v2f o;
|
||
|
|
UNITY_SETUP_INSTANCE_ID( v );
|
||
|
|
UNITY_INITIALIZE_OUTPUT( v2f, o );
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID( v, o );
|
||
|
|
float3 worldPos = mul( unity_ObjectToWorld, v.vertex ).xyz;
|
||
|
|
half3 worldNormal = UnityObjectToWorldNormal( v.normal );
|
||
|
|
half3 worldTangent = UnityObjectToWorldDir( v.tangent.xyz );
|
||
|
|
half tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
||
|
|
half3 worldBinormal = cross( worldNormal, worldTangent ) * tangentSign;
|
||
|
|
o.tSpace0 = float4( worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x );
|
||
|
|
o.tSpace1 = float4( worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y );
|
||
|
|
o.tSpace2 = float4( worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z );
|
||
|
|
TRANSFER_SHADOW_CASTER_NORMALOFFSET( o )
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
half4 frag( v2f IN
|
||
|
|
#if !defined( CAN_SKIP_VPOS )
|
||
|
|
, UNITY_VPOS_TYPE vpos : VPOS
|
||
|
|
#endif
|
||
|
|
) : SV_Target
|
||
|
|
{
|
||
|
|
UNITY_SETUP_INSTANCE_ID( IN );
|
||
|
|
Input surfIN;
|
||
|
|
UNITY_INITIALIZE_OUTPUT( Input, surfIN );
|
||
|
|
float3 worldPos = float3( IN.tSpace0.w, IN.tSpace1.w, IN.tSpace2.w );
|
||
|
|
half3 worldViewDir = normalize( UnityWorldSpaceViewDir( worldPos ) );
|
||
|
|
surfIN.worldPos = worldPos;
|
||
|
|
surfIN.worldNormal = float3( IN.tSpace0.z, IN.tSpace1.z, IN.tSpace2.z );
|
||
|
|
surfIN.internalSurfaceTtoW0 = IN.tSpace0.xyz;
|
||
|
|
surfIN.internalSurfaceTtoW1 = IN.tSpace1.xyz;
|
||
|
|
surfIN.internalSurfaceTtoW2 = IN.tSpace2.xyz;
|
||
|
|
SurfaceOutputStandard o;
|
||
|
|
UNITY_INITIALIZE_OUTPUT( SurfaceOutputStandard, o )
|
||
|
|
surf( surfIN, o );
|
||
|
|
#if defined( CAN_SKIP_VPOS )
|
||
|
|
float2 vpos = IN.pos;
|
||
|
|
#endif
|
||
|
|
SHADOW_CASTER_FRAGMENT( IN )
|
||
|
|
}
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Fallback "Diffuse"
|
||
|
|
}
|
||
|
|
/*ASEBEGIN
|
||
|
|
Version=19200
|
||
|
|
Node;AmplifyShaderEditor.TexturePropertyNode;2;-985,-9;Inherit;True;Property;_GridTexture;Grid Texture;1;0;Create;True;0;0;0;False;0;False;None;None;False;white;Auto;Texture2D;-1;0;2;SAMPLER2D;0;SAMPLERSTATE;1
|
||
|
|
Node;AmplifyShaderEditor.Vector2Node;13;-924,182;Inherit;False;Property;_GridScale;Grid Scale;2;0;Create;True;0;0;0;False;0;False;1,1;1,1;0;3;FLOAT2;0;FLOAT;1;FLOAT;2
|
||
|
|
Node;AmplifyShaderEditor.TriplanarNode;1;-674,1;Inherit;True;Cylindrical;World;False;Top Texture 0;_TopTexture0;white;0;None;Mid Texture 0;_MidTexture0;white;-1;None;Bot Texture 0;_BotTexture0;white;-1;None;Triplanar Sampler;Tangent;10;0;SAMPLER2D;;False;5;FLOAT;1;False;1;SAMPLER2D;;False;6;FLOAT;0;False;2;SAMPLER2D;;False;7;FLOAT;0;False;9;FLOAT3;0,0,0;False;8;FLOAT3;1,1,1;False;3;FLOAT2;1,1;False;4;FLOAT;1;False;5;FLOAT4;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
|
||
|
|
Node;AmplifyShaderEditor.ColorNode;15;-497,197;Inherit;False;Property;_GridColor;Grid Color;0;0;Create;True;0;0;0;False;0;False;1,1,1,0;0,0,0,0;True;0;5;COLOR;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
|
||
|
|
Node;AmplifyShaderEditor.SimpleMultiplyOpNode;14;-203,0;Inherit;False;2;2;0;FLOAT4;0,0,0,0;False;1;COLOR;0,0,0,0;False;1;FLOAT4;0
|
||
|
|
Node;AmplifyShaderEditor.RangedFloatNode;16;-497,366;Inherit;False;Property;_Smoothness;Smoothness;3;0;Create;True;0;0;0;False;0;False;0;0;0;1;0;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.StandardSurfaceOutputNode;0;0,0;Float;False;True;-1;2;;0;0;Standard;Polyart/Dreamscape/Builtin/Utilities/Grid;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;False;Back;0;False;;0;False;;False;0;False;;0;False;;False;0;Opaque;0.5;True;True;0;False;Opaque;;Geometry;All;12;all;True;True;True;True;0;False;;False;0;False;;255;False;;255;False;;0;False;;0;False;;0;False;;0;False;;0;False;;0;False;;0;False;;0;False;;False;2;15;10;25;False;0.5;True;0;0;False;;0;False;;0;0;False;;0;False;;0;False;;0;False;;0;False;0;0,0,0,0;VertexOffset;True;False;Cylindrical;False;True;Relative;0;;-1;-1;-1;-1;0;False;0;0;False;;-1;0;False;;0;0;0;False;0.1;False;;0;False;;False;16;0;FLOAT3;0,0,0;False;1;FLOAT3;0,0,0;False;2;FLOAT3;0,0,0;False;3;FLOAT;0;False;4;FLOAT;0;False;5;FLOAT;0;False;6;FLOAT3;0,0,0;False;7;FLOAT3;0,0,0;False;8;FLOAT;0;False;9;FLOAT;0;False;10;FLOAT;0;False;13;FLOAT3;0,0,0;False;11;FLOAT3;0,0,0;False;12;FLOAT3;0,0,0;False;14;FLOAT4;0,0,0,0;False;15;FLOAT3;0,0,0;False;0
|
||
|
|
WireConnection;1;0;2;0
|
||
|
|
WireConnection;1;1;2;0
|
||
|
|
WireConnection;1;2;2;0
|
||
|
|
WireConnection;1;3;13;0
|
||
|
|
WireConnection;14;0;1;0
|
||
|
|
WireConnection;14;1;15;0
|
||
|
|
WireConnection;0;0;14;0
|
||
|
|
WireConnection;0;4;16;0
|
||
|
|
ASEEND*/
|
||
|
|
//CHKSM=90B192B61ED0EAED189212E5B65039FCEEF76D16
|