98 lines
2.6 KiB
Plaintext
98 lines
2.6 KiB
Plaintext
mat3 xll_constructMat3( mat4 m) {
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return mat3( vec3( m[0]), vec3( m[1]), vec3( m[2]));
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}
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struct v2f_vertex_lit {
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vec2 uv;
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vec4 diff;
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vec4 spec;
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};
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struct v2f_img {
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vec4 pos;
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vec2 uv;
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};
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struct appdata_img {
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vec4 vertex;
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vec2 texcoord;
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};
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struct SurfaceOutput {
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vec3 Albedo;
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vec3 Normal;
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vec3 Emission;
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float Specular;
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float Gloss;
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float Alpha;
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};
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struct Input {
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vec2 uv_MainTex;
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};
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struct v2f_surf {
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vec4 pos;
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float fog;
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vec2 hip_pack0;
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vec3 normal;
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vec3 lightDir;
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vec3 viewDir;
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vec4 _LightCoord;
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};
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struct appdata_full {
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vec4 vertex;
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vec4 tangent;
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vec3 normal;
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vec4 texcoord;
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vec4 texcoord1;
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vec4 color;
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};
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uniform mat4 _LightMatrix0;
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uniform vec4 _MainTex_ST;
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uniform mat4 _Object2World;
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uniform vec3 _WorldSpaceCameraPos;
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uniform vec4 _WorldSpaceLightPos0;
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uniform vec4 unity_Scale;
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vec3 WorldSpaceViewDir( in vec4 v );
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vec3 WorldSpaceLightDir( in vec4 v );
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void PositionFog( in vec4 v, out vec4 pos, out float fog );
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v2f_surf vert_surf( in appdata_full v );
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vec3 WorldSpaceViewDir( in vec4 v ) {
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return (_WorldSpaceCameraPos.xyz - ( _Object2World * v ).xyz );
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}
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vec3 WorldSpaceLightDir( in vec4 v ) {
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vec3 worldPos;
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worldPos = ( _Object2World * v ).xyz ;
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return (_WorldSpaceLightPos0.xyz - worldPos);
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}
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void PositionFog( in vec4 v, out vec4 pos, out float fog ) {
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pos = ( gl_ModelViewProjectionMatrix * v );
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fog = pos.z ;
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}
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v2f_surf vert_surf( in appdata_full v ) {
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v2f_surf o;
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PositionFog( v.vertex, o.pos, o.fog);
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o.hip_pack0.xy = ((v.texcoord.xy * _MainTex_ST.xy ) + _MainTex_ST.zw );
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o.normal = ( xll_constructMat3( _Object2World) * (v.normal * unity_Scale.w ) );
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o.lightDir = WorldSpaceLightDir( v.vertex);
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o.viewDir = WorldSpaceViewDir( v.vertex);
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o._LightCoord = ( _LightMatrix0 * ( _Object2World * v.vertex ) );
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return o;
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}
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attribute vec4 TANGENT;
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varying vec4 xlv_FOG;
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void main() {
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v2f_surf xl_retval;
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appdata_full xlt_v;
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xlt_v.vertex = vec4( gl_Vertex);
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xlt_v.tangent = vec4( TANGENT);
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xlt_v.normal = vec3( gl_Normal);
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xlt_v.texcoord = vec4( gl_MultiTexCoord0);
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xlt_v.texcoord1 = vec4( gl_MultiTexCoord1);
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xlt_v.color = vec4( gl_Color);
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xl_retval = vert_surf( xlt_v);
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gl_Position = vec4( xl_retval.pos);
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xlv_FOG = vec4( xl_retval.fog, 0.0, 0.0, 0.0);
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gl_TexCoord[0] = vec4( xl_retval.hip_pack0, 0.0, 0.0);
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gl_TexCoord[1] = vec4( xl_retval.normal, 0.0);
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gl_TexCoord[2] = vec4( xl_retval.lightDir, 0.0);
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gl_TexCoord[3] = vec4( xl_retval.viewDir, 0.0);
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gl_TexCoord[4] = vec4( xl_retval._LightCoord);
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}
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