mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 17:18:12 -05:00
34 lines
932 B
Text
34 lines
932 B
Text
uniform sampler2D _BumpMap;
|
|
uniform vec4 _Color;
|
|
uniform sampler2D _Illum;
|
|
uniform sampler2D _LightBuffer;
|
|
uniform sampler2D _MainTex;
|
|
uniform vec4 unity_Ambient;
|
|
void main ()
|
|
{
|
|
vec4 tmpvar_1;
|
|
tmpvar_1 = gl_TexCoord[0];
|
|
vec4 col_2;
|
|
vec4 light_3;
|
|
vec2 tmpvar_4;
|
|
vec4 tmpvar_5;
|
|
tmpvar_5 = (texture2D (_MainTex, tmpvar_1.xy) * _Color);
|
|
vec4 normal_6;
|
|
normal_6.xy = ((texture2D (_BumpMap, tmpvar_4).wy * 2.0) - 1.0);
|
|
normal_6.z = sqrt(((1.0 -
|
|
(normal_6.x * normal_6.x)
|
|
) - (normal_6.y * normal_6.y)));
|
|
vec4 tmpvar_7;
|
|
tmpvar_7 = -(log2(texture2DProj (_LightBuffer, gl_TexCoord[1])));
|
|
light_3.w = tmpvar_7.w;
|
|
light_3.xyz = (tmpvar_7.xyz + unity_Ambient.xyz);
|
|
vec4 c_8;
|
|
c_8.xyz = (tmpvar_5.xyz * light_3.xyz);
|
|
c_8.w = tmpvar_5.w;
|
|
col_2.w = c_8.w;
|
|
col_2.xyz = (c_8.xyz + (tmpvar_5.xyz * texture2D (_Illum, tmpvar_1.zw).w));
|
|
gl_FragData[0] = col_2;
|
|
}
|
|
|
|
|
|
// inputs: 1, stats: 14 alu 4 tex 0 flow
|