bgfx/3rdparty/glsl-optimizer/tests/vertex/unity-Hidden_Tree_Bark_Shader_Rendertex-out.txt

uniform vec3 _TerrainTreeLightDirections[4];
uniform vec4 _TerrainTreeLightColors[4];
void main ()
{
  vec3 lightColor;
  lightColor = gl_LightModel.ambient.xyz;
  lightColor = (lightColor + (_TerrainTreeLightColors[0] * max (0.0, dot (_TerrainTreeLightDirections[0], gl_Normal))).xyz);
  lightColor = (lightColor + (_TerrainTreeLightColors[1] * max (0.0, dot (_TerrainTreeLightDirections[1], gl_Normal))).xyz);
  lightColor = (lightColor + (_TerrainTreeLightColors[2] * max (0.0, dot (_TerrainTreeLightDirections[2], gl_Normal))).xyz);
  lightColor = (lightColor + (_TerrainTreeLightColors[3] * max (0.0, dot (_TerrainTreeLightDirections[3], gl_Normal))).xyz);
  gl_Position = (gl_ModelViewProjectionMatrix * gl_Vertex);
  vec4 tmpvar_1;
  tmpvar_1.zw = vec2(0.0, 0.0);
  tmpvar_1.xy = gl_MultiTexCoord0.xy;
  gl_TexCoord[0] = tmpvar_1;
  vec4 tmpvar_2;
  tmpvar_2.w = 0.0;
  tmpvar_2.xyz = (lightColor * gl_Color.w);
  gl_TexCoord[1] = tmpvar_2;
}