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varying vec3 packed_data_0 ;
varying vec4 packed_data_1 ;
varying vec4 packed_data_2 ;
varying vec4 packed_data_4 ;
// using the built-in allows to use glShadeModel
#define COLOR gl_Color
#define NORMAL normalize(packed_data_0.xyz)
uniform float fog_enabled;
varying float fog;
uniform sampler2D bgTextureMap;
uniform vec3 fogSolidColor;
uniform float fogIsSolidColor;
varying vec2 bgTextureLookup;
uniform bool lighting_enabled;
uniform bool two_sided_lighting_enabled;
uniform int light_count;
uniform vec4 interior_color;
uniform float interior_color_threshold;
uniform float shininess;
uniform float shininess_0;
uniform bool use_interior_color_threshold;
uniform int spec_count;
uniform float spec_value;
uniform float spec_value_0;
#include ANAGLYPH_HEADER
uniform float isStretched;
uniform float isCentered;
uniform float isCenteredOrRepeated;
uniform float isTiled;
uniform vec2 tileSize;
uniform vec2 tiledSize;
uniform vec2 viewImageSize;
uniform vec2 pixelSize;
uniform vec2 halfPixel;
#include ComputeFogColor
#include ComputeColorForLight
void main()
{
vec4 final_color = vec4(0.);
if (lighting_enabled){
bool is_interior = false;
if (use_interior_color_threshold || two_sided_lighting_enabled){
vec3 viewV = vec3(0.,0.,-1.);
float dotp = dot(NORMAL, viewV);
is_interior = ( dotp > interior_color_threshold );
}
if (!two_sided_lighting_enabled && is_interior){
final_color = interior_color;
} else {
final_color = (gl_LightModel.ambient) * COLOR;
#include CallComputeColorForLight
}
} else {
final_color = COLOR;
}
float cfog = mix(1.0, clamp(fog, 0.0, 1.0), fog_enabled);
vec4 fogColor = ComputeFogColor();
vec4 fColor = vec4(mix(vec3(fogColor), final_color.rgb, cfog), COLOR.a);
#include ANAGLYPH_BODY
}
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