backgroundFrag top-level property
String
backgroundFrag
getter/setter pair
Implementation
String backgroundFrag = """
uniform sampler2D t2D;
varying vec2 vUv;
void main() {
gl_FragColor = texture2D( t2D, vUv );
#ifdef DECODE_VIDEO_TEXTURE
// inline sRGB decode (TODO: Remove this code when https://crbug.com/1256340 is solved)
gl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );
#endif
#include <tonemapping_fragment>
#include <encodings_fragment>
}
""";