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e7b2eb4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | uniform vec2 u_texsize;
uniform float u_fade;
uniform sampler2D u_image;
varying vec2 v_pos_a;
varying vec2 v_pos_b;
varying vec4 v_lighting;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a = pattern_from.xy;
vec2 pattern_br_a = pattern_from.zw;
vec2 pattern_tl_b = pattern_to.xy;
vec2 pattern_br_b = pattern_to.zw;
vec2 imagecoord = mod(v_pos_a, 1.0);
vec2 pos = mix(pattern_tl_a / u_texsize, pattern_br_a / u_texsize, imagecoord);
vec4 color1 = texture2D(u_image, pos);
vec2 imagecoord_b = mod(v_pos_b, 1.0);
vec2 pos2 = mix(pattern_tl_b / u_texsize, pattern_br_b / u_texsize, imagecoord_b);
vec4 color2 = texture2D(u_image, pos2);
vec4 mixedColor = mix(color1, color2, u_fade);
gl_FragColor = mixedColor * v_lighting;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor = vec4(1.0);
#endif
}
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