TmMolStar/src/mol-gl/shader/copy.frag.ts

export const copy_frag = `
precision highp float;
precision highp sampler2D;

uniform sampler2D tColor;
uniform vec2 uTexSize;

void main() {
    vec2 coords = gl_FragCoord.xy / uTexSize;
    gl_FragColor = texture2D(tColor, coords);
}
`;