cs_fast_linear_gradient.glsl

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include shared

varying highp float vPos;

flat varying mediump vec4 vColor0;

flat varying mediump vec4 vColor1;

#ifdef WR_VERTEX_SHADER

PER_INSTANCE in vec4 aTaskRect;

PER_INSTANCE in vec4 aColor0;

PER_INSTANCE in vec4 aColor1;

PER_INSTANCE in float aAxisSelect;

void main(void) {

    vPos = mix(0.0, 1.0, mix(aPosition.x, aPosition.y, aAxisSelect));

    vColor0 = aColor0;

    vColor1 = aColor1;

    gl_Position = uTransform * vec4(mix(aTaskRect.xy, aTaskRect.zw, aPosition.xy), 0.0, 1.0);

#endif

#ifdef WR_FRAGMENT_SHADER

void main(void) {

    oFragColor = mix(vColor0, vColor1, vPos);

#endif