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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /*
- * This file is part of the LibreOffice project.
- *
- * 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/.
- */
- #version 120
- uniform vec4 v_startColor4d;
- uniform vec4 v_endColor4d;
- uniform mat3x2 m_transform;
- varying vec2 v_textureCoords2d;
- void main(void)
- {
- vec2 v = abs( vec2(m_transform * vec3(v_textureCoords2d,1)) );
- float t = max(v.x, v.y);
- gl_FragColor = mix(v_startColor4d,
- v_endColor4d,
- 1.0-t);
- }
- /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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