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- /* libsegl - Sebas Extended GL Library
- * Collection of Opengl/3D-Math helpers
- *
- * Copyright (c) 2008 by Sebastian Lohff, seba@seba-geek.de
- * http://www.seba-geek.de
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
- #include "color.h"
-
- namespace segl {
-
- Color::Color() {
- set(0.0f, 0.0f, 0.0f, 1.0f);
- setalpha = true;
- }
-
- Color::Color(float _r, float _g, float _b, float _a) {
- set(_r, _g, _b, _a);
- }
-
- Color::Color(const SDL_Color &c) {
- set(c.r/255.0f, c.g/255.0f, c.b/255.0f);
- setalpha = true;
- }
-
- void Color::set(float _r, float _g, float _b, float _a) {
- r = _r;
- g = _g;
- b = _b;
- a = _a;
- }
-
- SDL_Color Color::getSDLColor() {
- SDL_Color c = {(Uint8)(r*255.0f), (Uint8)(g*255.0f), (Uint8)(b*255.0f), (Uint8)(a*255.0f)};
- return c;
- }
-
- void Color::print(std::string m) {
- std::cout << m << " Color: " << r << ", " << g << ", " << b << std::endl;
- }
-
- } // namespace segl
-
- void glColorGLC(segl::Color c) {
- if(c.setalpha) {
- glColor4f(c.r, c.g, c.b, c.a);
- } else {
- glColor3f(c.r, c.g, c.b);
- }
- }
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