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Add cairo interface.

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jmsgrogan 2021-04-17 13:57:14 +01:00
parent a03eb9599f
commit 9bcc0ae88e
63 changed files with 1247 additions and 450 deletions
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20
src/graphics/opengl/OpenGlInterface.cpp Normal file
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#include "OpenGlInterface.h"
#include <GL/gl.h>
void OpenGlInterface::draw()
{
glClearColor(0.4, 0.4, 0.4, 0.4);
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0, 1.0, 1.0);
glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
glBegin(GL_TRIANGLES);
glVertex3f(-0.7, 0.7, 0);
glVertex3f(0.7, 0.7, 0);
glVertex3f(0, -1, 0);
glEnd();
glFlush();
}