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40 lines
956 B
C++
40 lines
956 B
C++
//
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// util.cpp
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// interface
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//
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// Created by Philip Rosedale on 8/24/12.
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// Copyright (c) 2012 __MyCompanyName__. All rights reserved.
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//
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#include <iostream>
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#include <GLUT/glut.h>
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#include "world.h"
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void render_world_box()
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{
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// Show edge of world
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glColor3f(0.1, 0.1, 0.1);
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glBegin(GL_LINE_STRIP);
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glVertex3f(0,0,0);
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glVertex3f(WORLD_SIZE,0,0);
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glVertex3f(WORLD_SIZE,WORLD_SIZE,0);
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glVertex3f(0,WORLD_SIZE,0);
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glVertex3f(0,0,0);
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glVertex3f(0,0,WORLD_SIZE);
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glVertex3f(WORLD_SIZE,0,WORLD_SIZE);
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glVertex3f(WORLD_SIZE,WORLD_SIZE,WORLD_SIZE);
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glVertex3f(0,WORLD_SIZE,WORLD_SIZE);
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glVertex3f(0,0,WORLD_SIZE);
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glEnd();
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glBegin(GL_LINES);
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glVertex3f(0,WORLD_SIZE,0);
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glVertex3f(0,WORLD_SIZE,WORLD_SIZE);
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glVertex3f(WORLD_SIZE,WORLD_SIZE,0);
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glVertex3f(WORLD_SIZE,WORLD_SIZE,WORLD_SIZE);
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glVertex3f(WORLD_SIZE,0,0);
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glVertex3f(WORLD_SIZE,0,WORLD_SIZE);
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glEnd();
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}
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