From 8ac9b27f5f0a1e833974058464cdf7029c9d7e0b Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 2 Feb 2008 14:14:15 +0000
Subject: removed libgl

---
 src/gl/sphere.cc | 93 --------------------------------------------------------
 1 file changed, 93 deletions(-)
 delete mode 100644 src/gl/sphere.cc

(limited to 'src/gl/sphere.cc')

diff --git a/src/gl/sphere.cc b/src/gl/sphere.cc
deleted file mode 100644
index e28e495..0000000
--- a/src/gl/sphere.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-   gl/sphere.cc
-   This file is part of the Osirion project and is distributed under 
-   the terms of the GNU General Public License version 2 
-*/
-
-#include "gl/sphere.h"
-#include "math/mathlib.h"
-
-using math::Vector3f;
-using math::Color;
-
-namespace gl {
-
-const int segments = 33;
-
-Sphere::Sphere(Vector3f p , float r)
-{
-	position = p;
-	radius = r;
-		
-	// TODO make global sine-cosine lists
-	sintable = new float[segments];
-	costable = new float[segments];
-	float d = 2 * M_PI / segments;
-
-	for (int i=0; i < segments; i++) {
-		sintable[i] = sin( d * (float) i );
-		costable[i] = cos ( d * (float) i );
-	}
-}
-
-Sphere::~Sphere()
-{
-	delete[] sintable;
-	delete[] costable;
-}
-
-Sphere::Sphere(const Sphere &other) 
-{
-	(*this) = other;
-}
-	
-Sphere& Sphere::operator=(const Sphere &other)
-{
-	position = other.position;
-	radius = other.radius;
-	return (*this);
-}
-
-void Sphere::draw()
-{
-	// draw top
-	// TODO upside-down
-	float r = radius*sintable[1];
-	float h = radius*costable[1];
-
-	begin(LineLoop);
-	//begin(Polygon);
-	for (int i = segments-1; i >= 0; i--)
-		vertex(r*costable[i], h, r*sintable[i]);
-	end();
-
-	// draw bottom
-	// TODO upside-down
-	begin(LineLoop);
-	for (int i = 0; i< segments; i++)
-		vertex(r*costable[i], -h, r*sintable[i]);
-	end();
-
-	// draw body
-	for (int j=1; j < segments-1; j++) {
-		r = radius*sintable[j];
-		float r1 = radius*sintable[j+1];
-		
-		begin(QuadStrip);
-		vertex(r1, radius*costable[j+1], 0);
-		vertex(r, radius*costable[j], 0);
-
-		for (int i = segments-1; i >= 0; i--) {			
-			vertex(r1*costable[i], radius*costable[j+1], r1*sintable[i]);
-			vertex(r*costable[i], radius*costable[j], r*sintable[i]);
-			//vertex(r*costable[i-1], radius*costable[j], r*sintable[i-1]);
-			//vertex(r1*costable[i-1], radius*costable[j+1], r1*sintable[i-1]);
-		}
-		end();
-		
-	}
-}
-	
-
-} // namespace gl
-
-- 
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