public override void Initialize(int width, int height)
{
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
aabbs[0] = new AABB(new Point(-0.5f, -2f, -0.5f), new Point(0.5f, 2f, 0.5f));
aabbs[1] = new AABB();
aabbs[2] = new AABB(new Point(1f, 1f, 1f), new Point(3f, 3f, 3f));
aabbs[3] = new AABB(new Point(-3f, -3f, -3f), new Point(-4f, -4f, -4f));
bool[] results = new bool[] {
true, true, false, false, true, true, true, false, false,
true, true, false, false, false, false, true,
};
int t = 0;
for (int i = 0; i < aabbs.Length; ++i)
{
for (int j = 0; j < aabbs.Length; ++j)
{
if (Intersects.AABBAABBIntersect(aabbs[i], aabbs[j]) != results[t++])
{
LogError("aabb " + i + " and " + j + " should " +
(results[t - 1] ? "" : "not ") + "intersect"
);
}
}
}
}
public override void Render()
{
base.Render();
DrawOrigin();
for (int i = 0; i < aabbs.Length; ++i)
{
GL.Color3(0f, 0f, 1f);
for (int j = 0; j < aabbs.Length; ++j)
{
if (i != j && Intersects.AABBAABBIntersect(aabbs[i], aabbs[j]))
{
GL.Color3(1f, 0f, 0f);
break;
}
}
aabbs[i].Render();
}
}
