public static void test()
{
Matrix44 m = new Matrix44();
m.setValue(0, 0, 1.0f); m.setValue(1, 1, 1.0f); m.setValue(2, 2, 1.0f); m.setValue(3, 3, 1.0f);
float[] o1 = { 1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f };
float[] o2 = m.getVector();
for (int i = 0; i < 16; i++)
Check.AssertEquals(o1[i], o2[i]);
}
public void Bind()
{
Gl.glEnable(Gl.GL_TEXTURE_CUBE_MAP);
Gl.glBindTexture(Gl.GL_TEXTURE_CUBE_MAP, textures[0]);
if (type == CubeMapType.Reflective)
{
Matrix44 m, invert;
float[] modelview = new float[16];
Gl.glGetFloatv(Gl.GL_MODELVIEW_MATRIX , modelview);
m = new Matrix44(modelview);
invert = m.invert();
Gl.glMatrixMode(Gl.GL_TEXTURE);
Gl.glPushMatrix();
Gl.glMultMatrixf(invert.getVector());
Gl.glTexGeni(Gl.GL_S, Gl.GL_TEXTURE_GEN_MODE, Gl.GL_REFLECTION_MAP);
Gl.glTexGeni(Gl.GL_T, Gl.GL_TEXTURE_GEN_MODE, Gl.GL_REFLECTION_MAP);
Gl.glTexGeni(Gl.GL_R, Gl.GL_TEXTURE_GEN_MODE, Gl.GL_REFLECTION_MAP);
Gl.glEnable(Gl.GL_TEXTURE_GEN_S);
Gl.glEnable(Gl.GL_TEXTURE_GEN_T);
Gl.glEnable(Gl.GL_TEXTURE_GEN_R);
}
}