def setUp(self): self.s = StateHolder(gl.mode_2d).state
class _(Case): def setUp(self): self.s = StateHolder(gl.mode_2d).state def test_no_copy(self): self.assertIs(self.s, self.s.scale(1,2,3)) self.assertIs(self.s, self.s.translate(1,2,3)) self.assertIs(self.s, self.s.rotate(angle.deg(0), gl.vec3f(1,2,3))) self.assertIs(self.s, self.s.look_at( gl.vec3f(0,0,0), gl.vec3f(1,2,3), gl.vec3f(0, 1, 0) )) self.assertIs(self.s, self.s.perspective(angle.deg(45), 1, 31, 32)) self.assertIs(self.s, self.s.ortho(0, 0, 200, 200)) self.assertIs( self.s, self.s.scale(1,2,3).translate(1,2,3).rotate( angle.deg(0), gl.vec3f(1,2,3) ).look_at( gl.vec3f(0,0,0), gl.vec3f(1,2,3), gl.vec3f(0, 1, 0) ).perspective(angle.deg(45), 1, 31, 32).ortho(0, 0, 200, 200) ) def test_look_at(self): m = gl.mat4f(self.s.model) v = gl.mat4f(self.s.view) p = gl.mat4f(self.s.projection) mvp = gl.mat4f(self.s.mvp) self.assertEqual(m, self.s.model) self.assertEqual(v, self.s.view) self.assertEqual(p, self.s.projection) self.assertEqual(mvp, self.s.mvp) self.s.look_at(gl.vec3f(0,0,0), gl.vec3f(1,2,3), gl.vec3f(0, 1, 0)) self.assertEqual(m, self.s.model) self.assertNotEqual(v, self.s.view) self.assertEqual(p, self.s.projection) self.assertNotEqual(mvp, self.s.mvp) def test_perspective(self): m = gl.mat4f(self.s.model) v = gl.mat4f(self.s.view) p = gl.mat4f(self.s.projection) mvp = gl.mat4f(self.s.mvp) self.assertEqual(m, self.s.model) self.assertEqual(v, self.s.view) self.assertEqual(p, self.s.projection) self.assertEqual(mvp, self.s.mvp) self.s.perspective(angle.deg(45), 1, 0.1, 300) self.assertEqual(m, self.s.model) self.assertEqual(v, self.s.view) self.assertNotEqual(p, self.s.projection) self.assertNotEqual(mvp, self.s.mvp) def test_ortho(self): m = gl.mat4f(self.s.model) v = gl.mat4f(self.s.view) p = gl.mat4f(self.s.projection) mvp = gl.mat4f(self.s.mvp) self.assertEqual(m, self.s.model) self.assertEqual(v, self.s.view) self.assertEqual(p, self.s.projection) self.assertEqual(mvp, self.s.mvp) self.s.ortho(0, 0, 200, 200) self.assertEqual(m, self.s.model) self.assertEqual(v, self.s.view) self.assertNotEqual(p, self.s.projection) self.assertNotEqual(mvp, self.s.mvp)