def testMesh(self): p = PovrayPaint3D() coordinates, normals, triangles = sphereMesh(6) f = StringIO() p.mesh(coordinates, normals, triangles) p.write(f) self.assert_("mesh" in f.getvalue()) self.assert_("smooth_triangle" in f.getvalue()) f.close()
def testColorMaterial(self): p = PovrayPaint3D() position = Vector(2, 3, 4) p.colorMaterial(color=Vector(1, 0, 0), name="colmat") f = StringIO() p.write(f) self.assert_("< 1.0" in f.getvalue()) self.assert_("colmat" in f.getvalue()) f.close()
def testBackground(self): p = PovrayPaint3D() p.background(Vector(1, 0.5, 0)) f = StringIO() p.write(f) self.assert_("background" in f.getvalue()) self.assert_("color rgb < 1.0" in f.getvalue()) f.close()
def testAmbientLight(self): p = PovrayPaint3D() p.ambientLight(Vector(1, 0.5, 0)) f = StringIO() p.write(f) self.assert_("ambient_light" in f.getvalue()) self.assert_("color rgb < 1.0" in f.getvalue()) f.close()
def testPointLight(self): p = PovrayPaint3D() p.pointLight(Vector(2, 3, 4), Vector(1, 1, 1)) f = StringIO() p.write(f) self.assert_("light_source" in f.getvalue()) self.assert_("< 2.0" in f.getvalue()) self.assert_("rgb < 1.0" in f.getvalue()) f.close()
def testSphere(self): p = PovrayPaint3D() position = Vector(2, 3, 4) p.colorMaterial(Vector(1, 0, 0), name="colmat") p.sphere(position, 4, material="colmat") f = StringIO() p.write(f) self.assert_("sphere" in f.getvalue()) self.assert_("< 2.0" in f.getvalue()) self.assert_("colmat" in f.getvalue()) self.assert_("color rgb < 1.0" in f.getvalue()) f.close()
def testPerspectiveCamera(self): p = PovrayPaint3D() camera_position = Vector(2, 3, 4) look_at = Vector(4, 5, 6) right = Vector(-1, 0, 0) up = Vector(0, 1, 0) p.perspectiveCamera(camera_position, look_at, right, up) f = StringIO() p.write(f) self.assert_("camera" in f.getvalue()) self.assert_("< 2.0" in f.getvalue()) self.assert_("< 4.0" in f.getvalue()) self.assert_("perspective" in f.getvalue()) f.close()
def testLine(self): f = StringIO() p = PovrayPaint3D() position1 = Vector(2, 3, 4) position2 = Vector(4, 5, 6) p.colorMaterial(Vector(1, 0, 0), name="colmat") p.line(position1, position2, 7, material="colmat") p.write(f) self.assert_("cylinder" in f.getvalue()) self.assert_("< 2.0" in f.getvalue()) self.assert_("< 4.0" in f.getvalue()) self.assert_("colmat" in f.getvalue()) self.assert_("color rgb < 1.0" in f.getvalue()) f.close()
def testFrame(self): p = PovrayPaint3D() frame = p.frame()