def set_light(self):
glLightfv(GL_LIGHT0, GL_POSITION, vec(*self.position))
if self.specular != None:
glLightfv(GL_LIGHT0, GL_SPECULAR, vec(*self.specular))
if self.ambient != None:
glLightfv(GL_LIGHT0, GL_AMBIENT, vec(*self.ambient))
if self.diffuse != None:
glLightfv(GL_LIGHT0, GL_DIFFUSE, vec(*self.diffuse))
def set_material(self):
if self.diffuse !=None:
glMaterialfv(GL_FRONT_AND_BACK,GL_AMBIENT_AND_DIFFUSE,vec(*self.diffuse))
if self.specular !=None:
glMaterialfv(GL_FRONT_AND_BACK,GL_SPECULAR, vec(*self.specular))
if self.emissive != None:
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION,vec(*self.emissive))
if self.shininess !=None:
glMaterialf(GL_FRONT_AND_BACK,GL_SHININESS, self.shininess)
def set_state(self):
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
#glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
glLineWidth(3.)
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glEnable(GL_LIGHT1)
#Define a simple function to create ctypes arrays of floats:
glLightfv(GL_LIGHT0, GL_POSITION, vec(.0, .0, 1, 1))
glLightfv(GL_LIGHT0, GL_SPECULAR, vec(.5, .5, 1, 1))
glLightfv(GL_LIGHT0, GL_DIFFUSE, vec(1, 1, 1, 1))
glLightfv(GL_LIGHT1, GL_POSITION, vec(1, 0, .5, 0))
glLightfv(GL_LIGHT1, GL_DIFFUSE, vec(.5, .0, 0, 1))
glLightfv(GL_LIGHT1, GL_SPECULAR, vec(1, 0, 0, 1))
glMaterialfv(GL_FRONT_AND_BACK,GL_AMBIENT_AND_DIFFUSE,vec(0.9, 0, 0.3, 1.))
glMaterialfv(GL_FRONT_AND_BACK,GL_SPECULAR, vec(1, 1, 1, 1.))
glMaterialf(GL_FRONT_AND_BACK,GL_SHININESS, 50)