def render(self):
p = self.position
a = self.material.ambient_rgb
d = self.material.diffuse_rgb
s = self.material.specular_rgb
id = gl.GL_LIGHT0 + self.id
gl.glEnable(gl.GL_LIGHTING)
gl.glEnable(id)
gl.glLightfv(id, gl.GL_POSITION, raw(p[0], p[1], p[2], 1.0))
gl.glLightfv(id, gl.GL_AMBIENT, raw(a[0], a[1], a[2], 1.0))
gl.glLightfv(id, gl.GL_DIFFUSE, raw(d[0], d[1], d[2], 1.0))
gl.glLightfv(id, gl.GL_SPECULAR, raw(s[0], s[1], s[2], 1.0))
def chain(self):
gl.glPushMatrix()
p = self.position
r = self.rotation
gl.glMultMatrixf(
raw(
r[0][0],
r[1][0],
r[2][0],
0.0,
r[0][1],
r[1][1],
r[2][1],
0.0,
r[0][2],
r[1][2],
r[2][2],
0.0,
p[0],
p[1],
p[2],
1.0,
)
)
self.material.apply()
self.render()
self.material.unapply()
for c in self.children:
c.chain()
gl.glPopMatrix()
def apply(self):
gl.glEnable(gl.GL_LIGHTING)
for s in self.shaders:
s.bind()
for i, t in enumerate(self.textures):
gl.glActiveTexture(gl.GL_TEXTURE0 + i)
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, t.id)
self.parameters["tex[%u]" % i] = i
for k in self.parameters.keys():
if type(self.parameters[k]) == type(0):
for s in self.shaders:
s.uniformi(k, self.parameters[k])
if type(self.parameters[k]) == type(0.0):
for s in self.shaders:
s.uniformf(k, self.parameters[k])
a = self.ambient_rgb
d = self.diffuse_rgb
s = self.specular_rgb
gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, raw(a[0], a[1], a[2], 1.0))
gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_DIFFUSE, raw(d[0], d[1], d[2], 1.0))
gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, raw(s[0], s[1], s[2], 1.0))
gl.glMaterialf(gl.GL_FRONT_AND_BACK, gl.GL_SHININESS, self.shininess)
