def __init__(self):
glrenderer.GlRenderer.__init__(self)
self.camera_position = CameraPosition()
self.actors = []
# self.shader = sphereImposterShaderProgram
self.background_color = [0.8, 0.8, 1.0, 0.0] # sky blue
self.stereo_mode = stereo3d.Mono()
self.sky_box = SkyBox()
# direction to skybox sun
self.light_direction = [0.352, 0.812, 0.465, 0.0]
class CinemolRenderer(glrenderer.GlRenderer):
def __init__(self):
glrenderer.GlRenderer.__init__(self)
self.camera_position = CameraPosition()
self.actors = []
# self.shader = sphereImposterShaderProgram
self.background_color = [0.8, 0.8, 1.0, 0.0] # sky blue
self.stereo_mode = stereo3d.Mono()
self.sky_box = SkyBox()
# direction to skybox sun
self.light_direction = [0.352, 0.812, 0.465, 0.0]
def init_gl(self):
# print "init_gl"
bPrintGLInfo = False
if bPrintGLInfo:
print "GL Vendor:", glGetString(GL_VENDOR)
print "GL Renderer:", glGetString(GL_RENDERER)
print "GL Version (string):", glGetString(GL_VERSION)
# print glGetInteger(GL_MINOR_VERSION) # exception!?!?
# print "GL Version (number):", "%d.%d" % (glGetInteger(GL_MAJOR_VERSION), glGetInteger(GL_MINOR_VERSION))
print "GLSL Version:", glGetString(GL_SHADING_LANGUAGE_VERSION)
if glInitSeamlessCubeMapARB():
glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS)
if glInitFramebufferSrgbEXT():
glEnable(GL_FRAMEBUFFER_SRGB_EXT)
# print glGetString(GL_EXTENSIONS)
glEnable(GL_DEPTH_TEST)
bg = self.background_color
glClearColor(bg[0], bg[1], bg[2], bg[3])
glShadeModel(GL_SMOOTH)
glEnable(GL_COLOR_MATERIAL)
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glMaterialfv(GL_FRONT, GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
glMaterialfv(GL_FRONT, GL_SHININESS, [100.0])
glLightfv(GL_LIGHT0, GL_POSITION, self.light_direction)
glLightfv(GL_LIGHT0, GL_DIFFUSE, [0.8, 0.8, 0.8, 1.0])
glLightfv(GL_LIGHT0, GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, [0.15, 0.15, 0.15, 0.0])
glEnable(GL_CULL_FACE)
self.sky_box.init_gl()
for actor in self.actors:
actor.init_gl()
for rep in model.representations.values():
# print "init_gl on a representation"
rep.init_gl()
# self.shader.init_gl()
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
def resize_gl(self, w, h):
self.camera_position.set_window_size_in_pixels(w, h)
self.update()
def render_background(self):
glDrawBuffer(GL_BACK)
glColorMask(True, True, True, True)
glClear(GL_COLOR_BUFFER_BIT)
def render_scene(self, camera):
self.sky_box.paint_gl(camera)
"""
self.shader.zNear = camera.zNear
self.shader.zFar = camera.zFar
self.shader.zFocus = camera.zFocus
self.shader.background_color = self.background_color
self.shader.eye_shift = camera.eye_shift_in_ground
"""
glEnable(GL_DEPTH_TEST)
# glDepthFunc(GL_LEQUAL)
glDepthMask(True)
glClear(GL_DEPTH_BUFFER_BIT)
for actor in self.actors:
actor.paint_gl(camera, self)
for rep in model.representations.values():
rep.paint_gl(camera, self)
def paint_gl(self):
self.render_background()
for camera in self.stereo_mode.views(self.camera_position):
self.render_scene(camera)
@QtCore.Slot(float)
def increment_zoom(self, ratio):
self.camera_position.increment_zoom(ratio)
self.update()
@QtCore.Slot(Rotation)
def increment_rotation(self, r):
self.camera_position.increment_rotation(r)
self.update()
@QtCore.Slot(int, int, int)
def center_pixel(self, x, y, z):
self.camera_position.center_pixel(x, y, z)
self.update()
@QtCore.Slot(int, int, int)
def translate_pixel(self, x, y, z):
self.camera_position.translate_pixel(x, y, z)
self.update()