def on_notify(self, event):
# Suppress error dialog on access denied
log_null = wx.LogNull() # noqa: F841
for shader_type, (path, last_mtime) in self.file_infos.items():
mtime = os.path.getmtime(path)
if last_mtime < mtime:
logger.debug('Reloading {}...'.format(path))
self.attach_shader(path, shader_type)
post_redisplay()
self.timer.Start(100, True)
def refresh_position(self):
center = self.camera.scene.bounding_box.center
dummy_cam = Camera()
dummy_cam.matrix = self.default_matrix
z_shift = dummy_cam.distance_to_point(center)
self.camera.matrix = Matrix44.from_translation([self._shift_x, self._shift_y, self._distance]) * \
Matrix44.from_translation([0, 0, -z_shift]) * \
Matrix44.from_x_rotation(-self._angle_y) * \
Matrix44.from_y_rotation(-self._angle_x) * \
Matrix44.from_translation([0, 0, z_shift]) * \
self.default_matrix
post_redisplay()
def on_animate(self, event):
self.animation_value = self.animation_value + 0.1 if self.animation_value <= 1.0 else -1
post_redisplay()
def update_camera_to_keyframe(self, index: int):
p = self.get_keyframe_at_index(index)
self.camera.look_at(p.position, p.position + p.direction, p.up)
post_redisplay()
def __del__(self):
post_redisplay()
def unsync_camera(self):
self.is_sync = False
self.need_state_saved = False
self.global_interactor = None
self.notify_observers()
post_redisplay()
def sync_camera(self, interactor, save_state):
self.is_sync = True
self.need_state_saved = save_state
self.global_interactor = interactor
self.notify_observers()
post_redisplay()
def refresh_position(self):
self.camera.matrix = Matrix44.from_x_rotation(self._angle_x) * \
Matrix44.from_y_rotation(-self._angle_y) * self.default_matrix
post_redisplay()