def __init__(self, model, position, orientation, scale):
self.model = model
self.position = position
self.orientation = orientation
self.scale = scale
self.transform = Matrix44.translation_vec3(position) * Matrix44.scale(scale) * orientation
def __init__(self, position, orientation, clipping_planes):
self.position = position
self.orientation = orientation
self.clipping_planes = clipping_planes
cameraTranlationMatrixInverse = Matrix44.translation_vec3(position).get_inverse_translation()
cameraRotationInverse = orientation.get_inverse_rotation()
self.matrix = cameraRotationInverse * cameraTranlationMatrixInverse
def renderScene(camera, instances):
"""
"""
cameraTranlationMatrixInverse = Matrix44.translation_vec3(camera.position).get_inverse_translation()
cameraRotationInverse = camera.orientation.get_inverse_rotation()
cameraMatrix = cameraRotationInverse * cameraTranlationMatrixInverse
for instance in instances:
transform = cameraMatrix * instance.transform
transformAndClip(camera.clipping_planes, instance, transform)
def renderScene(camera, instances):
"""
"""
cameraTranlationMatrixInverse = Matrix44.translation_vec3(camera.position).get_inverse_translation()
cameraRotationInverse = camera.orientation.get_inverse_rotation()
cameraMatrix = cameraRotationInverse * cameraTranlationMatrixInverse
for instance in instances:
transform = cameraMatrix * instance.transform
renderModel(instance.model, transform)