def __init__(self, filename, name=None):
ResourceBase.__init__(self, filename=filename)
self._type = ResourceType.IMAGE
if name is None:
name = "Texture_" + str(self._id)
self._name = name
self._opengl_id = None
self._size_x = None
self._size_y = None
self._pyglet_image = None
self._smoothed = True
self._wrapped = True
def __init__(self, filename="", name="", root=None):
ResourceBase.__init__(self)
self._resource_type = ResourceType.SCENE
# Scene Properties
if root is None:
self._root = Node(name="scene_root",scene=self)
else:
if isinstance(root, Node):
self._root = root
self._loaded = True
#else:
# root not is not assigned because it isn't a Node object
self._cameras = []
self._lights = []
self._active_camera = None
self._active = False
self._scene_listener = SceneBaseListener(self)
def __init__(self, vertices, faces, face_colours=None, tex_coords=None, filename=""):
ResourceBase.__init__(self, filename=filename)
self._type = ResourceType.MESH
# Create Vertices
# If they are not already in Vector3 format create the necessary
# Vector3 objects
if len(vertices) > 0 and not isinstance(vertices[0], Vector3):
vertices = [Vector3(*v) for v in vertices]
self._vertices = vertices
# Currently only Triangles are supported
for face in faces:
# Check if the faces reference more than 3 vertices
assert len(face) >= 3
# Check that each vertex referenced in the face
# is valid
for index in face:
assert 0 <= index < len(vertices)
self._faces = faces
if face_colours is None:
face_colours = Preset.white
# If a single Colour has been specified for all of the faces,
# replicate it for all of the faces in the Mesh
if isinstance(face_colours, Colour):
face_colours = list(repeat(face_colours, len(self.faces)) )
self._face_colours = face_colours
# If tex coords haven't been specified give the mesh a bunch of
# zero'd texture coordinates
if tex_coords is None:
tex_coords = []
# tex_coords = list(repeat(Vector3(), len(self._vertices)))
self._tex_coords = tex_coords
# calculate the min and max vertices for bounds
min = Vector3()
max = Vector3()
for vec in self._vertices:
if min.x > vec.x:
min.x = vec.x
if min.y > vec.y:
min.y = vec.y
if min.z > vec.z:
min.z = vec.z
if max.x < vec.x:
max.x = vec.x
if max.y < vec.y:
max.y = vec.y
if max.z < vec.z:
max.z = vec.z
self._bounds = Bounds(min, max)
# Create a Open GL Mesh Object
self._glmesh = GLMesh(self)