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Sky cubemap loading progress.

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This commit is contained in:
Quantum 2018-08-28 03:42:18 -04:00
parent f181ac00f5
commit e33c90e9bf
3 changed files with 10 additions and 7 deletions
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4
punyverse/entity.py
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@ -121,14 +121,14 @@ class Belt(Entity):
class Sky(Entity):
background = True
def __init__(self, world, info):
def __init__(self, world, info, callback=None):
pitch = world.evaluate(info.get('pitch', 0))
yaw = world.evaluate(info.get('yaw', 0))
roll = world.evaluate(info.get('roll', 0))
super(Sky, self).__init__(world, 'Sky', (0, 0, 0), [pitch, yaw, roll])
self.texture = get_best_texture(info['texture'], loader=get_cube_map)
self.texture = get_best_texture(info['texture'], loader=get_cube_map, callback=callback)
self.constellation = get_cube_map(info['constellation'])
self.cube = Cube()

8
punyverse/texture.py
View file

@ -260,8 +260,9 @@ def load_clouds(file):
return id
def get_cube_map(files):
def get_cube_map(files, callback=None):
assert len(files) == 6
callback = callback or (lambda index, file: None)
buffer = GLuint()
glGenTextures(1, byref(buffer))
@ -270,16 +271,17 @@ def get_cube_map(files):
glBindTexture(GL_TEXTURE_CUBE_MAP, id)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_BASE_LEVEL, 0)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_LEVEL, 0)
for file, part in zip(files, [
for index, (file, part) in enumerate(zip(files, [
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
]):
])):
try:
path, file = get_file_path(file)
callback(index, file)
path, width, height, depth, mode, texture = load_image(file, path)
except Exception:
glDeleteTextures(1, byref(buffer))

5
punyverse/world.py
View file

@ -122,8 +122,9 @@ class World(object):
self.tracker.append(Belt(name, self, info))
if 'sky' in root:
self.callback('Loading sky...', 'Loading sky.', 0)
self.tracker.append(Sky(self, root['sky']))
def callback(index, file):
self.callback('Loading sky...', 'Loading %s.' % file, index / 6)
self.tracker.append(Sky(self, root['sky'], callback))
if 'asteroids' in root:
asteroids = root['asteroids']