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comparison pytouhou/ui/sprite.pyx @ 505:bfea9e9a6845

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Manage the texture-specific indices in the Texture, and some more renderer optimisations.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 01 Nov 2013 14:45:53 +0100
parents d56536ef28e8
children b39ad30c6620
comparison
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504:69c73023f7a0 505:bfea9e9a6845
14 14
15 15
16 from libc.math cimport M_PI as pi 16 from libc.math cimport M_PI as pi
17 17
18 from pytouhou.utils.matrix cimport Matrix 18 from pytouhou.utils.matrix cimport Matrix
19 from pytouhou.ui.renderer cimport Texture #XXX
19 20
20 21
21 cpdef object get_sprite_rendering_data(Sprite sprite): 22 cpdef object get_sprite_rendering_data(Sprite sprite):
22 cdef Matrix vertmat 23 cdef Matrix vertmat
23 cdef double tx, ty, tw, th, sx, sy, rx, ry, rz, tox, toy 24 cdef double tx, ty, tw, th, sx, sy, rx, ry, rz, tox, toy
65 uvs = (tx * x_1 + tox, 66 uvs = (tx * x_1 + tox,
66 (tx + tw) * x_1 + tox, 67 (tx + tw) * x_1 + tox,
67 ty * y_1 + toy, 68 ty * y_1 + toy,
68 (ty + th) * y_1 + toy) 69 (ty + th) * y_1 + toy)
69 70
70 key = MAX_TEXTURES * sprite.blendfunc + <long>sprite.anm.texture 71 key = ((<Texture>sprite.anm.texture).texture << 1) | sprite.blendfunc
71 r, g, b = sprite.color 72 r, g, b = sprite.color
72 values = tuple([x for x in vertmat.data[:12]]), uvs, (r, g, b, sprite.alpha) 73 values = tuple([x for x in vertmat.data[:12]]), uvs, (r, g, b, sprite.alpha)
73 sprite._rendering_data = key, values 74 sprite._rendering_data = key, values
74 sprite.changed = False 75 sprite.changed = False
75 76