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Add image writing, and revert the buffer flip

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This commit is contained in:
Steven Robertson 2011-05-02 19:30:14 +00:00
parent 1dad09fc03
commit 972cd9f9ea
2 changed files with 6 additions and 3 deletions
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2
cuburn/code/iter.py
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@ -109,7 +109,7 @@ void iter(mwc_st *msts, const iter_info *infos, float *accbuf, float *denbuf) {
}
// TODO: dither?
int i = ((int)((1.0f - y) * 255.0f) * 512)
int i = ((int)((y + 1.0f) * 255.0f) * 512)
+ (int)((x + 1.0f) * 255.0f);
// since info was declared const, C++ barfs unless it's loaded first

7
main.py
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@ -16,6 +16,7 @@ from ctypes import *
import numpy as np
np.set_printoptions(precision=5, edgeitems=20)
import scipy
from fr0stlib.pyflam3 import *
from fr0stlib.pyflam3._flam3 import *
@ -37,11 +38,13 @@ def main(args):
if '-g' not in args:
return
noalpha = np.delete(accum, 3, axis=2)
scipy.misc.imsave('rendered.png', noalpha)
imgbuf = (np.minimum(accum * 255, 255)).astype(np.uint8)
window = pyglet.window.Window(1600, 900)
image = pyglet.image.ImageData(512, 512, 'RGBA', imgbuf.tostring())
#-anim.features.hist_stride*4)
image = pyglet.image.ImageData(512, 512, 'RGBA', imgbuf.tostring(), -2048)
tex = image.texture
#pal = (anim.ctx.ptx.instances[PaletteLookup].pal * 255.).astype(np.uint8)