mirror/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2026-05-07 23:25:00 -05:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'release/1.10.x'

Browse Source
This commit is contained in:
rdb
2020-04-26 00:16:25 +02:00
parent ba010168cf c59a039fa8
commit e2177ecbdb
9 changed files with 144 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/pnmimage/test_pnmimage.py
+37
View File
@@ -70,3 +70,40 @@ def test_pnmimage_quantize():
assert col.b in (0, 1)
assert max_dist < 0.1 ** 2
def test_pnmimage_add_sub_image():
dst = PNMImage(2, 2)
dst.fill(0.5, 0, 0) #adding color to dst
#dst_color will store rgb values at each pixel of dst
dst_color = ((dst.get_xel(0, 0), dst.get_xel(0, 1)), (dst.get_xel(1, 0), dst.get_xel(1, 1)))
src = PNMImage(1, 1)
src.fill(0, 0.7, 0) #adding color to src
#src_color will store rgb values at each pixel of src
src_color = src.get_xel(0, 0)
dst.add_sub_image(src, 1, 1, 0, 0, 1, 1)
final_color = ((dst.get_xel(0, 0), dst.get_xel(0, 1)), (dst.get_xel(1, 0), dst.get_xel(1, 1)))
assert final_color[0][0] == dst_color[0][0]
assert final_color[0][1] == dst_color[0][1]
assert final_color[1][0] == dst_color[1][0]
assert final_color[1][1] == dst_color[1][1] + src_color
def test_pnmimage_mult_sub_image():
dst = PNMImage(2, 2)
dst.fill(0.5, 0, 0) #adding color to dst
#dst_color will store rgb values at each pixel of dst
dst_color = ((dst.get_xel(0, 0), dst.get_xel(0, 1)), (dst.get_xel(1, 0), dst.get_xel(1, 1)))
src = PNMImage(1, 1)
src.fill(0, 0.7, 0) #adding color to src
#src_color will store rgb values at each pixel of src
src_color = src.get_xel(0, 0)
dst.mult_sub_image(src, 1, 1, 0, 0, 1, 1)
final_color = ((dst.get_xel(0, 0), dst.get_xel(0, 1)), (dst.get_xel(1, 0), dst.get_xel(1, 1)))
assert final_color[0][0] == dst_color[0][0]
assert final_color[0][1] == dst_color[0][1]
assert final_color[1][0] == dst_color[1][0]
assert final_color[1][1][0] == dst_color[1][1][0] * src_color[0] and final_color[1][1][1] == dst_color[1][1][1] * src_color[1] and final_color[1][1][2] == dst_color[1][1][2] * src_color[2]