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Fix T101244: Empty point list in shader batch creation cause error

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Allow empty VBOs in Python GPUBatch creation.
This commit is contained in:
Germano Cavalcante 2022-10-21 14:24:18 -03:00
parent 116d7b0042
commit 9c20eda0ad
1 changed files with 2 additions and 2 deletions
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4
release/scripts/modules/gpu_extras/batch.py
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@ -34,13 +34,13 @@ def batch_for_shader(shader, type, content, *, indices=None):
return 'I32' return 'I32'
def recommended_attr_len(attr_name): def recommended_attr_len(attr_name):
item = content[attr_name][0]
attr_len = 1 attr_len = 1
try: try:
item = content[attr_name][0]
while True: while True:
attr_len *= len(item) attr_len *= len(item)
item = item[0] item = item[0]
except TypeError: except (TypeError, IndexError):
pass pass
return attr_len return attr_len