Make dynamic tree more serialization friendly#1036
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Pull request overview
This PR aims to make b2DynamicTree more serialization-friendly/deterministic by ensuring predictable initialization and by using fixed-width integer types in the public tree struct definition.
Changes:
- Zero-initialize
b2DynamicTreeinb2DynamicTree_Createto avoid nondeterministic padding bytes. - Change
b2DynamicTreemember types in the public header fromint/int*toint32_t/int32_t*for stable, fixed-width representation.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
src/dynamic_tree.c |
Adds memset of the returned tree struct to ensure deterministic byte state. |
include/box2d/collision.h |
Updates b2DynamicTree struct fields to fixed-width integer types/pointers to improve serialization stability. |
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minor change