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5 Commits

Author SHA1 Message Date
Haoyu Qiu 70853fd669 Remove do{ } while(0) wrapper around error macros 2021-09-12 15:04:53 +08:00
Morris Tabor 647ab948c0 Fix emitting duplicate edges for convex hulls 
Fixes https://github.com/godotengine/godot/issues/51909
 2021-08-24 19:26:33 +02:00
Morris Tabor 82279538a3 Fix winding of new convex hull implementation. 2021-08-20 15:19:39 +02:00
PouleyKetchoupp 240c33708c Options to clean/simplify convex hull generated from mesh 
Clean: remove duplicate and interior vertices (uses Bullet algorithm)
Simplify: modify the geometry for further simplification (uses VHACD
algorithm)

In the editor, single convex hull now uses the clean option.
Added a new editor entry to create a simplified convex hull, can be
useful for creating convex hull from highly tessellated triangle meshes.

Specific change for 3.x:
Add support for Vector<Vector3> and PoolVector<Vector3> in the convex hull generator.
 2021-07-09 17:45:59 -07:00
Morris Tabor ba396caefc Replace QuickHull with Bullet's convex hull computer. 
The code is based on the current version of thirdparty/vhacd and modified to use Godot's types and code style.

Additional changes:
- backported and extended PagedAllocator to allow leaked objects
- applied patch from https://github.com/bulletphysics/bullet3/pull/3037
 2021-05-22 08:16:43 +02:00