MapLoader.hpp File Reference

Load collision geometry (and optionally visual data) from a map GLB file. More...

#include "SweptCollision.hpp"
#include <string>
#include <vector>

Include dependency graph for MapLoader.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	physics::MapCollisionData
	Collision data. More...
struct	physics::MapLoadOptions
	Load options. More...

Namespaces
namespace	physics
	Pure physics math — no ECS types, no registry.

Functions
bool	physics::loadMapCollision (const std::string &path, MapCollisionData &out, const MapLoadOptions &opts={})
	API.
bool	physics::loadPropCollision (const std::string &path, MapCollisionData &out, glm::vec3 position, float scale, bool decomposeNonConvex=false)
	Load collision for a standalone prop GLB and append to existing collision data.

Detailed Description

Load collision geometry (and optionally visual data) from a map GLB file.

Maps are authored in Blender and exported as .glb. Collision geometry is identified by Blender collection hierarchy: meshes whose Assimp scene-graph ancestor is named after the collision collection (default "Collision") are extracted as collision geometry. Everything else is treated as visual-only.

All-mesh mode (allMeshesAreCollision = true): every mesh in the file is used for both rendering and collision, preserving the authored triangles. Handy for blockout maps where the visual geometry is the collision source.

Map loading always preserves collision meshes as authored triangle surfaces. Primitive fitting is kept only for standalone prop collision. V-HACD is never part of the map load path; it remains a build-time opt-in for experimental prop decomposition only.