shape.hpp File Reference

Shape identifiers, geometry, and runtime records. More...

#include "aabb.hpp"
#include "body.hpp"
#include "material_defaults.hpp"
#include <compare>
#include <cstdint>
#include <glm/glm.hpp>
#include <limits>

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Classes
struct	physics::PhysicsMaterial
struct	physics::ShapeID
struct	physics::ContactFeatureID
struct	physics::VoxelFeaturePayload
struct	physics::SphereShape
struct	physics::BoxShape
struct	physics::CapsuleShape
struct	physics::VoxelDataID
struct	physics::VoxelShape
struct	physics::Shape
struct	physics::ShapeSlot

Enumerations
enum class	FeatureType : uint8_t {   sphere_surface = 1 , capsule_cap_a , capsule_side , capsule_cap_b ,   box_face , box_edge , box_vertex , box_clip ,   voxel_face , voxel_edge }
enum class	ShapeType : uint8_t { sphere , box , capsule , voxel }

Functions
constexpr auto	physics::makeContactFeature (FeatureType type, uint64_t payload=0) -> ContactFeatureID
constexpr auto	physics::capsuleFeature (float parameter) -> ContactFeatureID
constexpr auto	physics::boxFaceFeature (int axis, bool positive) -> ContactFeatureID
constexpr auto	physics::boxEdgeFeature (int direction_axis, uint8_t positive_mask) -> ContactFeatureID
constexpr auto	physics::boxVertexFeature (uint8_t positive_mask) -> ContactFeatureID
constexpr auto	physics::boxClipFeature (int reference_axis, bool reference_positive, int side_axis, bool side_positive) -> ContactFeatureID
constexpr auto	physics::voxelFeature (FeatureType type, uint32_t brick_slot, uint16_t local_index, uint8_t normal_index) -> ContactFeatureID
constexpr auto	physics::unpackVoxelFeature (ContactFeatureID id) -> VoxelFeaturePayload

Variables
constexpr uint64_t	physics::contact_feature_payload_mask = 0x00ff'ffff'ffff'ffffULL
constexpr ContactFeatureID	physics::sphere_surface_feature = makeContactFeature(FeatureType::sphere_surface)

Detailed Description

Shape identifiers, geometry, and runtime records.

Author

Xein

Date

10 Sep 2026