Collision shape properties imported from Blender. More...

#include <GltfLoader.h>

Collaboration diagram for Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties:

Classes
struct	CompoundChild
	Child shape data for compound collision. More...

Public Types
enum class	ShapeType { NONE , BOX , SPHERE , CAPSULE , CONVEX_HULL , TRIANGLE_MESH , COMPOUND }
	Collision shape type imported from the engine glTF extension. More...

Public Member Functions
	CollisionProperties ()=default
	Creates collision settings with collision disabled.
	CollisionProperties (const tinygltf::Value &extension, const tinygltf::Model *model=nullptr)
	Parses collisionProperties from the engine extension.
bool	hasCollision () const
	Checks whether this record describes a collision shape.

Public Attributes
ShapeType	shapeType = ShapeType::NONE
	Shape type selected by collisionType.
bool	generateConvexHull = false
	True when runtime collision generation should build a convex hull.
std::string	collisionProfile
	Named collision response profile imported from the authoring tool.
glm::vec3	offset { 0.0f }
	Local collision shape offset in node space.
glm::vec3	boxHalfExtents { 0.5f }
	Half extents for box collision.
float	sphereRadius = 0.5f
	Radius for sphere collision.
float	capsuleRadius = 0.5f
	Radius for capsule collision.
float	capsuleHeight = 1.0f
	Height for capsule collision.
std::vector< glm::vec3 >	vertices
	Collision vertices for convex hull and triangle mesh shapes.
std::vector< uint32_t >	indices
	Triangle indices for triangle mesh collision.
std::vector< CompoundChild >	compoundChildren
	Compound collision children.

Static Private Member Functions
static ShapeType	parseShapeType (const std::string &typeStr)

Detailed Description

Collision shape properties imported from Blender.

Supports primitive shapes, convex hulls, triangle meshes, and compound shapes from VSC_-prefixed meshes.

Definition at line 385 of file GltfLoader.h.

Member Enumeration Documentation

◆ ShapeType

enum class Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::ShapeType

strong

Collision shape type imported from the engine glTF extension.

Enumerator
NONE	No collision shape was authored.
BOX	Axis-aligned box shape using boxHalfExtents.
SPHERE	Sphere shape using sphereRadius.
CAPSULE	Capsule shape using capsuleRadius and capsuleHeight.
CONVEX_HULL	Convex hull built from imported vertices.
TRIANGLE_MESH	Triangle mesh built from imported vertices and indices.
COMPOUND	Compound shape assembled from child collision meshes.

Definition at line 390 of file GltfLoader.h.

Constructor & Destructor Documentation

◆ CollisionProperties() [1/2]

Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::CollisionProperties ( )

default

Creates collision settings with collision disabled.

◆ CollisionProperties() [2/2]

Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::CollisionProperties	(	const tinygltf::Value &	extension,
		const tinygltf::Model *	model = nullptr )

explicit

Parses collisionProperties from the engine extension.

Parameters

extension	JSON object containing collision shape settings.
model	Optional model used when compound children reference binary accessors.

Member Function Documentation

◆ hasCollision()

bool Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::hasCollision ( ) const

inlinenodiscard

Checks whether this record describes a collision shape.

Returns: True when shapeType is not ShapeType::NONE.

Definition at line 521 of file GltfLoader.h.

References NONE, and shapeType.

◆ parseShapeType()

ShapeType Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::parseShapeType ( const std::string & typeStr )

staticprivate

Member Data Documentation

◆ boxHalfExtents

glm::vec3 Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::boxHalfExtents { 0.5f }

Half extents for box collision.

Definition at line 447 of file GltfLoader.h.

◆ capsuleHeight

float Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::capsuleHeight = 1.0f

Height for capsule collision.

Definition at line 462 of file GltfLoader.h.

◆ capsuleRadius

float Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::capsuleRadius = 0.5f

Radius for capsule collision.

Definition at line 457 of file GltfLoader.h.

◆ collisionProfile

std::string Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::collisionProfile

Named collision response profile imported from the authoring tool.

Definition at line 436 of file GltfLoader.h.

◆ compoundChildren

std::vector<CompoundChild> Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::compoundChildren

Compound collision children.

Definition at line 515 of file GltfLoader.h.

◆ generateConvexHull

bool Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::generateConvexHull = false

True when runtime collision generation should build a convex hull.

Definition at line 431 of file GltfLoader.h.

◆ indices

std::vector<uint32_t> Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::indices

Triangle indices for triangle mesh collision.

Definition at line 473 of file GltfLoader.h.

◆ offset

glm::vec3 Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::offset { 0.0f }

Local collision shape offset in node space.

Definition at line 441 of file GltfLoader.h.

◆ shapeType

ShapeType Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::shapeType = ShapeType::NONE

Shape type selected by collisionType.

Definition at line 426 of file GltfLoader.h.

Referenced by hasCollision().

◆ sphereRadius

float Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::sphereRadius = 0.5f

Radius for sphere collision.

Definition at line 452 of file GltfLoader.h.

◆ vertices

std::vector<glm::vec3> Engine::Assets::Loaders::GltfLoader::VulkanSchneeExtension::CollisionProperties::vertices

Collision vertices for convex hull and triangle mesh shapes.

Definition at line 468 of file GltfLoader.h.

The documentation for this struct was generated from the following file:

/workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Mesh/GltfLoader.h

Classes

Public Types

Public Member Functions

Public Attributes

Static Private Member Functions