#include <ModelAsset.h>

Inherits AZ::Data::AssetData.

Public Member Functions
	AZ_RTTI (ModelAsset, "{2C7477B6-69C5-45BE-8163-BCD6A275B6D8}", AZ::Data::AssetData)

	AZ_CLASS_ALLOCATOR (ModelAsset, AZ::SystemAllocator)

const Name &	GetName () const
	Returns the human readable name of the model.

const AZ::Aabb &	GetAabb () const
	Returns the model-space axis aligned bounding box.

const ModelMaterialSlotMap &	GetMaterialSlots () const
	Returns the list of all ModelMaterialSlot's for the model, across all LODs.

const ModelMaterialSlot &	FindMaterialSlot (uint32_t stableId) const
	Find a material slot with the given stableId, or returns an invalid slot if it isn't found.

size_t	GetLodCount () const
	Returns the number of Lods in the model.

AZStd::span< const Data::Asset< ModelLodAsset > >	GetLodAssets () const

void	AddRefBufferAssets ()

void	ReleaseRefBufferAssets ()

bool	SupportLocalRayIntersection () const
	Returns true if the ModelAsset contains data which is required by LocalRayIntersectionAgainstModel() function.

virtual bool	LocalRayIntersectionAgainstModel (const AZ::Vector3 &rayStart, const AZ::Vector3 &rayDir, bool allowBruteForce, float &distanceNormalized, AZ::Vector3 &normal) const

const AZStd::vector< AZ::Name > &	GetTags () const
	Returns the model tags.

Static Public Member Functions
static void	Reflect (AZ::ReflectContext *context)

Static Public Attributes
static constexpr const char *	DisplayName { "ModelAsset" }

static constexpr const char *	Group { "Model" }

static constexpr const char *	Extension { "azmodel" }

Friends
class	ModelAssetCreator

class	ModelAssetHelpers

Detailed Description

Contains a set of RPI::ModelLodAsset objects. Serialized to a .azmodel file. Actual model data is stored in the BufferAssets referenced by ModelLodAssets.

Member Function Documentation

◆ AddRefBufferAssets()

void AZ::RPI::ModelAsset::AddRefBufferAssets ( )

Increase reference for an overall reference count for all BufferAssets referenced by this ModelAsset When the ref count was 0, increase ref count would trigger block loading for all the BufferAssets

◆ LocalRayIntersectionAgainstModel()

virtual bool AZ::RPI::ModelAsset::LocalRayIntersectionAgainstModel	(	const AZ::Vector3 &	rayStart,
		const AZ::Vector3 &	rayDir,
		bool	allowBruteForce,
		float &	distanceNormalized,
		AZ::Vector3 &	normal
	)		const

virtual

Checks a ray for intersection against this model. The ray must be in the same coordinate space as the model. Important: only to be used in the Editor, it may kick off a job to calculate spatial information. [GFX TODO][ATOM-4343 Bake mesh spatial information during AP processing]

Parameters

	rayStart	The starting point of the ray.
	rayDir	The direction and length of the ray (magnitude is encoded in the direction).
	allowBruteForce	Allow for brute force queries while the mesh is baking (remove when ATOM-4343 is complete)
[out]	distanceNormalized	If an intersection is found, will be set to the normalized distance of the intersection (in the range 0.0-1.0) - to calculate the actual distance, multiply distanceNormalized by the magnitude of rayDir.
[out]	normal	If an intersection is found, will be set to the normal at the point of collision.

Returns: True if the ray intersects the mesh.

◆ ReleaseRefBufferAssets()

void AZ::RPI::ModelAsset::ReleaseRefBufferAssets ( )

Reduce reference for an overall reference count for all BufferAssets referenced by this ModelAsset When the ref count reaches 0 after the reduce, it would release all the BufferAssets from the ModelAsset

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

Gems/Atom/RPI/Code/Include/Atom/RPI.Reflect/Model/ModelAsset.h

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Member Function Documentation

◆ AddRefBufferAssets()

◆ LocalRayIntersectionAgainstModel()

◆ ReleaseRefBufferAssets()