Represents a single bone in a WoW M2 model skeleton. More...

#include <Bone.h>

Collaboration diagram for Bone:

Public Member Functions
void	calcMatrix (std::vector< Bone > &allbones, ssize_t anim, size_t time, bool rotate=true)
	Compute the bone matrix from parent bones and animation data.

void	initV3 (GameFile &f, ModelBoneDef &b, const modelAnimData &data)
	Initialise the bone from an M2 v3+ file.

Public Attributes
Animated< glm::vec3 >	trans
	Translation animation track.

Animated< glm::fquat, PACK_QUATERNION, Quat16ToQuat32 >	rot
	Rotation animation track (packed 16-bit).

Animated< glm::vec3 >	scale
	Scale animation track.

glm::vec3	pivot

glm::vec3	transPivot
	Pivot point and translated pivot.

int16	parent
	Parent bone index (-1 if root).

bool	billboard
	Whether this bone is billboarded.

glm::mat4	mat
	Computed transformation matrix.

glm::mat4	mrot
	Computed rotation-only matrix.

ModelBoneDef	boneDef
	Raw bone definition from the M2 file.

bool	calc
	Whether this bone has been calculated for the current frame.

Detailed Description

Represents a single bone in a WoW M2 model skeleton.

Definition at line 19 of file Bone.h.

Member Function Documentation

◆ calcMatrix()

void Bone::calcMatrix	(	std::vector< Bone > &	allbones,
		ssize_t	anim,
		size_t	time,
		bool	rotate = `true`
	)

Compute the bone matrix from parent bones and animation data.

Definition at line 9 of file Bone.cpp.

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◆ initV3()

void Bone::initV3	(	GameFile &	f,
		ModelBoneDef &	b,
		const modelAnimData &	data
	)

Initialise the bone from an M2 v3+ file.

Definition at line 79 of file Bone.cpp.

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Member Data Documentation

◆ billboard

bool Bone::billboard

Whether this bone is billboarded.

Definition at line 29 of file Bone.h.

◆ boneDef

ModelBoneDef Bone::boneDef

Raw bone definition from the M2 file.

Definition at line 33 of file Bone.h.

◆ calc

bool Bone::calc

Whether this bone has been calculated for the current frame.

Definition at line 35 of file Bone.h.

◆ mat

glm::mat4 Bone::mat

Computed transformation matrix.

Definition at line 30 of file Bone.h.

◆ mrot

glm::mat4 Bone::mrot

Computed rotation-only matrix.

Definition at line 31 of file Bone.h.

◆ parent

int16 Bone::parent

Parent bone index (-1 if root).

Definition at line 27 of file Bone.h.

◆ pivot

glm::vec3 Bone::pivot

Definition at line 26 of file Bone.h.

◆ rot

Animated<glm::fquat, PACK_QUATERNION, Quat16ToQuat32> Bone::rot

Rotation animation track (packed 16-bit).

Definition at line 23 of file Bone.h.

◆ scale

Animated<glm::vec3> Bone::scale

Scale animation track.

Definition at line 24 of file Bone.h.

◆ trans

Animated<glm::vec3> Bone::trans

Translation animation track.

Definition at line 22 of file Bone.h.

◆ transPivot

glm::vec3 Bone::transPivot

Pivot point and translated pivot.