Unigine.VRBone Class

Properties:

Name	Description
string Name	The hand bone name.
VRBone.TYPE Type	The hand bone type.
bool IsTransformValid	The value indicating if the bone transformation is valid.
bool IsVelocityValid	The value indicating if the bone velocity is valid.
mat4 Transform	The transformation of the bone in local coordinates relative to the parent node.
mat4 WorldTransform	The transformation of the bone in world coordinates.
vec3 WorldLinearVelocity	The linear velocity of the bone.
vec3 WorldAngularVelocity	The angular velocity of the bone.
vec3 WorldAngularAcceleration	The angular acceleration of the bone.
float Radius	The radius of the bone.
VRBone Parent	The parent of the bone.
int NumChildren	The total number of children for the bone.

Methods:

Name	Description View: Sort by:
GetChild	Returns the child hand bone by its index.
RenderBasis	Enables the visualizer for the basis of each hand bone.
RenderVelocity	Enables the visualizer for the velocity vectors of each hand bone.
RenderVisualizer	Enables the bone visualizer.

VRBone Class

Enums

TYPE#

Name	Description
PALM = 0	Palm bone.
WRIST = 1	Wrist bone.
THUMB_METACARPAL = 2	Thumb metacarpal bone.
THUMB_PROXIMAL = 3	Thumb proximal bone.
THUMB_DISTAL = 4	Thumb distal bone.
THUMB_TIP = 5	Thumb tip bone.
INDEX_METACARPAL = 6	Index finger metacarpal bone.
INDEX_PROXIMAL = 7	Index finger proximal bone.
INDEX_INTERMEDIATE = 8	Index finger intermediate bone.
INDEX_DISTAL = 9	Index finger distal bone.
INDEX_TIP = 10	Index finger tip bone.
MIDDLE_METACARPAL = 11	Middle finger metacarpal bone.
MIDDLE_PROXIMAL = 12	Middle finger proximal bone.
MIDDLE_INTERMEDIATE = 13	Middle finger intermediate bone.
MIDDLE_DISTAL = 14	Middle finger distal bone.
MIDDLE_TIP = 15	Middle finger tip bone.
RING_METACARPAL = 16	Ring finger metacarpal bone.
RING_PROXIMAL = 17	Ring finger proximal bone.
RING_INTERMEDIATE = 18	Ring finger intermediate bone.
RING_DISTAL = 19	Ring finger distal bone.
RING_TIP = 20	Ring finger tip bone.
LITTLE_METACARPAL = 21	Little finger metacarpal bone.
LITTLE_PROXIMAL = 22	Little finger proximal bone.
LITTLE_INTERMEDIATE = 23	Little finger intermediate bone.
LITTLE_DISTAL = 24	Little finger distal bone.
LITTLE_TIP = 25	Little finger tip bone.
NUM_TYPES = 26	Total number of hand bones.

Properties

string Name#

The hand bone name.

VRBone.TYPE Type#

The hand bone type.

bool IsTransformValid#

The value indicating if the bone transformation is valid.

bool IsVelocityValid#

The value indicating if the bone velocity is valid.

mat4 Transform#

The transformation of the bone in local coordinates relative to the parent node.

mat4 WorldTransform#

The transformation of the bone in world coordinates.

vec3 WorldLinearVelocity#

The linear velocity of the bone.

vec3 WorldAngularVelocity#

The angular velocity of the bone.

vec3 WorldAngularAcceleration#

The angular acceleration of the bone.

float Radius#

The radius of the bone.

VRBone Parent#

The parent of the bone.

int NumChildren#

The total number of children for the bone.

Members

VRBone GetChild ( int i ) #

Returns the child hand bone by its index.

Arguments

int i - Child index.

Return value

Hand bone.

void RenderBasis ( ) #

Enables the visualizer for the basis of each hand bone. This option requires the bone visualizer to be enabled.

void RenderVelocity ( ) #

Enables the visualizer for the velocity vectors of each hand bone. This option requires the bone visualizer to be enabled.

void RenderVisualizer ( vec4 color ) #

Enables the bone visualizer. This option requires the visualizer mode to be enabled.

Arguments

vec4 color - Visualizer color.

Last update: 2024-12-13

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Unigine.VRBone Class

In This Article:

Properties:

Methods:

VRBone Class

Enums

TYPE#

Properties

string Name#

VRBone.TYPE Type#

bool IsTransformValid#

bool IsVelocityValid#

mat4 Transform#

mat4 WorldTransform#

vec3 WorldLinearVelocity#

vec3 WorldAngularVelocity#

vec3 WorldAngularAcceleration#

float Radius#

VRBone Parent#

int NumChildren#

Members

VRBone GetChild ( int i ) #

Arguments

Return value

void RenderBasis ( ) #

void RenderVelocity ( ) #

void RenderVisualizer ( vec4 color ) #

Arguments