Class AttributesExtensions

Bounds-checked, allocation-aware index accessors for the indexed attribute families on Attributes (TEXCOORD_n, COLOR_n, JOINTS_n, WEIGHTS_n).

Inheritance

object

AttributesExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Unity.Cloud.Gltfast.Objects

Assembly: Unity.Cloud.Gltfast.dll

Syntax

public static class AttributesExtensions

Methods

GetColor(Attributes, int)

Returns COLOR_<n>'s accessor index (where n is index), or null if unset.

Declaration

public static int? GetColor(this Attributes attributes, int index)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Color set index.

Returns

Type	Description
int?	Accessor index

GetJoint(Attributes, int)

Returns JOINTS_<n>'s accessor index (where n is index), or null if unset.

Declaration

public static int? GetJoint(this Attributes attributes, int index)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Joints set index.

Returns

Type	Description
int?	Accessor index

GetTexCoord(Attributes, int)

Returns TEXCOORD_<n>'s accessor index (where n is index), or null if unset.

Declaration

public static int? GetTexCoord(this Attributes attributes, int index)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Texture coordinates index.

Returns

Type	Description
int?	Accessor index

GetTexCoordsCount(Attributes)

Returns the number of texture coordinate sets.

Declaration

public static int GetTexCoordsCount(this Attributes attributes)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.

Returns

Type	Description
int	Number of texture coordinate sets.

GetWeight(Attributes, int)

Returns WEIGHTS_<n>'s accessor index (where n is index), or null if unset.

Declaration

public static int? GetWeight(this Attributes attributes, int index)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Weights set index.

Returns

Type	Description
int?	Accessor index

SetColor(Attributes, int, int?)

Sets COLOR_<n>'s accessor index (where n is index). See SetTexCoord(Attributes, int, int?).

Declaration

public static void SetColor(this Attributes attributes, int index, int? value)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Color set index.
int?	value	Accessor index, or null to clear.

SetJoint(Attributes, int, int?)

Sets JOINTS_<n>'s accessor index (where n is index). See SetTexCoord(Attributes, int, int?).

Declaration

public static void SetJoint(this Attributes attributes, int index, int? value)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Joints set index.
int?	value	Accessor index, or null to clear.

SetTexCoord(Attributes, int, int?)

Sets TEXCOORD_<n>'s accessor index (where n is index). Lazily allocates TexCoords and pads with null as needed.

Declaration

public static void SetTexCoord(this Attributes attributes, int index, int? value)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Texture coordinates index.
int?	value	Accessor index, or null to clear.

SetWeight(Attributes, int, int?)

Sets WEIGHTS_<n>'s accessor index (where n is index). See SetTexCoord(Attributes, int, int?).

Declaration

public static void SetWeight(this Attributes attributes, int index, int? value)

Parameters

Type	Name	Description
Attributes	attributes	Vertex attributes.
int	index	Weights set index.
int?	value	Accessor index, or null to clear.