identity

Other members in extension

Type members

• init()

  Constructs a default-initialized Transform3D set to IDENTITY.

• init(basis: Basis, origin: Vector3)

  Constructs a Transform3D from a Basis and Vector3.

• init(from: Transform3D)

  Constructs a Transform3D as a copy of the given Transform3D.

• init(from: Projection)

  Constructs a Transform3D from a Projection by trimming the last row of the projection matrix (from.x.w, from.y.w, from.z.w, and from.w.w are not copied over).

• init(xAxis: Vector3, yAxis: Vector3, zAxis: Vector3, origin: Vector3)

  Constructs a Transform3D from four Vector3 values (matrix columns). Each axis corresponds to local basis vectors (some of which may be scaled).

• static let flipX: Transform3D

  Transform3D with mirroring applied perpendicular to the YZ plane.

• static let flipY: Transform3D

  Transform3D with mirroring applied perpendicular to the XZ plane.

• static let flipZ: Transform3D

  Transform3D with mirroring applied perpendicular to the XY plane.

• static var godotType: Variant.GType
• static func != (lhs: Transform3D, rhs: Transform3D) -> Bool

  Returns true if the transforms are not equal.

• static func * (lhs: Transform3D, rhs: Transform3D) -> Transform3D

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: Double) -> Transform3D

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: Int64) -> Transform3D

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: PackedVector3Array) -> PackedVector3Array

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: AABB) -> AABB

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: Plane) -> Plane

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func * (lhs: Transform3D, rhs: Vector3) -> Vector3

  This operator multiplies all components of the Transform3D, including the origin vector, which scales it uniformly.

• static func == (lhs: Transform3D, rhs: Transform3D) -> Bool

  Returns true if the transforms are exactly equal.

Instance members

• var basis: Basis

  The basis is a matrix containing 3 Vector3 as its columns: X axis, Y axis, and Z axis. These vectors can be interpreted as the basis vectors of local coordinate system traveling with the object.

• var origin: Vector3

  The translation offset of the transform (column 3, the fourth column). Equivalent to array index 3.

• func affineInverse() -> Transform3D

  Returns the inverse of the transform, under the assumption that the basis is invertible (must have non-zero determinant).

• func interpolateWith(xform: Transform3D, weight: Double) -> Transform3D

  Returns a transform interpolated between this transform and another by a given weight (on the range of 0.0 to 1.0).

• func inverse() -> Transform3D

  Returns the inverse of the transform, under the assumption that the transformation basis is orthonormal (i.e. rotation/reflection is fine, scaling/skew is not). Use affineInverse for non-orthonormal transforms (e.g. with scaling).

• func isEqualApprox(xform: Transform3D) -> Bool

  Returns true if this transform and xform are approximately equal, by running @GlobalScope.is_equal_approx on each component.

• func isFinite() -> Bool

  Returns true if this transform is finite, by calling @GlobalScope.is_finite on each component.

• func lookingAt(target: Vector3, up: Vector3, useModelFront: Bool) -> Transform3D

  Returns a copy of the transform rotated such that the forward axis (-Z) points towards the target position.

• func orthonormalized() -> Transform3D

  Returns the transform with the basis orthogonal (90 degrees), and normalized axis vectors (scale of 1 or -1).

• func rotated(axis: Vector3, angle: Double) -> Transform3D

  Returns a copy of the transform rotated around the given axis by the given angle (in radians).

• func rotatedLocal(axis: Vector3, angle: Double) -> Transform3D

  Returns a copy of the transform rotated around the given axis by the given angle (in radians).

• func scaled(scale: Vector3) -> Transform3D

  Returns a copy of the transform scaled by the given scale factor.

• func scaledLocal(scale: Vector3) -> Transform3D

  Returns a copy of the transform scaled by the given scale factor.

• func translated(offset: Vector3) -> Transform3D

  Returns a copy of the transform translated by the given offset.

• func translatedLocal(offset: Vector3) -> Transform3D

  Returns a copy of the transform translated by the given offset.