Source: Roblox Creator Hub · CC BY 4.0 · View source · Code samples: MIT Imported 2026-10-03. Formatting adapted for this site.
CFrame
The CFrame data type, short for coordinate frame, describes a 3D position and orientation. It is made up of a positional component and a rotational component and includes essential arithmetic operations for working with 3D data on Roblox.
-- Create a CFrame at a certain position and Euler rotation
local cf = CFrame.new(0, 5, 0) * CFrame.fromEulerAngles(math.rad(45), 0, 0) For an introduction to the CFrame data type, see CFrames.
Positional Component
The positional component is available as a Vector3. In addition, the components of a CFrame object's position are also available in the X, Y and Z properties like a Vector3.
Rotational Component
CFrame stores 3D rotation data in a 3×3 rotation matrix. These values are returned by the CFrame:GetComponents() function after the x, y and z positional values. This matrix is used internally when doing calculations involving rotations, using radians as their unit (for conversion from one to the other, use math.rad() or math.deg()). For more information on how the Roblox Engine performs rotations, see RotationOrder.
The table below represents the components of a CFrame object's rotation matrix and their relationship with the available vector properties such as LookVector and RightVector. Although the individual components of the rotation matrix are rarely useful by themselves, the vector properties which derive from them are much more useful.
| XVector, RightVector | YVector, UpVector | ZVector, -LookVector† |
|---|---|---|
| R00 | R01 | R02 |
| R10 | R11 | R12 |
| R20 | R21 | R22 |
† Unlike the others, Datatype.CFrame.LookVector|LookVector represents the negated column components. The Datatype.CFrame.LookVector|LookVector is useful because many Class.Instance|Instances such as the Class.Camera|Camera and Class.Attachment|Attachments treat that vector as the direction the instance is pointing.
Constructors
| Name | Type / Returns | Description |
|---|---|---|
| CFrame.new | Returns a blank identity CFrame. | |
| CFrame.new | Returns a CFrame with no rotation with the position of the provided Vector3. | |
| CFrame.new | Returns a CFrame with the position of the first Vector3 and an orientation pointed toward the second. | |
| CFrame.new | Returns a CFrame with a position comprised of the provided x, y, and z components. | |
| CFrame.new | Returns a CFrame from position (x, y, z) and quaternion (qX, qY, qZ, qW). | |
| CFrame.new | Returns a CFrame from position (x, y, z) with an orientation specified by the rotation matrix. | |
| CFrame.lookAt | Returns a CFrame with the position of the first Vector3 and an orientation pointed toward the second. | |
| CFrame.lookAlong | Returns a CFrame with the position of the first Vector3 and an orientation directed along the second. | |
| CFrame.fromRotationBetweenVectors | Returns a CFrame representing the orientation needed to rotate from the first Vector3 to the second, with the position set to zero. | |
| CFrame.fromEulerAngles | Returns a rotated CFrame from angles rx, ry, and rz in radians. Rotations are applied in the optional RotationOrder with a default of XYZ. | |
| CFrame.fromEulerAnglesXYZ | Returns a rotated CFrame from angles rx, ry, and rz in radians using RotationOrder.XYZ. | |
| CFrame.fromEulerAnglesYXZ | Returns a rotated CFrame from angles rx, ry, and rz in radians using RotationOrder.YXZ. | |
| CFrame.Angles | Equivalent to fromEulerAnglesXYZ(). | |
| CFrame.fromOrientation | Equivalent to fromEulerAnglesYXZ(). | |
| CFrame.fromAxisAngle | Returns a rotated CFrame from a unit Vector3 and a rotation in radians. | |
| CFrame.fromMatrix | Returns a CFrame from a translation and the columns of a rotation matrix. |
CFrame.new
Creates an identity CFrame with position (0, 0, 0) and no rotation (identity rotation matrix). This is equivalent to CFrame.identity.
CFrame.new
Returns a CFrame positioned at pos with no rotation (identity rotation matrix). The orientation defaults to the identity, meaning the local axes align with the world axes.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| pos | Vector3 | The 3D position for the new CFrame. |
CFrame.new
Returns a new CFrame located at pos and facing towards lookAt, assuming that (0, 1, 0) is considered "up" in world space.
This constructor overload has been replaced by CFrame.lookAt(), which accomplishes a similar goal. It remains for the sake of backward compatibility.
At high pitch angles (around 82 degrees), you may experience numerical instability. If this is an issue, or if you require a different "up" vector, use CFrame.fromMatrix() to more accurately construct the CFrame. Additionally, if lookAt is directly above pos (pitch angle of 90 degrees), the "up" vector switches to the X axis.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| pos | Vector3 | The world-space position of the CFrame. | |
| lookAt | Vector3 | The world-space point the CFrame should face toward. |
CFrame.new
Returns a CFrame positioned at (x, y, z) with no rotation (identity rotation matrix). This is equivalent to CFrame.new(Vector3.new(x, y, z)).
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| x | number | The X component of the position. | |
| y | number | The Y component of the position. | |
| z | number | The Z component of the position. |
CFrame.new
Returns a CFrame from position (x, y, z) and quaternion (qX, qY, qZ, qW). The quaternion is expected to be of unit length to represent a valid rotation. If this isn't the case, the quaternion will be normalized.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| x | number | The X component of the position. | |
| y | number | The Y component of the position. | |
| z | number | The Z component of the position. | |
| qX | number | The X component of the quaternion rotation. | |
| qY | number | The Y component of the quaternion rotation. | |
| qZ | number | The Z component of the quaternion rotation. | |
| qW | number | The W (scalar) component of the quaternion rotation. |
CFrame.new
Creates a CFrame from position (x, y, z) with an orientation specified by the rotation matrix.
[[R00 R01 R02] [R10 R11 R12] [R20 R21 R22]]
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| x | number | The X component of the position. | |
| y | number | The Y component of the position. | |
| z | number | The Z component of the position. | |
| R00 | number | The row 1, column 1 element of the rotation matrix. | |
| R01 | number | The row 1, column 2 element of the rotation matrix. | |
| R02 | number | The row 1, column 3 element of the rotation matrix. | |
| R10 | number | The row 2, column 1 element of the rotation matrix. | |
| R11 | number | The row 2, column 2 element of the rotation matrix. | |
| R12 | number | The row 2, column 3 element of the rotation matrix. | |
| R20 | number | The row 3, column 1 element of the rotation matrix. | |
| R21 | number | The row 3, column 2 element of the rotation matrix. | |
| R22 | number | The row 3, column 3 element of the rotation matrix. |
CFrame.lookAt
Returns a new CFrame with the position of at and facing towards lookAt, optionally specifying the upward direction (up) with a default of (0, 1, 0).
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| at | Vector3 | The world-space position of the CFrame. | |
| lookAt | Vector3 | The world-space point the CFrame should face toward. | |
| up | Vector3 | Vector3.yAxis | The unit vector specifying the upward direction. Defaults to (0, 1, 0). |
CFrame.lookAlong
Returns a new CFrame with the position of at and facing along direction, optionally specifying the upward direction (up) with a default of (0, 1, 0).
This constructor is equivalent to CFrame.lookAt(at, at + direction).
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| at | Vector3 | The world-space position of the CFrame. | |
| direction | Vector3 | The direction the CFrame should face along. | |
| up | Vector3 | Vector3.yAxis | The unit vector specifying the upward direction. Defaults to (0, 1, 0). |
CFrame.fromRotationBetweenVectors
Returns a CFrame whose rotation represents the shortest-arc rotation that aligns vector from with vector to. The input vectors do not need to be unit length; they are normalized internally. The resulting CFrame has its position set to (0, 0, 0).
-- Rotate a direction to face another direction
local from = Vector3.new(0, 1, 0)
local to = Vector3.new(1, 0, 0)
local cf = CFrame.fromRotationBetweenVectors(from, to)
print(cf * from) --> approximately (1, 0, 0) Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| from | Vector3 | Vector representing the "from" direction. | |
| to | Vector3 | Vector representing the "to" direction. |
CFrame.fromEulerAngles
Returns a rotated CFrame from angles rx, ry, and rz in radians. Rotations are applied in the optional RotationOrder with a default of XYZ, equivalent to:
local rx, ry, rz = math.rad(30), math.rad(45), math.rad(60)
local cframe = CFrame.fromEulerAngles(rx, 0, 0) -- X
* CFrame.fromEulerAngles(0, ry, 0) -- Y
* CFrame.fromEulerAngles(0, 0, rz) -- Z
local rx_out, ry_out, rz_out = cframe:ToEulerAnglesXYZ()
print(string.format("rx: %.2f, ry: %.2f, rz: %.2f", math.deg(rx_out), math.deg(ry_out), math.deg(rz_out))) --> rx: 30.00, ry: 45.00, rz: 60.00 Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| rx | number | Rotation angle around the X axis in radians. | |
| ry | number | Rotation angle around the Y axis in radians. | |
| rz | number | Rotation angle around the Z axis in radians. | |
| order | RotationOrder | Enum.RotationOrder.XYZ | The order in which rotations are applied. |
CFrame.fromEulerAnglesXYZ
Returns a rotated CFrame from angles rx, ry, and rz in radians using RotationOrder.XYZ, equivalent to:
local rx, ry, rz = math.rad(30), math.rad(45), math.rad(60)
local cframe = CFrame.fromEulerAngles(rx, 0, 0) -- X
* CFrame.fromEulerAngles(0, ry, 0) -- Y
* CFrame.fromEulerAngles(0, 0, rz) -- Z
local rx_out, ry_out, rz_out = cframe:ToEulerAnglesXYZ()
print(string.format("rx: %.2f, ry: %.2f, rz: %.2f", math.deg(rx_out), math.deg(ry_out), math.deg(rz_out))) --> rx: 30.00, ry: 45.00, rz: 60.00 Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| rx | number | Rotation angle around the X axis in radians. | |
| ry | number | Rotation angle around the Y axis in radians. | |
| rz | number | Rotation angle around the Z axis in radians. |
CFrame.fromEulerAnglesYXZ
Returns a rotated CFrame from angles rx, ry, and rz in radians using RotationOrder.YXZ, equivalent to:
local rx, ry, rz = math.rad(30), math.rad(45), math.rad(60)
local cframe = CFrame.fromEulerAngles(0, ry, 0) -- Y
* CFrame.fromEulerAngles(rx, 0, 0) -- X
* CFrame.fromEulerAngles(0, 0, rz) -- Z
local rx_out, ry_out, rz_out = cframe:ToEulerAnglesYXZ()
print(string.format("rx: %.2f, ry: %.2f, rz: %.2f", math.deg(rx_out), math.deg(ry_out), math.deg(rz_out))) --> rx: 30.00, ry: 45.00, rz: 60.00 Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| rx | number | Rotation angle around the X axis in radians. | |
| ry | number | Rotation angle around the Y axis in radians. | |
| rz | number | Rotation angle around the Z axis in radians. |
CFrame.Angles
Equivalent to fromEulerAnglesXYZ().
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| rx | number | Rotation angle around the X axis in radians. | |
| ry | number | Rotation angle around the Y axis in radians. | |
| rz | number | Rotation angle around the Z axis in radians. |
CFrame.fromOrientation
Equivalent to fromEulerAnglesYXZ().
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| rx | number | Rotation angle around the X axis in radians. | |
| ry | number | Rotation angle around the Y axis in radians. | |
| rz | number | Rotation angle around the Z axis in radians. |
CFrame.fromAxisAngle
Returns a CFrame rotated r radians around the axis v. The axis vector is normalized internally, so it does not need to be unit length. The resulting CFrame has no translation (position is (0, 0, 0)). A positive angle represents a counter-clockwise rotation when looking from the tip of the axis vector toward the origin (right-hand rule).
-- Rotate 90 degrees around the Y axis
local cf = CFrame.fromAxisAngle(Vector3.yAxis, math.rad(90)) Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| v | Vector3 | The axis of rotation (normalized internally). | |
| r | number | The rotation angle in radians. |
CFrame.fromMatrix
Returns a CFrame from a translation and the columns of a rotation matrix. If vZ is excluded, the third column is calculated as vX:Cross(vY).Unit.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| pos | Vector3 | The 3D position of the CFrame. | |
| vX | Vector3 | Equivalent to RightVector. | |
| vY | Vector3 | Equivalent to UpVector. | |
| vZ | Vector3 | Equivalent to -LookVector. |
Properties
| Name | Type / Returns | Description |
|---|---|---|
| CFrame.identity | CFrame | An identity CFrame with no translation or rotation. |
| CFrame.Position | Vector3 | The 3D position of the CFrame. |
| CFrame.Rotation | CFrame | A copy of the CFrame with no translation. |
| CFrame.X | number | The X coordinate of the position. |
| CFrame.Y | number | The Y coordinate of the position. |
| CFrame.Z | number | The Z coordinate of the position. |
| CFrame.LookVector | Vector3 | The forward-direction component of the CFrame object's orientation, equivalent to the negated form of ZVector. |
| CFrame.RightVector | Vector3 | The right-direction component of the CFrame object's orientation. |
| CFrame.UpVector | Vector3 | The up-direction component of the CFrame object's orientation. |
| CFrame.XVector | Vector3 | Equivalent to RightVector. |
| CFrame.YVector | Vector3 | Equivalent to UpVector. |
| CFrame.ZVector | Vector3 | The Z component of the CFrame object's orientation. Equivalent to the third column of the rotation matrix. |
CFrame.identity
An identity CFrame with no translation or rotation. This property is a constant and must be accessed globally as opposed to through an individual CFrame object.
| Field | Value |
|---|---|
| type | CFrame |
CFrame.Position
The positional component of the CFrame as a Vector3. Equivalent to Vector3.new(cf.X, cf.Y, cf.Z).
| Field | Value |
|---|---|
| type | Vector3 |
CFrame.Rotation
A copy of the CFrame with the positional component set to (0, 0, 0), retaining only the rotational component. Useful for isolating a CFrame object's orientation independent of its position.
| Field | Value |
|---|---|
| type | CFrame |
CFrame.X
The X component of the CFrame object's world-space position. Equivalent to CFrame.Position.X.
| Field | Value |
|---|---|
| type | number |
CFrame.Y
The Y component of the CFrame object's world-space position. Equivalent to CFrame.Position.Y.
| Field | Value |
|---|---|
| type | number |
CFrame.Z
The Z component of the CFrame object's world-space position. Equivalent to CFrame.Position.Z.
| Field | Value |
|---|---|
| type | number |
CFrame.LookVector
The forward-direction component of the CFrame object's orientation, equivalent to the negated ZVector or the negated third column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.LookVector) --> (-0, -0, -1)
print(-cf.ZVector) --> (-0, -0, -1)
print(-R02, -R12, -R22) --> (-0 -0 -1) Adding a CFrame object's LookVector to itself produces a CFrame moved forward in whichever direction it's facing by 1 unit.
| Field | Value |
|---|---|
| type | Vector3 |
CFrame.RightVector
The right-direction component of the CFrame object's orientation. Equivalent to XVector or the first column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.RightVector) --> (1, 0, 0)
print(cf.XVector) --> (1, 0, 0)
print(R00, R10, R20) --> (1 0 0) | Field | Value |
|---|---|
| type | Vector3 |
CFrame.UpVector
The up-direction component of the CFrame object's orientation. Equivalent to YVector or the second column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.UpVector) --> (0, 1, 0)
print(cf.YVector) --> (0, 1, 0)
print(R01, R11, R21) --> (0 1 0) | Field | Value |
|---|---|
| type | Vector3 |
CFrame.XVector
The X component of the CFrame object's orientation. Equivalent to RightVector or the first column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.XVector) --> (1, 0, 0)
print(cf.RightVector) --> (1, 0, 0)
print(R00, R10, R20) --> (1 0 0) | Field | Value |
|---|---|
| type | Vector3 |
CFrame.YVector
The Y component of the CFrame object's orientation. Equivalent to UpVector or the second column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.YVector) --> (0, 1, 0)
print(cf.UpVector) --> (0, 1, 0)
print(R01, R11, R21) --> (0 1 0) | Field | Value |
|---|---|
| type | Vector3 |
CFrame.ZVector
The Z component of the CFrame object's orientation. Equivalent to the negated LookVector or the third column of the rotation matrix.
local cf = CFrame.new(0, 0, 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents()
print(cf.ZVector) --> (0, 0, 1)
print(-cf.LookVector) --> (0, 0, 1)
print(R02, R12, R22) --> (0 0 1) | Field | Value |
|---|---|
| type | Vector3 |
Methods
| Name | Type / Returns | Description |
|---|---|---|
| CFrame:Inverse | CFrame | Returns the inverse of the CFrame. |
| CFrame:Lerp | CFrame | Returns a CFrame interpolated between itself and goal by the fraction alpha. |
| CFrame:Orthonormalize | CFrame | Returns an orthonormalized copy of the CFrame. |
| CFrame:ToWorldSpace | Tuple | Receives one or more CFrame objects and returns them transformed from object to world space. |
| CFrame:ToObjectSpace | Tuple | Receives one or more CFrame objects and returns them transformed from world to object space. |
| CFrame:PointToWorldSpace | Tuple | Receives one or more Vector3 objects and returns them transformed from object to world space. |
| CFrame:PointToObjectSpace | Tuple | Receives one or more Vector3 objects and returns them transformed from world to object space. |
| CFrame:VectorToWorldSpace | Tuple | Receives one or more Vector3 objects and returns them rotated from object to world space. |
| CFrame:VectorToObjectSpace | Tuple | Receives one or more Vector3 objects and returns them rotated from world to object space. |
| CFrame:GetComponents | Tuple | Returns the values x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, and R22, where x y z represent the position of the CFrame and R00‑R22 represent its 3×3 rotation matrix. |
| CFrame:ToEulerAngles | number, number, number | Returns approximate angles that could be used to generate the CFrame using the optional RotationOrder. |
| CFrame:ToEulerAnglesXYZ | number, number, number | Returns the approximate angles (in radians) that could be used to generate the CFrame using RotationOrder.XYZ. |
| CFrame:ToEulerAnglesYXZ | number, number, number | Returns the approximate angles (in radians) that could be used to generate the CFrame using RotationOrder.YXZ. |
| CFrame:ToOrientation | number, number, number | Returns the approximate angles (in radians) that could be used to generate the CFrame using the YXZ rotation order. |
| CFrame:ToAxisAngle | Vector3, number | Returns a tuple containing a unit Vector3 axis and a rotation angle in radians. |
| CFrame:components | Tuple | Equivalent to CFrame:GetComponents(). |
| CFrame:FuzzyEq | bool | Returns true if the other CFrame is sufficiently close to this CFrame in both position and rotation. |
| CFrame:AngleBetween | number | Returns the angle, in radians, between the orientation of one CFrame and another. |
CFrame:Inverse
Returns the inverse of the CFrame, representing the transformation that undoes the original. For any CFrame cf, the expression cf * cf:Inverse() produces the identity CFrame. The inverse reverses both the rotation (transposing the rotation matrix) and the translation.
Returns
| Type | Description |
|---|---|
| CFrame | The inverse CFrame that reverses this transformation. |
CFrame:Lerp
Returns a CFrame interpolated between itself and goal by the fraction alpha. The positional component is interpolated linearly while the rotational component is interpolated using spherical linear interpolation (slerp), producing a constant-speed rotation along the shortest arc. An alpha of 0 returns the original CFrame and an alpha of 1 returns goal.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| goal | CFrame | The target CFrame to interpolate toward. | |
| alpha | number | The interpolation fraction, where 0 is the original and 1 is goal. |
Returns
| Type | Description |
|---|---|
| CFrame | The interpolated CFrame between the original and goal. |
CFrame:Orthonormalize
Returns an orthonormalized copy of the CFrame. The BasePart.CFrame property automatically applies orthonormalization, but other APIs which take CFrames do not, so this method is occasionally necessary when incrementally updating a CFrame and using it with them.
Returns
| Type | Description |
|---|---|
| CFrame | A copy of this CFrame with its rotation matrix orthonormalized. |
CFrame:ToWorldSpace
Receives one or more CFrame objects and returns them transformed from object to world space. Equivalent to:
CFrame * cf
local cf = CFrame.new(5, 10, 0)
local offset = CFrame.new(0, 2, 0)
-- Output world space of offset CFrame relative to calling CFrame
print(cf:ToWorldSpace(offset)) --> 5, 12, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1 Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more CFrames specified in object (local) space. |
Returns
| Type | Description |
|---|---|
| Tuple | The CFrames transformed into world space. |
CFrame:ToObjectSpace
Receives one or more CFrame objects and returns them transformed from world to object space. Equivalent to:
CFrame:Inverse() * cf
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more CFrames specified in world space. |
Returns
| Type | Description |
|---|---|
| Tuple | The CFrames transformed into object (local) space. |
CFrame:PointToWorldSpace
Receives one or more Vector3 objects and returns them transformed from object to world space. Equivalent to:
CFrame * v3
local cf = CFrame.new(5, 10, 0)
-- Output core world space of the CFrame
print(cf:PointToWorldSpace()) --> 5, 10, 0
-- Output world space of a Vector3 (0, 4, 0) relative to the CFrame (object space)
print(cf:PointToWorldSpace(Vector3.new(0, 4, 0))) --> 5, 14, 0 Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more points specified in object (local) space. |
Returns
| Type | Description |
|---|---|
| Tuple | The points transformed into world space. |
CFrame:PointToObjectSpace
Receives one or more Vector3 objects and returns them transformed from world to object space. Equivalent to:
CFrame:Inverse() * v3
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more points specified in world space. |
Returns
| Type | Description |
|---|---|
| Tuple | The points transformed into object (local) space. |
CFrame:VectorToWorldSpace
Receives one or more Vector3 objects and returns them rotated from object to world space. Equivalent to:
(CFrame - CFrame.Position) * v3
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more direction vectors specified in object (local) space. |
Returns
| Type | Description |
|---|---|
| Tuple | The vectors rotated into world space (translation ignored). |
CFrame:VectorToObjectSpace
Receives one or more Vector3 objects and returns them rotated from world to object space. Equivalent to:
(CFrame:Inverse() - CFrame:Inverse().Position) * v3
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| ... | Tuple | One or more direction vectors specified in world space. |
Returns
| Type | Description |
|---|---|
| Tuple | The vectors rotated into object (local) space (translation ignored). |
CFrame:GetComponents
Returns the 12 numeric components of the CFrame as a tuple: x, y, z (position), followed by R00, R01, R02, R10, R11, R12, R20, R21, R22 (the 3×3 rotation matrix in row-major order). This is the reverse of the 12-argument CFrame.new() constructor.
local cf = CFrame.new(1, 2, 3) * CFrame.fromEulerAnglesXYZ(0, math.rad(90), 0)
local x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22 = cf:GetComponents() Returns
| Type | Description |
|---|---|
| Tuple | The 12 numeric values: x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22. |
CFrame:ToEulerAngles
Returns approximate angles that could be used to generate the CFrame using the optional RotationOrder. If you don't provide order, the method uses RotationOrder.XYZ.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| order | RotationOrder | Enum.RotationOrder.XYZ | The rotation order used for decomposition. |
Returns
| Type | Description |
|---|---|
| number | The X-axis rotation angle in radians. |
| number | The Y-axis rotation angle in radians. |
| number | The Z-axis rotation angle in radians. |
CFrame:ToEulerAnglesXYZ
Returns the approximate angles, in radians, that could be used to generate the CFrame using RotationOrder.XYZ. The three returned values represent rotations around the X, Y, and Z axes respectively. Due to the nature of Euler angle decomposition, the angles are approximate and subject to gimbal lock near pitch angles of ±90 degrees.
Returns
| Type | Description |
|---|---|
| number | The X-axis rotation angle in radians. |
| number | The Y-axis rotation angle in radians. |
| number | The Z-axis rotation angle in radians. |
CFrame:ToEulerAnglesYXZ
Returns the approximate angles, in radians, that could be used to generate the CFrame using RotationOrder.YXZ. The three returned values represent rotations around the X, Y, and Z axes respectively. Due to the nature of Euler angle decomposition, the angles are approximate and subject to gimbal lock near pitch angles of ±90 degrees.
Returns
| Type | Description |
|---|---|
| number | The X-axis rotation angle in radians. |
| number | The Y-axis rotation angle in radians. |
| number | The Z-axis rotation angle in radians. |
CFrame:ToOrientation
Returns the approximate angles, in radians, that could be used to generate the CFrame using RotationOrder.YXZ. Equivalent to CFrame:ToEulerAnglesYXZ().
Returns
| Type | Description |
|---|---|
| number | The X-axis rotation angle in radians. |
| number | The Y-axis rotation angle in radians. |
| number | The Z-axis rotation angle in radians. |
CFrame:ToAxisAngle
Returns a unit Vector3 representing the axis of rotation and a number representing the angle of rotation in radians. A positive angle represents counter-clockwise rotation when looking from the tip of the axis vector toward the origin (right-hand rule). This is the inverse of CFrame.fromAxisAngle().
Returns
| Type | Description |
|---|---|
| Vector3 | A unit vector representing the axis of rotation. |
| number | The rotation angle in radians. |
CFrame:components
Equivalent to CFrame:GetComponents().
Returns
| Type | Description |
|---|---|
| Tuple | The 12 numeric values: x, y, z, R00, R01, R02, R10, R11, R12, R20, R21, R22. |
CFrame:FuzzyEq
Returns true if the other CFrame is sufficiently close to this CFrame in both position and rotation. The epsilon value is used to control the tolerance for this similarity; this value is optional and should be a small positive value if provided. The similarity for position is component-wise while rotation uses a fast approximation of the angle difference.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| other | CFrame | The CFrame to compare against. | |
| epsilon | number | 0.00001 (1e-5) | The tolerance for comparing position and rotation components. |
Returns
| Type | Description |
|---|---|
| bool | True if the two CFrames are within epsilon of each other. |
CFrame:AngleBetween
Returns the angle, in radians, between the orientation of one CFrame and another. This function does not take the position of either CFrame into account and only looks at the relative orientation.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| other | CFrame | The CFrame whose orientation is compared against this CFrame. |
Returns
| Type | Description |
|---|---|
| number | The angle in radians between the two orientations, in the range [0, pi]. |
Constants
| Name | Type / Returns | Description |
|---|---|---|
| CFrame.identity | CFrame | An identity CFrame with no translation or rotation. |
CFrame.identity
An identity CFrame with no translation or rotation. This property is a constant and must be accessed globally as opposed to through an individual CFrame object.
| Field | Value |
|---|---|
| type | CFrame |
Operators
| Name | Type / Returns | Description |
|---|---|---|
| * | CFrame | Produces a new CFrame representing the composition of the two CFrames. |
| * | Vector3 | Produces a Vector3 transformed from object to world coordinates. |
| + | CFrame | Produces a CFrame translated in world space by the Vector3. |
| - | CFrame | Produces a CFrame translated in world space by the negative Vector3. |
CFrame * CFrame (multiplication)
Composes two CFrame transformations, producing a new CFrame that applies the right operand's transform in the left operand's local space. This is equivalent to CFrame:ToWorldSpace() and is the standard way to combine translations and rotations.
| Field | Value |
|---|---|
| operation | * |
| type a | CFrame |
| type b | CFrame |
| return type | CFrame |
CFrame * Vector3 (multiplication)
Transforms a Vector3 from the CFrame object's local (object) space into world space, applying both rotation and translation. Equivalent to CFrame:PointToWorldSpace().
| Field | Value |
|---|---|
| operation | * |
| type a | CFrame |
| type b | Vector3 |
| return type | Vector3 |
CFrame + Vector3 (addition)
Produces a CFrame with its position offset by the Vector3 in world space. The orientation remains unchanged. Only the translational component is affected; rotation is preserved as-is.
| Field | Value |
|---|---|
| operation | + |
| type a | CFrame |
| type b | Vector3 |
| return type | CFrame |
CFrame - Vector3 (subtraction)
Produces a CFrame with its position offset by the negated Vector3 in world space. The orientation remains unchanged. Equivalent to CFrame + (-v).
| Field | Value |
|---|---|
| operation | - |
| type a | CFrame |
| type b | Vector3 |
| return type | CFrame |