Class: TransformPerspective
A perspective transformation.
Constructors
constructor
• new TransformPerspective(): TransformPerspective
Returns
Methods
_setCameraRotation
▸ _setCameraRotation(cameraRotation): void
Sets the rotation of this projection's camera. Does not update the full camera transformation.
Parameters
| Name | Type | Description |
|---|---|---|
cameraRotation | ReadonlyTransform3D | A transformation representing the rotation of the camera. |
Returns
void
Defined in
src/sdk/math/TransformPerspective.ts:108
apply
▸ apply(vec, out): Float64Array
Applies this transformation to a 3D vector.
Parameters
| Name | Type | Description |
|---|---|---|
vec | Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | A 3D vector, in world coordinates. |
out | Float64Array | The 2D vector to which to write the result. |
Returns
Float64Array
The result of applying this transformation to vec.
Defined in
src/sdk/math/TransformPerspective.ts:162
copy
▸ copy(): TransformPerspective
Copies this transformation.
Returns
A copy of this transformation.
Defined in
src/sdk/math/TransformPerspective.ts:152
getCameraPosition
▸ getCameraPosition(): Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">>
Gets the position of this transformation's camera, as [x, y, z] in world coordinates.
Returns
Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">>
The position of this transformation's camera, as [x, y, z] in world coordinates.
Defined in
src/sdk/math/TransformPerspective.ts:29
getCameraRotation
▸ getCameraRotation(): ReadonlyTransform3D
Gets the transformation representing the rotation of this transformation's camera.
Returns
The transformation representing the rotation of this transformation's camera.
Defined in
src/sdk/math/TransformPerspective.ts:37
getSurfacePosition
▸ getSurfacePosition(): Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">>
Gets the position of this transformation's projection surface relative to the camera, as [x, y, z] in camera
coordinates.
Returns
Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">>
The position of this transformation's projection surface relative to the camera, as [x, y, z] in camera
coordinates.
Defined in
src/sdk/math/TransformPerspective.ts:47
set
▸ set(cameraPos, cameraRotation, surfacePos): this
Sets the parameters of this transformation.
Parameters
| Name | Type | Description |
|---|---|---|
cameraPos | Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | The position of the camera, as [x, y, z] in world coordinates. |
cameraRotation | ReadonlyTransform3D | A transformation representing the rotation of the camera. |
surfacePos | Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | The position of the projection surface relative to the camera, as [x, y, z] in camera coordinates. |
Returns
this
This transformation, after it has been changed.
Defined in
src/sdk/math/TransformPerspective.ts:59
▸ set(transform): this
Sets the parameters of this transformation from another transformation.
Parameters
| Name | Type | Description |
|---|---|---|
transform | ReadonlyTransformPerspective | The transformation from which to take parameters. |
Returns
this
Defined in
src/sdk/math/TransformPerspective.ts:68
setCameraPosition
▸ setCameraPosition(cameraPos): this
Sets the position of this projection's camera.
Parameters
| Name | Type | Description |
|---|---|---|
cameraPos | Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | The position of the camera, as [x, y, z] in world coordinates. |
Returns
this
This transformation, after it has been changed.
Defined in
src/sdk/math/TransformPerspective.ts:118
setCameraRotation
▸ setCameraRotation(cameraRotation): this
Sets the rotation of this projection's camera.
Parameters
| Name | Type | Description |
|---|---|---|
cameraRotation | ReadonlyTransform3D | A transformation representing the rotation of the camera. |
Returns
this
This transformation, after it has been changed.
Defined in
src/sdk/math/TransformPerspective.ts:130
setSurfacePosition
▸ setSurfacePosition(surfacePos): this
Sets the position of this transformation's projection surface relative to the camera.
Parameters
| Name | Type | Description |
|---|---|---|
surfacePos | Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | The position of the projection surface relative to the camera, as [x, y, z] in camera coordinates. |
Returns
this
This transformation, after it has been changed.
Defined in
src/sdk/math/TransformPerspective.ts:143