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API > API/Plugins > API/Plugins/LensDistortion
Deprecated * The LensDistortion plugin is deprecated. Please update your project to use the features of the CameraCalibration plugin.
References
| Module | LensDistortion |
| Header | /Engine/Plugins/Compositing/LensDistortion/Source/LensDistortion/Classes/LensDistortionAPI.h |
| Include | #include "LensDistortionAPI.h" |
Syntax
USTRUCT&40;BlueprintType&41;
struct FLensDistortionCameraModel
Remarks
Mathematic camera model for lens distortion/undistortion.
Camera matrix = | F.X 0 C.x | | 0 F.Y C.Y | | 0 0 1 |
Variables
| Type | Name | Description | |
|---|---|---|---|
    |
FVector2D | C | Camera matrix's Cx and Cy. |
    |
FVector2D | F | Camera matrix's Fx and Fy. |
    |
float | K1 | Radial parameter #1. |
    |
float | K2 | Radial parameter #2. |
    |
float | K3 | Radial parameter #3. |
    |
float | P1 | Tangential parameter #1. |
    |
float | P2 | Tangential parameter #2. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
void | DrawUVDisplacementToRenderTarget
(
UWorld* World, |
Draws UV displacement map within the output render target. |
  |
float | GetUndistortOverscanFactor
(
float DistortedHorizontalFOV, |
Returns the overscan factor required for the undistort rendering to avoid unrendered distorted pixels. |
  |
FVector2D | UndistortNormalizedViewPosition
(
FVector2D V |
Undistorts 3d vector (x, y, z=1.f) in the view space and returns (x', y', z'=1.f). |
Operators
| Type | Name | Description | |
|---|---|---|---|
  |
bool | operator!=
(
const FLensDistortionCameraModel& Other |
Compare two lens distortion models and return whether they are different. |
  |
bool | operator==
(
const FLensDistortionCameraModel& Other |
Compare two lens distortion models and return whether they are equal. |