Lens Distort
Brief Description
Add or remove lens distortion.
Controls
| Parameter / Script Name | Type | Default | Function |
|---|---|---|---|
Enabled / enabled | Boolean | On | |
Red / process_red | Boolean | On | Enable the red channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Green / process_green | Boolean | On | Enable the green channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Blue / process_blue | Boolean | On | Enable the blue channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Alpha / process_alpha | Boolean | On | Enable the alpha channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Supersampling / supersampling | Choice | x1 | The supersampling factor. Higher means more quality and antialiasing but slower to render - x1 - x2 - x4 - x8 - x16 |
Model / model | Choice | Nuke | - Nuke: The model used in Nuke's LensDistortion plugin - PFBarrel: The PFBarrel model used in PFTrack by PixelFarm - 3DE Classic: Degree 2 anamorphic and degree-4 radial mixed model, used in 3DEqualizer by Science-D-Visions - 3DE4 Anamorphic Degree 6: Degree 6 anamorphic model, used in 3DEqualizer by Science-D-Visions - 3DE4 Radial Fisheye Degree 8: Radial lens distortion model with equisolid-angle fisheye projection, used in 3DEqualizer by Science-D-Visions - 3DE4 Radial Standard Degree 4: Radial lens distortion model, a.k.a. radial decentered cylindric degree 4, which compensates for decentered lenses (and beam splitter artefacts in stereo rigs), used in 3DEqualizer by Science-D-Visions - 3DE4 Anamorphic Standard Degree 4: Degree-4 anamorphic model with anamorphic lens rotation, which handles 'human-touched' mounted anamorphic lenses, used in 3DEqualizer by Science-D-Visions - PanoTools: The model used in PanoTools, PTGui, PTAssembler, Hugin. See http://wiki.panotools.org/Lens_correction_model |
Expand RoD / expand_rod | Boolean | On | |
Direction / direction | Choice | Distort | - Distort - Undistort |
Amount / amount | Float | 1 | Amount of distortion to apply |
Mode / mode | Choice | Normal | - Normal - Accumulate |
Chromatic Abberation Amount / chromatic_abberation_amount | Float | 0 | |
Num Steps / num_steps | Float | 1 | Number of steps to accumulate |
Chromatic Abberation / chromatic_coloring | Boolean | Off | Enable chromatic abberations by applying a distortion with a slightly different amount on each channel |
k1 / nuke_k1 | Float | 0 | First radial distortion coefficient (coefficient for r^2) |
k2 / nuke_k2 | Float | 0 | Second radial distortion coefficient (coefficient for r^4) |
Center / nuke_center | Float 2D | 0, 0 | Offset of the distortion center from the image center |
Squeeze / nuke_squeeze | Float | 1 | Anamorphic squeeze |
Asymmetric Distortion / nuke_asymmetric | Float 2D | 0, 0 | |
C3 / pf_c3 | Float | 0 | Low order radial distortion coefficient |
C5 / pf_c5 | Float | 0 | High order radial distortion coefficient |
Squeeze / pf_squeeze | Float | 1 | Anamorphic squeeze |
Center / pf_p | Float 2D | 0, 0 | The distortion center of the lens (specified as a factor rather than a pixel value) |
FoV Left (Unit Coord) / de4_xa_fov_unit | Float | 0 | |
FoV Bottom (Unit Coord) / de4_ya_fov_unit | Float | 0 | |
FoV Right (Unit Coord) / de4_xb_fov_unit | Float | 1 | |
FoV Top (Unit Coord) / de4_yb_fov_unit | Float | 1 | |
Focal Length (cm) / de4_focal_length_cm | Float | 1 | |
Focus Distance (cm) / de4_custom_focus_distance_cm | Float | 100 | |
Filmback Width (cm) / de4_filmback_width_cm | Float | 0.8 | |
Filmback Height (cm) / de4_filmback_height_cm | Float | 0.6 | |
Horizontal Lens Center Offset (cm) / de4_lens_center_offset_x_cm | Float | 0 | |
Vertical Lens Center Offset (cm) / de4_lens_center_offset_y_cm | Float | 0 | |
Pixel Aspect / de4_pixel_aspect | Float | 1 | |
Distortion / de_distortion | Float | 0 | |
Anamorphic Squeeze / de_anamorphic_squeeze | Float | 1 | |
Curvature X / de_curvature_x | Float | 0 | |
Curvature Y / de_curvature_y | Float | 0 | |
Quartic Distortion / de_quartic_distortion | Float | 0 | |
Distortion Degree 2 / de_distortion_deg2 | Float | 0 | |
U Degree 2 / de_u_deg2 | Float | 0 | |
V Degree 2 / de_v_deg2 | Float | 0 | |
U Degree 4 / de_u_deg4 | Float | 0 | |
V Degree 4 / de_v_deg4 | Float | 0 | |
Cylindric Direction / de_phi_cylindric_direction | Float | 0 | |
Cylindric Bending / de_phi_cylindric_bending | Float | 0 | |
CX02 Degree 2 / de_cx02_deg2 | Float | 0 | |
CY02 Degree 2 / de_cy02_deg2 | Float | 0 | |
CX22 Degree 2 / de_cx22_deg2 | Float | 0 | |
CY22 Degree 2 / de_cy22_deg2 | Float | 0 | |
CX04 Degree 4 / de_cx04_deg4 | Float | 0 | |
CY04 Degree 4 / de_cy04_deg4 | Float | 0 | |
CX24 Degree 4 / de_cx24_deg4 | Float | 0 | |
CY24 Degree 4 / de_cy24_deg4 | Float | 0 | |
CX44 Degree 4 / de_cx44_deg4 | Float | 0 | |
CY44 Degree 4 / de_cy44_deg4 | Float | 0 | |
CX06 Degree 6 / de_cx06_deg6 | Float | 0 | |
CY06 Degree 6 / de_cy06_deg6 | Float | 0 | |
CX26 Degree 6 / de_cx26_deg6 | Float | 0 | |
CY26 Degree 6 / de_cy26_deg6 | Float | 0 | |
CX46 Degree 6 / de_cx46_deg6 | Float | 0 | |
CY46 Degree 6 / de_cy46_deg6 | Float | 0 | |
CX66 Degree 6 / de_cx66_deg6 | Float | 0 | |
CY66 Degree 6 / de_cy66_deg6 | Float | 0 | |
Lens Rotation / de_lens_rotation | Float | 0 | |
Squeeze X / de_squeeze_x | Float | 1 | |
Squeeze Y / de_squeeze_y | Float | 1 | |
Degree 6 / de_degree_6 | Float | 0 | |
Degree 8 / de_degree_8 | Float | 0 | |
Coefficient A / pt_a | Float | 0 | |
Coefficient B / pt_b | Float | 0 | |
Coefficient C / pt_c | Float | 0 | |
Horizontal Lens Shift / pt_d | Float | 0 | |
Vertical Lens Shift / pt_e | Float | 0 | |
Vertical Lens Shear / pt_g | Float | 0 | |
Horizontal Lens Shear / pt_t | Float | 0 |