MovieTrackingTrack(bpy_struct)

base class — bpy_struct

class bpy.types.MovieTrackingTrack(bpy_struct)

Match-moving track data for tracking

annotation

Annotation data for this track

Type:

Annotation

average_error

Average error of re-projection

Type:

float in [-inf, inf], default 0.0, (readonly)

bundle

Position of bundle reconstructed from this track

Type:

mathutils.Vector of 3 items in [-inf, inf], default (0.0, 0.0, 0.0), (readonly)

color

Color of the track in the Movie Clip Editor and the 3D viewport after a solve

Type:

mathutils.Color of 3 items in [0, 1], default (0.0, 0.0, 0.0)

correlation_min

Minimal value of correlation between matched pattern and reference that is still treated as successful tracking

Type:

float in [0, 1], default 0.0

frames_limit

Every tracking cycle, this number of frames are tracked

Type:

int in [0, 32767], default 0

has_bundle

True if track has a valid bundle

Type:

boolean, default False, (readonly)

hide

Track is hidden

Type:

boolean, default False

lock

Track is locked and all changes to it are disabled

Type:

boolean, default False

margin

Distance from image boundary at which marker stops tracking

Type:

int in [0, 300], default 0

markers

Collection of markers in track

Type:

MovieTrackingMarkers bpy_prop_collection of MovieTrackingMarker, (readonly)

motion_model

Default motion model to use for tracking

  • Perspective Perspective – Search for markers that are perspectively deformed (homography) between frames.

  • Affine Affine – Search for markers that are affine-deformed (t, r, k, and skew) between frames.

  • LocRotScale Location, Rotation & Scale – Search for markers that are translated, rotated, and scaled between frames.

  • LocScale Location & Scale – Search for markers that are translated and scaled between frames.

  • LocRot Location & Rotation – Search for markers that are translated and rotated between frames.

  • Loc Location – Search for markers that are translated between frames.

Type:

enum in ['Perspective', 'Affine', 'LocRotScale', 'LocScale', 'LocRot', 'Loc'], default "'Loc'"

name

Unique name of track

Type:

string, default “”, (never None)

offset

Offset of track from the parenting point

Type:

mathutils.Vector of 2 items in [-inf, inf], default (0.0, 0.0)

pattern_match

Track pattern from given frame when tracking marker to next frame

  • KEYFRAME Keyframe – Track pattern from keyframe to next frame.

  • PREV_FRAME Previous frame – Track pattern from current frame to next frame.

Type:

enum in ['KEYFRAME', 'PREV_FRAME'], default "'KEYFRAME'"

select

Track is selected

Type:

boolean, default False

select_anchor

Track’s anchor point is selected

Type:

boolean, default False

select_pattern

Track’s pattern area is selected

Type:

boolean, default False

Track’s search area is selected

Type:

boolean, default False

use_alpha_preview

Apply track’s mask on displaying preview

Type:

boolean, default False

use_blue_channel

Use blue channel from footage for tracking

Type:

boolean, default False

use_brute

Use a brute-force translation only pre-track before refinement

Type:

boolean, default False

use_custom_color

Use custom color instead of theme-defined

Type:

boolean, default False

use_grayscale_preview

Display what the tracking algorithm sees in the preview

Type:

boolean, default False

use_green_channel

Use green channel from footage for tracking

Type:

boolean, default False

use_mask

Use a Grease Pencil data-block as a mask to use only specified areas of pattern when tracking

Type:

boolean, default False

use_normalization

Normalize light intensities while tracking (slower)

Type:

boolean, default False

use_red_channel

Use red channel from footage for tracking

Type:

boolean, default False

weight

Influence of this track on a final solution

Type:

float in [0, 1], default 0.0

weight_stab

Influence of this track on 2D stabilization

Type:

float in [0, 1], default 0.0

classmethod bl_rna_get_subclass(id, default=None, /)
Parameters:

id (str) – The RNA type identifier.

Returns:

The RNA type or default when not found.

Return type:

bpy.types.Struct subclass

classmethod bl_rna_get_subclass_py(id, default=None, /)
Parameters:

id (str) – The RNA type identifier.

Returns:

The class or default when not found.

Return type:

type

Inherited Properties

Inherited Functions

References