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Diffstat (limited to 'source/blender/makesrna/intern/rna_tracking.c')
-rw-r--r--source/blender/makesrna/intern/rna_tracking.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_tracking.c b/source/blender/makesrna/intern/rna_tracking.c
index 993c0ca0bde..e4ce7304577 100644
--- a/source/blender/makesrna/intern/rna_tracking.c
+++ b/source/blender/makesrna/intern/rna_tracking.c
@@ -54,6 +54,11 @@
#include "WM_api.h"
+static char *rna_tracking_path(PointerRNA *UNUSED(ptr))
+{
+ return BLI_sprintfN("tracking");
+}
+
static void rna_tracking_defaultSettings_levelsUpdate(Main *UNUSED(bmain), Scene *scene, PointerRNA *ptr)
{
MovieClip *clip= (MovieClip*)ptr->id.data;
@@ -88,6 +93,13 @@ static void rna_tracking_defaultSettings_searchUpdate(Main *UNUSED(bmain), Scene
settings->default_pattern_size= settings->default_search_size;
}
+static char *rna_trackingTrack_path(PointerRNA *ptr)
+{
+ MovieTrackingTrack *track = (MovieTrackingTrack *) ptr->data;
+
+ return BLI_sprintfN("tracking.tracks[\"%s\"]", track->name);
+}
+
static void rna_trackingTracks_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
MovieClip *clip= (MovieClip*)ptr->id.data;
@@ -228,6 +240,11 @@ static void rna_tracking_trackerPyramid_update(Main *UNUSED(bmain), Scene *UNUSE
BKE_tracking_clamp_track(track, CLAMP_PYRAMID_LEVELS);
}
+static char *rna_trackingCamera_path(PointerRNA *UNUSED(ptr))
+{
+ return BLI_sprintfN("tracking.camera");
+}
+
static float rna_trackingCamera_focal_mm_get(PointerRNA *ptr)
{
MovieClip *clip= (MovieClip*)ptr->id.data;
@@ -252,6 +269,11 @@ static void rna_trackingCamera_focal_mm_set(PointerRNA *ptr, float value)
camera->focal= value;
}
+static char *rna_trackingStabilization_path(PointerRNA *UNUSED(ptr))
+{
+ return BLI_sprintfN("tracking.stabilization");
+}
+
static int rna_track_2d_stabilization(CollectionPropertyIterator *UNUSED(iter), void *data)
{
MovieTrackingTrack *track= (MovieTrackingTrack*)data;
@@ -546,6 +568,7 @@ static void rna_def_trackingSettings(BlenderRNA *brna)
prop= RNA_def_property(srna, "distance", PROP_FLOAT, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_float_sdna(prop, NULL, "dist");
+ RNA_def_property_float_default(prop, 1.0f);
RNA_def_property_ui_text(prop, "Distance", "Distance between two bundles used for scene scaling");
/* frames count */
@@ -665,6 +688,7 @@ static void rna_def_trackingSettings(BlenderRNA *brna)
RNA_def_property_float_sdna(prop, NULL, "object_distance");
RNA_def_property_ui_text(prop, "Distance", "Distance between two bundles used for object scaling");
RNA_def_property_range(prop, 0.001, 10000);
+ RNA_def_property_float_default(prop, 1.0f);
RNA_def_property_ui_range(prop, 0.001, 10000.0, 1, 3);
}
@@ -679,11 +703,13 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
{0, NULL, 0, NULL, NULL}};
srna= RNA_def_struct(brna, "MovieTrackingCamera", NULL);
+ RNA_def_struct_path_func(srna, "rna_trackingCamera_path");
RNA_def_struct_ui_text(srna, "Movie tracking camera data", "Match-moving camera data for tracking");
/* Sensor */
prop= RNA_def_property(srna, "sensor_width", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "sensor_width");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0.0f, 500.0f);
RNA_def_property_ui_text(prop, "Sensor", "Width of CCD sensor in millimeters");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, NULL);
@@ -691,6 +717,7 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
/* Focal Length */
prop= RNA_def_property(srna, "focal_length", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "focal");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0.0001f, 5000.0f);
RNA_def_property_float_funcs(prop, "rna_trackingCamera_focal_mm_get", "rna_trackingCamera_focal_mm_set", NULL);
RNA_def_property_ui_text(prop, "Focal Length", "Camera's focal length");
@@ -699,6 +726,7 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
/* Focal Length in pixels */
prop= RNA_def_property(srna, "focal_length_pixels", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "focal");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0.0f, 5000.0f);
RNA_def_property_ui_text(prop, "Focal Length", "Camera's focal length");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, NULL);
@@ -707,6 +735,7 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
prop= RNA_def_property(srna, "units", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "units");
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_enum_items(prop, camera_units_items);
RNA_def_property_ui_text(prop, "Units", "Units used for camera focal length");
@@ -714,24 +743,28 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
prop= RNA_def_property(srna, "principal", PROP_FLOAT, PROP_NONE);
RNA_def_property_array(prop, 2);
RNA_def_property_float_sdna(prop, NULL, "principal");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Principal Point", "Optical center of lens");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, NULL);
/* Radial distortion parameters */
prop= RNA_def_property(srna, "k1", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "k1");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_range(prop, -10, 10, .1, 3);
RNA_def_property_ui_text(prop, "K1", "First coefficient of third order polynomial radial distortion");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_flushUpdate");
prop= RNA_def_property(srna, "k2", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "k2");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_range(prop, -10, 10, .1, 3);
RNA_def_property_ui_text(prop, "K2", "Second coefficient of third order polynomial radial distortion");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_flushUpdate");
prop= RNA_def_property(srna, "k3", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "k3");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_range(prop, -10, 10, .1, 3);
RNA_def_property_ui_text(prop, "K3", "Third coefficient of third order polynomial radial distortion");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_flushUpdate");
@@ -739,8 +772,10 @@ static void rna_def_trackingCamera(BlenderRNA *brna)
/* pixel aspect */
prop= RNA_def_property(srna, "pixel_aspect", PROP_FLOAT, PROP_XYZ);
RNA_def_property_float_sdna(prop, NULL, "pixel_aspect");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0.1f, 5000.0f);
RNA_def_property_ui_range(prop, 0.1f, 5000.0f, 1, 2);
+ RNA_def_property_float_default(prop, 1.0f);
RNA_def_property_ui_text(prop, "Pixel Aspect Ratio", "Pixel aspect ratio");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
}
@@ -820,6 +855,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
rna_def_trackingMarker(brna);
srna= RNA_def_struct(brna, "MovieTrackingTrack", NULL);
+ RNA_def_struct_path_func(srna, "rna_trackingTrack_path");
RNA_def_struct_ui_text(srna, "Movie tracking track data", "Match-moving track data for tracking");
RNA_def_struct_ui_icon(srna, ICON_ANIM_DATA);
@@ -836,6 +872,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
RNA_def_property_array(prop, 2);
RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, 5);
RNA_def_property_float_sdna(prop, NULL, "pat_min");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Pattern Min", "Left-bottom corner of pattern area in normalized coordinates relative to marker position");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerPattern_update");
@@ -843,6 +880,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
RNA_def_property_array(prop, 2);
RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, 5);
RNA_def_property_float_sdna(prop, NULL, "pat_max");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Pattern Max", "Right-bottom corner of pattern area in normalized coordinates relative to marker position");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerPattern_update");
@@ -851,6 +889,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
RNA_def_property_array(prop, 2);
RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, 5);
RNA_def_property_float_sdna(prop, NULL, "search_min");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Search Min", "Left-bottom corner of search area in normalized coordinates relative to marker position");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerSearch_update");
@@ -858,6 +897,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
RNA_def_property_array(prop, 2);
RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, 5);
RNA_def_property_float_sdna(prop, NULL, "search_max");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Search Max", "Right-bottom corner of search area in normalized coordinates relative to marker position");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerSearch_update");
@@ -865,6 +905,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
prop= RNA_def_property(srna, "frames_limit", PROP_INT, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_int_sdna(prop, NULL, "frames_limit");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0, SHRT_MAX);
RNA_def_property_ui_text(prop, "Frames Limit", "Every tracking cycle, this number of frames are tracked");
@@ -872,6 +913,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
prop= RNA_def_property(srna, "pattern_match", PROP_ENUM, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_enum_sdna(prop, NULL, "pattern_match");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_enum_items(prop, pattern_match_items);
RNA_def_property_ui_text(prop, "Pattern Match", "Track pattern from given frame when tracking marker to next frame");
@@ -879,6 +921,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
prop= RNA_def_property(srna, "margin", PROP_INT, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_int_sdna(prop, NULL, "margin");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 0, 300);
RNA_def_property_ui_text(prop, "Margin", "Distance from image boudary at which marker stops tracking");
@@ -886,6 +929,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
prop= RNA_def_property(srna, "tracker", PROP_ENUM, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_enum_items(prop, tracker_items);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Tracker", "Tracking algorithm to use");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerAlgorithm_update");
@@ -893,6 +937,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
prop= RNA_def_property(srna, "pyramid_levels", PROP_INT, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_int_sdna(prop, NULL, "pyramid_levels");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_range(prop, 1, 16);
RNA_def_property_ui_text(prop, "Pyramid levels", "Number of pyramid levels (increase on blurry footage)");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_tracking_trackerPyramid_update");
@@ -917,24 +962,28 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
/* use_red_channel */
prop= RNA_def_property(srna, "use_red_channel", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", TRACK_DISABLE_RED);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Use Red Channel", "Use red channel from footage for tracking");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
/* use_green_channel */
prop= RNA_def_property(srna, "use_green_channel", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", TRACK_DISABLE_GREEN);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Use Green Channel", "Use green channel from footage for tracking");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
/* use_blue_channel */
prop= RNA_def_property(srna, "use_blue_channel", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", TRACK_DISABLE_BLUE);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Use Blue Channel", "Use blue channel from footage for tracking");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
/* preview_grayscale */
prop= RNA_def_property(srna, "use_grayscale_preview", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACK_PREVIEW_GRAYSCALE);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Grayscale", "Display what the tracking algorithm sees in the preview");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
@@ -954,6 +1003,7 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
/* hide */
prop= RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACK_HIDDEN);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Hide", "Track is hidden");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
@@ -984,12 +1034,14 @@ static void rna_def_trackingTrack(BlenderRNA *brna)
/* locked */
prop= RNA_def_property(srna, "lock", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACK_LOCKED);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Lock", "Track is locked and all changes to it are disabled");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
/* custom color */
prop= RNA_def_property(srna, "use_custom_color", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACK_CUSTOMCOLOR);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Custom Color", "Use custom color instead of theme-defined");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);
@@ -1012,12 +1064,20 @@ static void rna_def_trackingStabilization(BlenderRNA *brna)
StructRNA *srna;
PropertyRNA *prop;
+ static EnumPropertyItem filter_items[] = {
+ {TRACKING_FILTER_NEAREAST, "NEAREST", 0, "Nearest", ""},
+ {TRACKING_FILTER_BILINEAR, "BILINEAR", 0, "Bilinear", ""},
+ {TRACKING_FILTER_BICUBIC, "BICUBIC", 0, "Bicubic", ""},
+ {0, NULL, 0, NULL, NULL}};
+
srna= RNA_def_struct(brna, "MovieTrackingStabilization", NULL);
+ RNA_def_struct_path_func(srna, "rna_trackingStabilization_path");
RNA_def_struct_ui_text(srna, "Movie tracking stabilization data", "Match-moving stabilization data for tracking");
/* 2d stabilization */
prop= RNA_def_property(srna, "use_2d_stabilization", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACKING_2D_STABILIZATION);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Use 2D stabilization", "Use 2D stabilization for footage");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
@@ -1038,12 +1098,14 @@ static void rna_def_trackingStabilization(BlenderRNA *brna)
/* active track index */
prop= RNA_def_property(srna, "active_track_index", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "act_track");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_int_funcs(prop, "rna_tracking_stabTracks_active_index_get", "rna_tracking_stabTracks_active_index_set", "rna_tracking_stabTracks_active_index_range");
RNA_def_property_ui_text(prop, "Active Track Index", "Index of active track in stabilization tracks list");
/* autoscale */
prop= RNA_def_property(srna, "use_autoscale", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACKING_AUTOSCALE);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Autoscale", "Automatically scale footage to cover unfilled areas when stabilizating");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
@@ -1070,6 +1132,7 @@ static void rna_def_trackingStabilization(BlenderRNA *brna)
/* use_stabilize_rotation */
prop= RNA_def_property(srna, "use_stabilize_rotation", PROP_BOOLEAN, PROP_NONE);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", TRACKING_STABILIZE_ROTATION);
RNA_def_property_ui_text(prop, "Stabilize Rotation", "Stabilize horizon line on the shot");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
@@ -1080,6 +1143,13 @@ static void rna_def_trackingStabilization(BlenderRNA *brna)
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Rotation Influence", "Influence of stabilization algorithm on footage rotation");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
+
+ /* filter */
+ prop = RNA_def_property(srna, "filter_type", PROP_ENUM, PROP_NONE);
+ RNA_def_property_enum_sdna(prop, NULL, "filter");
+ RNA_def_property_enum_items(prop, filter_items);
+ RNA_def_property_ui_text(prop, "Filter", "Method to use to filter stabilization");
+ RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, "rna_tracking_flushUpdate");
}
static void rna_def_reconstructedCamera(BlenderRNA *brna)
@@ -1227,6 +1297,7 @@ static void rna_def_trackingObject(BlenderRNA *brna)
RNA_def_property_float_sdna(prop, NULL, "scale");
RNA_def_property_range(prop, 0.0001f, 10000.0f);
RNA_def_property_ui_range(prop, 0.0001f, 10000.0, 1, 4);
+ RNA_def_property_float_default(prop, 1.0f);
RNA_def_property_ui_text(prop, "Scale", "Scale of object solution in camera space");
RNA_def_property_update(prop, NC_MOVIECLIP|NA_EDITED, "rna_trackingObject_flushUpdate");
}
@@ -1277,6 +1348,7 @@ static void rna_def_tracking(BlenderRNA *brna)
rna_def_trackingObject(brna);
srna= RNA_def_struct(brna, "MovieTracking", NULL);
+ RNA_def_struct_path_func(srna, "rna_tracking_path");
RNA_def_struct_ui_text(srna, "Movie tracking data", "Match-moving data for tracking");
/* settings */
@@ -1312,6 +1384,7 @@ static void rna_def_tracking(BlenderRNA *brna)
/* active object index */
prop= RNA_def_property(srna, "active_object_index", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "objectnr");
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_int_funcs(prop, "rna_tracking_active_object_index_get", "rna_tracking_active_object_index_set", "rna_tracking_active_object_index_range");
RNA_def_property_ui_text(prop, "Active Object Index", "Index of active object");
RNA_def_property_update(prop, NC_MOVIECLIP|ND_DISPLAY, NULL);