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Tracking: Decouple refine settings 

Historically the refine options had a hardcoded list of possibilities.
This was caused by an old bundle adjustment code which did not support
all possible combinations.

Now the bundle adjuster is based on Ceres solver, allowing to refine
anything in any combination.
This commit is contained in:
Sergey Sharybin 2020-10-20 17:53:12 +02:00
parent 02ecf29d05
commit 283c7fecf9
2 changed files with 30 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
release/scripts/startup/bl_ui/space_clip.py
View File

@ -545,9 +545,12 @@ class CLIP_PT_tools_solve(CLIP_PT_tracking_panel, Panel):
col.prop(tracking_object, "keyframe_a")
col.prop(tracking_object, "keyframe_b")
col = layout.column()
col = layout.column(heading="Refine", align=True)
col.active = tracking_object.is_camera
col.prop(settings, "refine_intrinsics", text="Refine")
col.prop(settings, "refine_intrinsics_focal_length", text="Focal Length")
col.prop(settings, "refine_intrinsics_principal_point", text="Principal Point")
col.prop(settings, "refine_intrinsics_k1", text="K1")
col.prop(settings, "refine_intrinsics_k2", text="K2")
col = layout.column(align=True)
col.scale_y = 2.0

61
source/blender/makesrna/intern/rna_tracking.c
View File

@ -889,38 +889,6 @@ static void rna_def_trackingSettings(BlenderRNA *brna)
{0, NULL, 0, NULL, NULL},
};
static const EnumPropertyItem refine_items[] = {
{0, "NONE", 0, "Nothing", "Do not refine camera intrinsics"},
{REFINE_FOCAL_LENGTH, "FOCAL_LENGTH", 0, "Focal Length", "Refine focal length"},
{REFINE_FOCAL_LENGTH | REFINE_RADIAL_DISTORTION_K1,
"FOCAL_LENGTH_RADIAL_K1",
0,
"Focal length, K1",
"Refine focal length and radial distortion K1"},
{REFINE_FOCAL_LENGTH | REFINE_RADIAL_DISTORTION_K1 | REFINE_RADIAL_DISTORTION_K2,
"FOCAL_LENGTH_RADIAL_K1_K2",
0,
"Focal length, K1, K2",
"Refine focal length and radial distortion K1 and K2"},
{REFINE_FOCAL_LENGTH | REFINE_PRINCIPAL_POINT | REFINE_RADIAL_DISTORTION_K1 |
REFINE_RADIAL_DISTORTION_K2,
"FOCAL_LENGTH_PRINCIPAL_POINT_RADIAL_K1_K2",
0,
"Focal Length, Optical Center, K1, K2",
"Refine focal length, optical center and radial distortion K1 and K2"},
{REFINE_FOCAL_LENGTH | REFINE_PRINCIPAL_POINT,
"FOCAL_LENGTH_PRINCIPAL_POINT",
0,
"Focal Length, Optical Center",
"Refine focal length and optical center"},
{REFINE_RADIAL_DISTORTION_K1 | REFINE_RADIAL_DISTORTION_K2,
"RADIAL_K1_K2",
0,
"K1, K2",
"Refine radial distortion K1 and K2"},
{0, NULL, 0, NULL, NULL},
};
srna = RNA_def_struct(brna, "MovieTrackingSettings", NULL);
RNA_def_struct_ui_text(srna, "Movie tracking settings", "Match moving settings");
@ -943,11 +911,32 @@ static void rna_def_trackingSettings(BlenderRNA *brna)
"Automatically select keyframes when solving camera/object motion");
/* intrinsics refinement during bundle adjustment */
prop = RNA_def_property(srna, "refine_intrinsics", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "refine_camera_intrinsics");
prop = RNA_def_property(srna, "refine_intrinsics_focal_length", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "refine_camera_intrinsics", REFINE_FOCAL_LENGTH);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_enum_items(prop, refine_items);
RNA_def_property_ui_text(prop, "Refine", "Refine intrinsics during camera solving");
RNA_def_property_ui_text(
prop, "Refine Focal Length", "Refine focal length during camera solving");
prop = RNA_def_property(srna, "refine_intrinsics_principal_point", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "refine_camera_intrinsics", REFINE_PRINCIPAL_POINT);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(
prop, "Refine Principal Point", "Refine principal point during camera solving");
prop = RNA_def_property(srna, "refine_intrinsics_k1", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(
prop, NULL, "refine_camera_intrinsics", REFINE_RADIAL_DISTORTION_K1);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(
prop, "Refine K1", "Refine K1 coefficient of distortion model during camera solving");
prop = RNA_def_property(srna, "refine_intrinsics_k2", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(
prop, NULL, "refine_camera_intrinsics", REFINE_RADIAL_DISTORTION_K2);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(
prop, "Refine K2", "Refine K2 coefficient of distortion model during camera solving");
/* tool settings */