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Lock to Cursor

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Patch by Dan Eicher. In 3dview properties you can enable this. Rotating view then uses cursor as pivot point. Note that with this option enabled just relocating the 3d cursor also changes the 3dview.

Sebastian König: "Now the 3d cursor is actually useful" (sitting next to me while applying patch at bconf hostel)
This commit is contained in:
Nathan Letwory 2010-10-31 01:18:26 +00:00
parent bae43df4ec
commit 73f21f20b7
4 changed files with 13 additions and 1 deletions
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2
release/scripts/ui/space_view3d.py
View File

@ -1951,6 +1951,8 @@ class VIEW3D_PT_view3d_properties(bpy.types.Panel):
col.prop(view, "lock_object", text="")
if view.lock_object and view.lock_object.type == 'ARMATURE':
col.prop_search(view, "lock_bone", view.lock_object.data, "bones", text="")
elif not view.lock_object:
col.prop(view, "lock_cursor", text="Lock to Cursor")
col = layout.column(align=True)
col.label(text="Clip:")

5
source/blender/editors/space_view3d/view3d_view.c
View File

@ -1205,6 +1205,11 @@ void setviewmatrixview3d(Scene *scene, View3D *v3d, RegionView3D *rv3d)
}
translate_m4( rv3d->viewmat,-vec[0], -vec[1], -vec[2]);
}
else if (v3d->ob_centre_cursor) {
float vec[3];
copy_v3_v3(vec, give_cursor(scene, v3d));
translate_m4(rv3d->viewmat, -vec[0], -vec[1], -vec[2]);
}
else translate_m4( rv3d->viewmat,rv3d->ofs[0], rv3d->ofs[1], rv3d->ofs[2]);
}
}

2
source/blender/makesdna/DNA_view3d_types.h
View File

@ -160,7 +160,7 @@ typedef struct View3D {
* The drawing mode for the 3d display. Set to OB_WIRE, OB_SOLID,
* OB_SHADED or OB_TEXTURE */
short drawtype;
short pad2;
short ob_centre_cursor; /* optional bool for 3d cursor to define center */
short scenelock, around, pad3;
short flag, flag2;

5
source/blender/makesrna/intern/rna_space.c
View File

@ -1016,6 +1016,11 @@ static void rna_def_space_view3d(BlenderRNA *brna)
RNA_def_property_ui_text(prop, "Lock Bone", "3D View center is locked to this bone's position");
RNA_def_property_update(prop, NC_SPACE|ND_SPACE_VIEW3D, NULL);
prop= RNA_def_property(srna, "lock_cursor", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ob_centre_cursor", 1);
RNA_def_property_ui_text(prop, "Lock Bone", "3D View center is locked to the cursor's position");
RNA_def_property_update(prop, NC_SPACE|ND_SPACE_VIEW3D, NULL);
prop= RNA_def_property(srna, "viewport_shade", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "drawtype");
RNA_def_property_enum_items(prop, viewport_shade_items);