diff options
| author | Campbell Barton <campbell@blender.org> | 2022-02-18 08:43:10 +0300 |
|---|---|---|
| committer | Campbell Barton <campbell@blender.org> | 2022-02-18 08:48:27 +0300 |
| commit | f33e6e0d8c607eb33b1eb0c587b4e43cde30d5e1 (patch) | |
| tree | 07cfc1e5610853f9370010da428023fc0d7eea4b /source/blender/editors/include/ED_view3d.h | |
| parent | ae9dd0cbf911662798e7dfb3120721d949f6cd40 (diff) | |
Cleanup: move camera-view pan/zoom into utility functions
Diffstat (limited to 'source/blender/editors/include/ED_view3d.h')
| -rw-r--r-- | source/blender/editors/include/ED_view3d.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h index 46c9a1973eb..18b63403fcb 100644 --- a/source/blender/editors/include/ED_view3d.h +++ b/source/blender/editors/include/ED_view3d.h @@ -1078,6 +1078,20 @@ bool ED_view3d_persp_ensure(const struct Depsgraph *depsgraph, struct View3D *v3d, struct ARegion *region); +/* Camera view functions. */ + +/** + * Utility to scale zoom level when in camera-view #RegionView3D.camzoom and apply limits. + * \return true a change was made. + */ +bool ED_view3d_camera_view_zoom_scale(struct RegionView3D *rv3d, const float scale); +/** + * Utility to pan when in camera view. + * \param event_ofs: The offset the pan in screen (pixel) coordinates. + * \return true when a change was made. + */ +bool ED_view3d_camera_view_pan(struct ARegion *region, const float event_ofs[2]); + /* Camera lock functions */ /** |