diff options
author | Peter Kim <pk15950@gmail.com> | 2021-10-12 10:18:05 +0300 |
---|---|---|
committer | Peter Kim <pk15950@gmail.com> | 2021-10-12 10:18:05 +0300 |
commit | 9dda65455b54336fe3efef91eba9e41866dac1c1 (patch) | |
tree | 2f8fd6edf8d190e018b63c6b6bdacb38ab7905bd /source/blender/editors/space_api | |
parent | cfa59b3fabe729e49a57154ce21c5a4b88aa5812 (diff) |
XR Controller Support Step 4: Controller Drawing
Addresses T77127 (Controller Drawing).
Adds VR controller visualization and custom drawing via draw
handlers. Add-ons can draw to the XR surface (headset display) and
mirror window by adding a View3D draw handler of region type 'XR' and
draw type 'POST_VIEW'. Controller drawing and custom overlays can be
toggled individually as XR session options, which will be added in a
future update to the VR Scene Inspection add-on.
For the actual drawing, the OpenXR XR_MSFT_controller_model extension
is used to load a glTF model provided by the XR runtime. The model's
vertex data is then used to create a GPUBatch in the XR session
state. Finally, this batch is drawn via the XR surface draw handler
mentioned above.
For runtimes that do not support the controller model extension, a
a simple fallback shape (sphere) is drawn instead.
Reviewed By: Severin, fclem
Differential Revision: https://developer.blender.org/D10948
Diffstat (limited to 'source/blender/editors/space_api')
-rw-r--r-- | source/blender/editors/space_api/spacetypes.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/source/blender/editors/space_api/spacetypes.c b/source/blender/editors/space_api/spacetypes.c index 3da283089c5..149067a94fe 100644 --- a/source/blender/editors/space_api/spacetypes.c +++ b/source/blender/editors/space_api/spacetypes.c @@ -264,9 +264,9 @@ void ED_region_draw_cb_exit(ARegionType *art, void *handle) } } -void ED_region_draw_cb_draw(const bContext *C, ARegion *region, int type) +static void ed_region_draw_cb_draw(const bContext *C, ARegion *region, ARegionType *art, int type) { - LISTBASE_FOREACH_MUTABLE (RegionDrawCB *, rdc, ®ion->type->drawcalls) { + LISTBASE_FOREACH_MUTABLE (RegionDrawCB *, rdc, &art->drawcalls) { if (rdc->type == type) { rdc->draw(C, region, rdc->customdata); @@ -276,6 +276,16 @@ void ED_region_draw_cb_draw(const bContext *C, ARegion *region, int type) } } +void ED_region_draw_cb_draw(const bContext *C, ARegion *region, int type) +{ + ed_region_draw_cb_draw(C, region, region->type, type); +} + +void ED_region_surface_draw_cb_draw(ARegionType *art, int type) +{ + ed_region_draw_cb_draw(NULL, NULL, art, type); +} + void ED_region_draw_cb_remove_by_type(ARegionType *art, void *draw_fn, void (*free)(void *)) { LISTBASE_FOREACH_MUTABLE (RegionDrawCB *, rdc, &art->drawcalls) { |