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NDOF: adjust when guides are shown

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- Hide the axis guide when not orbiting
  this drew a permanent blue-dot in the middle of the viewport
  which is distracting & unnecessary.

- Hide the orbit center when it's invalid or unused because of
  object/3d-cursor viewport locks.
This commit is contained in:
Campbell Barton
2025-02-06 11:03:58 +11:00
parent da8d9d989e
commit 2a0ce11104
1 changed files with 16 additions and 7 deletions
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23
source/blender/editors/space_view3d/view3d_draw.cc
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@@ -1492,18 +1492,27 @@ void view3d_draw_region_info(const bContext *C, ARegion *region)
#ifdef WITH_INPUT_NDOF
if (U.ndof_flag & NDOF_SHOW_GUIDE_ORBIT_AXIS) {
if (((RV3D_LOCK_FLAGS(rv3d) & RV3D_LOCK_ROTATION) == 0) && (rv3d->persp != RV3D_CAMOB)) {
/* TODO: draw something else (but not this) during fly mode. */
draw_ndof_guide_orbit_axis(rv3d);
if ((RV3D_LOCK_FLAGS(rv3d) & RV3D_LOCK_ROTATION) == 0) {
/* It only makes sense to show when orbiting. */
if (rv3d->ndof_rot_angle != 0.0f) {
/* TODO: draw something else (but not this) during fly mode. */
draw_ndof_guide_orbit_axis(rv3d);
}
}
}
if (U.ndof_flag & NDOF_SHOW_GUIDE_ORBIT_CENTER) {
/* Draw this only when orbiting and auto orbit-center is enabled */
if ((U.ndof_flag & NDOF_MODE_ORBIT) && (U.ndof_flag & NDOF_ORBIT_CENTER_AUTO) &&
(rv3d->ndof_rot_angle != 0.0f))
{
draw_ndof_guide_orbit_center(rv3d);
if ((U.ndof_flag & NDOF_MODE_ORBIT) && (U.ndof_flag & NDOF_ORBIT_CENTER_AUTO)) {
if (rv3d->ndof_flag & RV3D_NDOF_OFS_IS_VALID) {
/* When the center is locked, the auto-center is not used. */
if (!(v3d->ob_center_cursor || v3d->ob_center)) {
/* It only makes sense to show when orbiting. */
if (rv3d->ndof_rot_angle != 0.0f) {
draw_ndof_guide_orbit_center(rv3d);
}
}
}
}
}
#endif