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Transform: Implement Snap to Grid mode #116109

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Germano Cavalcante merged 4 commits from mano-wii/blender:snap_to_grid into main 2024-03-27 13:17:37 +01:00
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1 changed files with 6 additions and 1 deletions
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7
source/blender/editors/transform/transform_snap_object.cc
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@ -1326,7 +1326,12 @@ eSnapMode ED_transform_snap_object_project_view3d_ex(SnapObjectContext *sctx,
use_occlusion_plane = is_allways_occluded || !XRAY_ENABLED(v3d);
}
if (use_occlusion_plane || (snap_to_flag & SCE_SNAP_TO_FACE)) {
if (use_occlusion_plane || (snap_to_flag & (SCE_SNAP_TO_FACE | SCE_SNAP_TO_GRID))) {
/* Calculate the direction (`ray_dir`) and starting point (`ray_start`) of the ray from the
* viewport to a 3D point under the mouse cursor (`mval`), taking into account potential view
* clipping.
* This is required for raycast or snap to grid. */
const RegionView3D *rv3d = static_cast<const RegionView3D *>(region->regiondata);
float3 ray_end;
ED_view3d_win_to_ray_clipped_ex(depsgraph,