Cleanup: rename 3D view ray calculation functions

Using near far and optionally clipping planes is
involved and not needed in many cases.

Rename so a simpler version of this function can be added.

1 files changed, 5 insertions, 4 deletions

diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index 781fd8eaac0..96047b30694 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -221,10 +221,10 @@ float ED_view3d_pixel_size_no_ui_scale(const struct RegionView3D *rv3d, const fl
 
 float ED_view3d_calc_zfac(const struct RegionView3D *rv3d, const float co[3], bool *r_flip);
 bool ED_view3d_clip_segment(const struct RegionView3D *rv3d, float ray_start[3], float ray_end[3]);
-bool ED_view3d_win_to_ray(
+bool ED_view3d_win_to_ray_clipped(
         const struct ARegion *ar, const struct View3D *v3d, const float mval[2],
         float ray_start[3], float ray_normal[3], const bool do_clip);
-bool ED_view3d_win_to_ray_ex(
+bool ED_view3d_win_to_ray_clipped_ex(
         const struct ARegion *ar, const struct View3D *v3d, const float mval[2],
         float r_ray_co[3], float r_ray_normal[3], float r_ray_start[3], bool do_clip);
 void ED_view3d_global_to_vector(const struct RegionView3D *rv3d, const float coord[3], float vec[3]);
@@ -247,8 +247,9 @@ bool ED_view3d_win_to_3d_on_plane_int(
 void ED_view3d_win_to_delta(const struct ARegion *ar, const float mval[2], float out[3], const float zfac);
 void ED_view3d_win_to_origin(const struct ARegion *ar, const float mval[2], float out[3]);
 void ED_view3d_win_to_vector(const struct ARegion *ar, const float mval[2], float out[3]);
-bool ED_view3d_win_to_segment(const struct ARegion *ar, struct View3D *v3d, const float mval[2],
-                              float r_ray_start[3], float r_ray_end[3], const bool do_clip);
+bool ED_view3d_win_to_segment_clipped(
+        const struct ARegion *ar, struct View3D *v3d, const float mval[2],
+        float r_ray_start[3], float r_ray_end[3], const bool do_clip);
 void ED_view3d_ob_project_mat_get(const struct RegionView3D *v3d, struct Object *ob, float pmat[4][4]);
 void ED_view3d_ob_project_mat_get_from_obmat(const struct RegionView3D *rv3d, float obmat[4][4], float pmat[4][4]);
 void ED_view3d_unproject(struct bglMats *mats, float out[3], const float x, const float y, const float z);