diff options
Diffstat (limited to 'source/blender/editors/interface/view2d.c')
| -rw-r--r-- | source/blender/editors/interface/view2d.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/source/blender/editors/interface/view2d.c b/source/blender/editors/interface/view2d.c index 224993555bf..5eb20ae601b 100644 --- a/source/blender/editors/interface/view2d.c +++ b/source/blender/editors/interface/view2d.c @@ -535,7 +535,7 @@ static void ui_view2d_curRect_validate_resize(View2D *v2d, bool resize) curRatio = height / width; winRatio = winy / winx; - /* both sizes change (area/region maximized) */ + /* Both sizes change (area/region maximized). */ if (do_x == do_y) { if (do_x && do_y) { /* here is 1,1 case, so all others must be 0,0 */ @@ -1738,15 +1738,15 @@ bool UI_view2d_view_to_region_clip( void UI_view2d_view_to_region( const View2D *v2d, float x, float y, int *r_region_x, int *r_region_y) { - /* step 1: express given coordinates as proportional values */ + /* Step 1: express given coordinates as proportional values. */ x = (x - v2d->cur.xmin) / BLI_rctf_size_x(&v2d->cur); y = (y - v2d->cur.ymin) / BLI_rctf_size_y(&v2d->cur); - /* step 2: convert proportional distances to screen coordinates */ + /* Step 2: convert proportional distances to screen coordinates. */ x = v2d->mask.xmin + (x * BLI_rcti_size_x(&v2d->mask)); y = v2d->mask.ymin + (y * BLI_rcti_size_y(&v2d->mask)); - /* although we don't clamp to lie within region bounds, we must avoid exceeding size of ints */ + /* Although we don't clamp to lie within region bounds, we must avoid exceeding size of ints. */ *r_region_x = clamp_float_to_int(x); *r_region_y = clamp_float_to_int(y); } @@ -1769,13 +1769,13 @@ void UI_view2d_view_to_region_rcti(const View2D *v2d, const rctf *rect_src, rcti const float mask_size[2] = {BLI_rcti_size_x(&v2d->mask), BLI_rcti_size_y(&v2d->mask)}; rctf rect_tmp; - /* step 1: express given coordinates as proportional values */ + /* Step 1: express given coordinates as proportional values. */ rect_tmp.xmin = (rect_src->xmin - v2d->cur.xmin) / cur_size[0]; rect_tmp.xmax = (rect_src->xmax - v2d->cur.xmin) / cur_size[0]; rect_tmp.ymin = (rect_src->ymin - v2d->cur.ymin) / cur_size[1]; rect_tmp.ymax = (rect_src->ymax - v2d->cur.ymin) / cur_size[1]; - /* step 2: convert proportional distances to screen coordinates */ + /* Step 2: convert proportional distances to screen coordinates. */ rect_tmp.xmin = v2d->mask.xmin + (rect_tmp.xmin * mask_size[0]); rect_tmp.xmax = v2d->mask.xmin + (rect_tmp.xmax * mask_size[0]); rect_tmp.ymin = v2d->mask.ymin + (rect_tmp.ymin * mask_size[1]); @@ -1800,7 +1800,7 @@ bool UI_view2d_view_to_region_rcti_clip(const View2D *v2d, const rctf *rect_src, BLI_assert(rect_src->xmin <= rect_src->xmax && rect_src->ymin <= rect_src->ymax); - /* step 1: express given coordinates as proportional values */ + /* Step 1: express given coordinates as proportional values. */ rect_tmp.xmin = (rect_src->xmin - v2d->cur.xmin) / cur_size[0]; rect_tmp.xmax = (rect_src->xmax - v2d->cur.xmin) / cur_size[0]; rect_tmp.ymin = (rect_src->ymin - v2d->cur.ymin) / cur_size[1]; @@ -1808,7 +1808,7 @@ bool UI_view2d_view_to_region_rcti_clip(const View2D *v2d, const rctf *rect_src, if (((rect_tmp.xmax < 0.0f) || (rect_tmp.xmin > 1.0f) || (rect_tmp.ymax < 0.0f) || (rect_tmp.ymin > 1.0f)) == 0) { - /* step 2: convert proportional distances to screen coordinates */ + /* Step 2: convert proportional distances to screen coordinates. */ rect_tmp.xmin = v2d->mask.xmin + (rect_tmp.xmin * mask_size[0]); rect_tmp.xmax = v2d->mask.ymin + (rect_tmp.xmax * mask_size[0]); rect_tmp.ymin = v2d->mask.ymin + (rect_tmp.ymin * mask_size[1]); |