BLI_rect: add rect-rect intersection checks on a single axis

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_rect.h b/source/blender/blenlib/BLI_rect.h
index e3cd70f7413..23a8f775576 100644
--- a/source/blender/blenlib/BLI_rect.h
+++ b/source/blender/blenlib/BLI_rect.h
@@ -79,6 +79,10 @@ bool BLI_rctf_compare(const struct rctf *rect_a, const struct rctf *rect_b, cons
 bool BLI_rcti_compare(const struct rcti *rect_a, const struct rcti *rect_b);
 bool BLI_rctf_isect(const struct rctf *src1, const struct rctf *src2, struct rctf *dest);
 bool BLI_rcti_isect(const struct rcti *src1, const struct rcti *src2, struct rcti *dest);
+bool BLI_rctf_isect_rect_x(const struct rctf *src1, const struct rctf *src2, float range_x[2]);
+bool BLI_rctf_isect_rect_y(const struct rctf *src1, const struct rctf *src2, float range_y[2]);
+bool BLI_rcti_isect_rect_x(const struct rcti *src1, const struct rcti *src2, int range_x[2]);
+bool BLI_rcti_isect_rect_y(const struct rcti *src1, const struct rcti *src2, int range_y[2]);
 bool BLI_rcti_isect_x(const rcti *rect, const int x);
 bool BLI_rcti_isect_y(const rcti *rect, const int y);
 bool BLI_rcti_isect_pt(const struct rcti *rect, const int x, const int y);