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author | Jacques Lucke <mail@jlucke.com> | 2019-05-21 12:59:10 +0300 |
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committer | Jacques Lucke <mail@jlucke.com> | 2019-05-21 12:59:15 +0300 |
commit | b03ee4828be1032052ee4f81f15691a56cde3415 (patch) | |
tree | 5f323461a60d19dd2808588e0ad4caeba849cdd0 /source/blender/blenlib/intern/rct.c | |
parent | dcec863b2f2fce7fc5caa138ad3816c88e2aa2a3 (diff) |
Graph Editor: view-selected takes scrubbing and marker region into account
Diffstat (limited to 'source/blender/blenlib/intern/rct.c')
-rw-r--r-- | source/blender/blenlib/intern/rct.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/rct.c b/source/blender/blenlib/intern/rct.c index 5000b3df92b..bf0e92b39fb 100644 --- a/source/blender/blenlib/intern/rct.c +++ b/source/blender/blenlib/intern/rct.c @@ -643,6 +643,25 @@ void BLI_rctf_scale(rctf *rect, const float scale) rect->ymax = cent_y + size_y_half; } +void BLI_rctf_padding_y(rctf *rect, + const float boundary_height, + const float padding_top, + const float padding_bottom) +{ + BLI_assert(padding_top >= 0.0f); + BLI_assert(padding_bottom >= 0.0f); + BLI_assert(boundary_height > 0.0f); + + float total_padding = padding_top + padding_bottom; + if (total_padding == 0.0f) { + return; + } + + float total_extend = BLI_rctf_size_y(rect) * total_padding / (boundary_height - total_padding); + rect->ymax += total_extend * (padding_top / total_padding); + rect->ymin -= total_extend * (padding_bottom / total_padding); +} + void BLI_rctf_interp(rctf *rect, const rctf *rect_a, const rctf *rect_b, const float fac) { const float ifac = 1.0f - fac; |