diff options
author | Joshua Leung <aligorith@gmail.com> | 2014-01-28 05:41:33 +0400 |
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committer | Joshua Leung <aligorith@gmail.com> | 2014-02-03 10:23:49 +0400 |
commit | b320139c674325c802b75a136f346d2cf83730da (patch) | |
tree | 7307e5c4b7ac3e2eaa5d46513eb63c82e4ebd1b9 /source/blender/editors/gpencil | |
parent | 1dc1d92dabe08fd78791ab02295c65adefdb61c8 (diff) |
Use bool where appropriate
Diffstat (limited to 'source/blender/editors/gpencil')
-rw-r--r-- | source/blender/editors/gpencil/gpencil_paint.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c index 462e0b527fe..d808c91d4e7 100644 --- a/source/blender/editors/gpencil/gpencil_paint.c +++ b/source/blender/editors/gpencil/gpencil_paint.c @@ -234,31 +234,31 @@ static void gp_get_3d_reference(tGPsdata *p, float vec[3]) /* Stroke Editing ---------------------------- */ /* check if the current mouse position is suitable for adding a new point */ -static short gp_stroke_filtermval(tGPsdata *p, const int mval[2], int pmval[2]) +static bool gp_stroke_filtermval(tGPsdata *p, const int mval[2], int pmval[2]) { int dx = abs(mval[0] - pmval[0]); int dy = abs(mval[1] - pmval[1]); /* if buffer is empty, just let this go through (i.e. so that dots will work) */ if (p->gpd->sbuffer_size == 0) - return 1; + return true; /* check if mouse moved at least certain distance on both axes (best case) * - aims to eliminate some jitter-noise from input when trying to draw straight lines freehand */ else if ((dx > MIN_MANHATTEN_PX) && (dy > MIN_MANHATTEN_PX)) - return 1; + return true; /* check if the distance since the last point is significant enough * - prevents points being added too densely * - distance here doesn't use sqrt to prevent slowness... we should still be safe from overflows though */ else if ((dx * dx + dy * dy) > MIN_EUCLIDEAN_PX * MIN_EUCLIDEAN_PX) - return 1; + return true; /* mouse 'didn't move' */ else - return 0; + return false; } /* convert screen-coordinates to buffer-coordinates */ |