From 8cd9d784c7e4785d38b336bc852ffb8be3fde867 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sat, 14 Jun 2014 17:27:50 +1000 Subject: Replace sqrt with hypot for wipe-effect & transform code --- source/blender/editors/transform/transform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/editors/transform/transform.c') diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index 899f1191e33..ab0bc061c32 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -1718,7 +1718,7 @@ static void drawHelpline(bContext *UNUSED(C), int x, int y, void *customdata) { float dx = t->mval[0] - cent[0], dy = t->mval[1] - cent[1]; float angle = atan2f(dy, dx); - float dist = sqrtf(dx * dx + dy * dy); + float dist = hypotf(dx, dy); float delta_angle = min_ff(15.0f / dist, (float)M_PI / 4.0f); float spacing_angle = min_ff(5.0f / dist, (float)M_PI / 12.0f); UI_ThemeColor(TH_VIEW_OVERLAY); -- cgit v1.2.3