From d276f08c4c98bc1bc7afb8dd28a07a22f52d8021 Mon Sep 17 00:00:00 2001
From: Gabriel Studer <gabriel.studer@unibas.ch>
Date: Fri, 26 Oct 2018 15:21:22 +0200
Subject: [PATCH] simplify index generation in DynamicSpatialOrganizer =>
speedups
thanks Gerardo for pointing that out
---
core/src/dynamic_spatial_organizer.hh | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/core/src/dynamic_spatial_organizer.hh b/core/src/dynamic_spatial_organizer.hh
index 59398d79..dada464d 100644
--- a/core/src/dynamic_spatial_organizer.hh
+++ b/core/src/dynamic_spatial_organizer.hh
@@ -286,9 +286,8 @@ private:
mutable WithinList result_buffer_;
Index gen_index(const geom::Vec3& pos) const {
- Index nrvo(static_cast<int>(std::floor(pos[0]/delta_ + Real(0.5))),
- static_cast<int>(std::floor(pos[1]/delta_ + Real(0.5))),
- static_cast<int>(std::floor(pos[2]/delta_ + Real(0.5))));
+ Index nrvo(std::floor(pos[0]/delta_), std::floor(pos[1]/delta_),
+ std::floor(pos[2]/delta_));
return nrvo;
}
};
--
GitLab