Fix sampling for [0, 0] init

diff --git a/base/rrtbase.cc b/base/rrtbase.cc
index 0f2461c0265ee0bfb8e141df34761ecaea88dc08..3d890364669b05206b9377780c02e93e7fa853a6 100644 (file)
--- a/base/rrtbase.cc
+++ b/base/rrtbase.cc
@@ -874,12 +874,8 @@ std::vector<RRTNode *> RRTBase::findt(RRTNode *n)
 RRTNode *RRTBase::sample()
 {
         if (
-                this->samplingInfo_.x &&
                 this->samplingInfo_.dx &&
-                this->samplingInfo_.y &&
                 this->samplingInfo_.dy &&
-                this->samplingInfo_.sh &&
-                this->samplingInfo_.h &&
                 this->samplingInfo_.dh
         ) {
                 float x = this->samplingInfo_.x;