vex: add point center - miyagiA/MyLearningNote GitHub Wiki
add point primitives center
ๆฐ่ฆใใคใณใใจๅ ใฎใใชใใใฃใใฎใตใใขใใชใใฅใผใใๆใใใๅ ดๅใฏใ ๅ ใฎใใชใใใฃใใๅ้คใใใขใใชใใฅใผใใฎไป่พผใฟใใใๅพใงๆฌกใฎใใผใใงใใผใธใใๆนใๅฎนๆใใ
//--- add point primitives center ---
int cntP=addpoint(0,@P);
//--- remove input primitives ---
removeprim(0,@primnum,1);