C#学习教程：Unity中的OnMouseDown()方法有时执行有时不执行publicclassShapeGrid:MonoBehaviour{publicGameObject[]shapes;voidStart(){GameObject[,]shapeGrid=newGameObject[3,3];StartCoroutine(UpdateGrid());}IEnumeratorUpdateGrid(){while(true){SetGrid();yieldreturnnewWaitForSeconds(2);}}voidSetGrid(){intcol=3,row=3;for(inty=0;y
