Now i have a requirement. I want to change some objects' size half when my character collide a kind of object.how can i do it. Maybe that need some code?i can code a little so you can teach me some sollution with code I am not an English speaker so my expression may be not correctly.Please help me bro. See as the graph. if the cylinder collide the red ball,I want all the cubes and balls to be 2 times bigger.