We help IT Professionals succeed at work.
Get Started

Algorithm: Detect a collision

156 Views
Last Modified: 2019-07-22
Hello,
I have on my program several rectangles. The rectangles are moveable.  But Collisions should be avoided when moving.
For example:
When I move the blue rectangle on the red rectangle then a collision happened.
The blue rectangle should then be placed under the red rectangle.
But then a collision with the green rectangle happens.
So rectangle blue should be placed between rectangle green and red.
I draw a rectangle after mouseUp Event.

How can I solve this problem?  

After moving
Result:
Before movingThank you
Comment
Watch Question
This question hasn't been answered yet.
While you wait, find out how you can maximize your capability with the most trusted tool in IT.
Explore More Ask a Question
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant

An Experts Exchange subscription includes unlimited access to online courses.

Get Started
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE