3D collision detection using non-static pseudo-bounding surfaces in OpenGL

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3D collision detection using non-static
pseudo-bounding surfaces in OpenGL

• Richard Hooper

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Applications

• Surgery
• Manufacturing
• Games

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Goals

• 2D collision
• Simple 2D collision for OpenGL practice, concepts
• 3D collision
• Realistic collision simulation for 2 solids
• Optimize for N solids.

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1st Quarter Progress

• Mostly finished 2D Model, objects move, know when
  contact is made

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2nd Quarter Progress

• Learned 3D
• Made Simple 3D
• Collision 3D
• Researched new techniques

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3rd Quarter Progress

• Researched new techniques
• Non-static bounding surfaces
• Made new interface
• Rotates
• Clear boundaries
• Time control
• Started implementation of new 3D

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Final

• Finished Implementation of new 3D Algorithm
• Non-static pseudo-bounding surfaces.
• Uses vectors to replace solid, constantly growing
  till max

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Interface
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Class Structure

• Interface
• Collision library
• Shape class
• Subclasses
• Vector class
• Timerecord class

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Results

• Success
• Wrote algorithm, works with large numbers of
  solids.
• Efficient
• No comparison