Difference between revisions of "Ray t"

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(Created page with '{{wrongtitle|Ray_t}} A structure that has a starting point, a direction and a length that represents a line that has a starting point, and extends infinitely in one direction. …')
 
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== Members ==
 
<source lang=cpp>
 
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VectorAligned  m_Start; // starting point, centered within the extents
 
VectorAligned  m_Start; // starting point, centered within the extents
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[[Category:Structures]]
 
[[Category:Structures]]
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[[Category:Helpers]]

Revision as of 08:30, 10 April 2011

Template:Wrongtitle A structure that has a starting point, a direction and a length that represents a line that has a starting point, and extends infinitely in one direction.


Members

	VectorAligned  m_Start;	// starting point, centered within the extents
	VectorAligned  m_Delta;	// direction + length of the ray
	VectorAligned  m_StartOffset;	// Add this to m_Start to get the actual ray start
	VectorAligned  m_Extents;	// Describes an axis aligned box extruded along a ray
	bool	m_IsRay;	// are the extents zero?
	bool	m_IsSwept;	// is delta != 0?

See Also

http://en.wikipedia.org/wiki/Line_(mathematics)#Ray