Ray t: Difference between revisions
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{{ | {{DISPLAYTITLE: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. | 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. | ||
Revision as of 23:27, 4 December 2011
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?