Trace-line: Difference between revisions
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When given some geometry, a trace-line operation is analogous to a laser pointer and the intersecting laser-dot. | When given some geometry, a trace-line operation is analogous to a laser pointer and the intersecting laser-dot. | ||
When given an beginning- and an end-vector, the function returns a fraction within the domain [0,1 | When given an beginning- and an end-vector, the function returns a fraction within the domain [0,1]. | ||
]. | |||
Whenever the [[trace-line]] is not intersected, a NaN can also be returned. | |||
Latest revision as of 20:55, 17 August 2024
When given some geometry, a trace-line operation is analogous to a laser pointer and the intersecting laser-dot. When given an beginning- and an end-vector, the function returns a fraction within the domain [0,1].
Whenever the trace-line is not intersected, a NaN can also be returned.