HPL3/SOMA/Scripting/Scripting Api/Math

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Summary

Return Type	Function and Description
void	Math_CatmullRom(cVector3f &out avResult, const cVector3f &in avP0, const cVector3f &in avP1, const cVector3f &in avP2, const cVector3f &in avP3, float afFract) A function that gives you a point along a spline made up of four points

Function Detail

Math_CatmullRom

void Math_CatmullRom(cVector3f &out avResult,
                     const cVector3f &in avP0,
                     const cVector3f &in avP1,
                     const cVector3f &in avP2,
                     const cVector3f &in avP3,
                     float afFract)

A function that gives you a point along a spline made up of four points. The spline is guaranteed to hit the second and third points.

Parameters

• avResult (cVector3f) — the resulting point on the spline.
• avP0 (cVector3f) — the first point.
• avP1 (cVector3f) — the second point.
• avP2 (cVector3f) — the third point.
• avP3 (cVector3f) — the fourth point.
• afFract (float) — the normalized distance along the spline to check. 0 is at the second point, 1 is at the third point. Should not go out of the range 0-1.

Returns:

• void