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Differential D14376 Diff 49604 source/blender/blenlib/BLI_math_geom.h

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source/blender/blenlib/BLI_math_geom.h

Show First 20 Lines • Show All 316 Lines • ▼ Show 20 Linesdouble closest_to_line_v2_db(double r_close[2],
const double l2[2]); const double l2[2]);
/** /**
* Find closest point to p on line through (`l1`, `l2`) and return lambda, * Find closest point to p on line through (`l1`, `l2`) and return lambda,
* where (0 <= lambda <= 1) when `p` is in the line segment (`l1`, `l2`). * where (0 <= lambda <= 1) when `p` is in the line segment (`l1`, `l2`).
*/ */
float closest_to_line_v3(float r_close[3], const float p[3], const float l1[3], const float l2[3]); float closest_to_line_v3(float r_close[3], const float p[3], const float l1[3], const float l2[3]);
/** /**
* Point closest to v1 on line v2-v3 in 2D. * Point closest to v1 on line v2-v3 in 2D.
*
* \return A value in [0, 1] that corresponds to the position of #r_close on the line segment.
*/ */
void closest_to_line_segment_v2(float r_close[2], float closest_to_line_segment_v2(float r_close[2],
const float p[2], const float p[2],
const float l1[2], const float l1[2],
const float l2[2]); const float l2[2]);
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  • Add a \return item to the docstring
  • This could be a separate commit
  • Might it make sense to change the 3D version too?
HooglyBoogly: - Add a `\return` item to the docstring - This could be a separate commit - Might it make sense…
/** /**
* Point closest to v1 on line v2-v3 in 3D. * Point closest to v1 on line v2-v3 in 3D.
*
* \return A value in [0, 1] that corresponds to the position of #r_close on the line segment.
*/ */
void closest_to_line_segment_v3(float r_close[3], float closest_to_line_segment_v3(float r_close[3],
const float p[3], const float p[3],
const float l1[3], const float l1[3],
const float l2[3]); const float l2[3]);
void closest_to_plane_normalized_v3(float r_close[3], const float plane[4], const float pt[3]); void closest_to_plane_normalized_v3(float r_close[3], const float plane[4], const float pt[3]);
/** /**
* Find the closest point on a plane. * Find the closest point on a plane.
* *
* \param r_close: Return coordinate * \param r_close: Return coordinate
* \param plane: The plane to test against. * \param plane: The plane to test against.
* \param pt: The point to find the nearest of * \param pt: The point to find the nearest of
* *
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