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Description
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Returns the position or distance along a path that is closest to a specified point in space. See also the other path related functions. |
C/C++
synopsis
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float simGetClosestPosOnPath(const simFloat* path,simInt pathSize,const simFloat* pathLengths,const simFloat* absPt) |
C/C++
parameters |
path: the path, specified in row-major order, with x/y/z values for each path point
pathSize: the size/length of the path pointer
pathLengths: the lengths of a path. Each path point should have a corresponding length value (as the distance from the path's first point, along the path). See also sim.getPathLengths.
absPt: a point in 3D space
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C/C++
return value
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The position/distance along the path
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Lua
synopsis
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float posAlongPath=sim.getClosestPosOnPath(float[] path,float[] pathLengths,float[3] absPt) |
Lua
parameters |
Similar to the C-function counterpart
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Lua
return values
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Similar to the C-function counterpart
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Python
synopsis |
float posAlongPath=sim.getClosestPosOnPath(list path,list pathLengths,list absPt) |
