Interpolation/Rescale

Rescale

Float Rescale

Rescales a value from one range to another range. <lsl> float fScl(float from0, float from1, float to0, float to1, float t) { return to0 + ( (to1 - to0) * ( (from0 - t) / (from0-from1) ) ); } </lsl> Input Description float from0 'From' Range minimum float from1 'From' Range maximum float to0 'To' Range minimum float to1 'To' Range maximum float t 'From' Range value Output Description return float fScl Returns rescaled value between two different ranges. Graph goes here, k. Released to Public Domain. By Nexii Malthus

Float Rescale Fixed

Rescales a value from one range to another range. The value is clamped between the range. <lsl> float fSclFix(float from0, float from1, float to0, float to1, float t) { t = to0 + ( (to1 - to0) * ( (from0 - t) / (from0-from1) ) ); if(to0 < to1) { if(t < to0) t = to0; else if(t > to1) t = to1; } else { if(t < to1) t = to1; else if(t > to0) t = to0; } return t; } </lsl> Input Description float from0 'From' Range minimum float from1 'From' Range maximum float to0 'To' Range minimum float to1 'To' Range maximum float t 'From' Range value Output Description return float fScl Returns rescaled and clamped value between two different ranges. Graph goes here, k. Released to Public Domain. By Nexii Malthus