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author | Aki <please@ignore.pl> | 2022-02-09 22:23:03 +0100 |
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committer | Aki <please@ignore.pl> | 2022-02-09 22:53:55 +0100 |
commit | 373dc625f82b47096893add42c4472e4a57ab7eb (patch) | |
tree | 640228d02476d379de13071b13d1b1fa322b767f /Opcode/Ice/IceSegment.cpp | |
parent | 2d7dd844219965b81e81848e60d7f7bf23035ee4 (diff) | |
download | starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.zip starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.gz starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.bz2 |
Moved third-party libraries to a separate subdirectory
Diffstat (limited to 'Opcode/Ice/IceSegment.cpp')
-rw-r--r-- | Opcode/Ice/IceSegment.cpp | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/Opcode/Ice/IceSegment.cpp b/Opcode/Ice/IceSegment.cpp deleted file mode 100644 index b45d04b..0000000 --- a/Opcode/Ice/IceSegment.cpp +++ /dev/null @@ -1,57 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/** - * Contains code for segments. - * \file IceSegment.cpp - * \author Pierre Terdiman - * \date April, 4, 2000 - */ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/** - * IceSegment class. - * A segment is defined by S(t) = mP0 * (1 - t) + mP1 * t, with 0 <= t <= 1 - * Alternatively, a segment is S(t) = Origin + t * Direction for 0 <= t <= 1. - * Direction is not necessarily unit length. The end points are Origin = mP0 and Origin + Direction = mP1. - * - * \class IceSegment - * \author Pierre Terdiman - * \version 1.0 - */ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// Precompiled Header -#include "StdAfx.h" - -using namespace IceMaths; - -float IceSegment::SquareDistance(const IcePoint& Point, float* t) const -{ - IcePoint Diff = Point - mP0; - IcePoint Dir = mP1 - mP0; - float fT = Diff | Dir; - - if(fT<=0.0f) - { - fT = 0.0f; - } - else - { - float SqrLen= Dir.SquareMagnitude(); - if(fT>=SqrLen) - { - fT = 1.0f; - Diff -= Dir; - } - else - { - fT /= SqrLen; - Diff -= fT*Dir; - } - } - - if(t) *t = fT; - - return Diff.SquareMagnitude(); -} |