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Commits on Dec 31, 2016

• Clarify documentation on Polygon Contains() and Intersects() methods that they do work correctly on self-intersecting polygons. Add a test.

  juj

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Commits on Nov 15, 2016

• Fix Polygon::Intersects() for lines that are parallel to the plane of the polygon.

  juj

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  b0c427d

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• Fix TODO in Polygon::Contains2D() and optimize the function. Add a test.

  juj

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Commits on Nov 9, 2014

• Optimize to call vec::PerpendicularBasis() everywhere instead of computing vec::Perpendicular() and vec::AnotherPerpendicular().

  juj

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Commits on Mar 11, 2014

• Clean up build warnings.

  juj

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• Fix missing checks in Polygon intersection tests added in previous commit. Add unit tests.

  juj

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• Add Polygon::ConvexIntersects(const Frustum &frustum) missing from previous commit.

  juj

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• Enable Polygon to be used with GJK. Optimized Polygon-{AABB,OBB,Frustum} intersection tests.

  juj

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Commits on Mar 10, 2014

• Clean up build warning.

  juj

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• Optimize stability in Polygon and Polyhedron point containment tests.

  juj

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• Remove build warning, add todo.

  juj

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  7f5ca0c

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• Optimize Polygon::Contains(point) and make the plane containment test numerically more robust.

  juj

  committed
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• Optimize Polygon::IsPlanar() test and make it numerically more stable. Add unit test.

  juj

  committed
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• Optimize Polygon::PlaneCCW().

  juj

  committed
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Commits on Mar 7, 2014

• Fix previous 2D Triangle-Triangle intersection test. Optimize Polygon-polygon intersection test to do the same thing as triangle-triangle intersection test. Add new unit test.

  juj

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Commits on Mar 4, 2014

• Print out a warning when Polygon::PlaneCCW() breaks apart.

  juj

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• Add debug print in Polygon::Triangulate().

  juj

  committed
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• Add Polygon string serialization functions. Add a test case for numerically difficult Polygon::Contains(Point) case. Make Polygon::Contains(Point) test harsher with fewer epsilon checks.

  juj

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Commits on Mar 2, 2014

• Fix 32-bit build.

  juj

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• Improve Polygon::Triangulate() assume() check print.

  juj

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Commits on Mar 1, 2014

• Fixed bug in Polygon::PlaneCCW where the wrong arguments were passed to Line ctor that caused numerical stability issues.

  juj

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Commits on Feb 21, 2014

• Add possibly(?) missing include in Polygon.cpp. Fix MinGW overloading issues in MathFuncTests.

  juj

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Commits on Feb 13, 2014

• Fix std::vector alignment problems with MATH_AUTOMATIC_SSE that prohibits VS2010 compilation when SIMD is enabled. Closes juj#6.

  juj

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Commits on Feb 10, 2014

• Finish SSE transformation for geometry classes. Compiles and links, but several test failures still.

  juj

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Commits on Oct 17, 2013

• Fix copy-paste typo in the vertex shift robustness check for Polygon::Contains and Polyhedron::FaceContains. Fixes juj#20. Thanks to chengzg for reporting!

  juj

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Commits on Aug 15, 2013

• Force the evaluation order of all expressions containing RNG sampling to be defined across compilers to get consistent results between different compilers from RNGs seeded with a fixed seed.

  juj

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Commits on Aug 13, 2013

• Implemented Polygon::ToString().

  juj

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Commits on Aug 7, 2013

• Fix Polygon::PlaneCCW to be able to generate a plane for the Polygon if the Plane contains more than three vertices and the first three of them are collinear. Add unit test for the case.

  juj

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Commits on Apr 23, 2013

• Massive headers refactor: remove the need to add MathGeoLib/src into include directories for client projects, but make all files in the directory hierarchy able to self-locate each other. Along wit…

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  juj

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Commits on Dec 21, 2012

• Fixed bad Polygon::ClosestPoint implementation.

  juj

  committed
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Commits on Dec 8, 2012

• Remove NOMINMAX #define from codebase. Remove FLOAT_MAX define and use FLT_MAX directly from limits.h.

  juj

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• Improve documentation.

  juj

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Commits on Dec 7, 2012

• Optimized Polygon::Intersects(LineSegment), Polyhedron::Contains(Point), Polyhedron::Intersects(LineSegment) and Polyhedron::Intersects(Polyhedron). Added Polyhedron::FaceContains, which is identic…

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  juj

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Commits on Dec 6, 2012

• Reimplemented Polygon::ClosestPoint and Polygon::Contains for better performance and numerical stability.

  juj

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Commits on Dec 5, 2012

• Implemented member function ProjectToAxis() to most of the geometry classes.

  juj

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