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Commits on Apr 4, 2016

• Hide VS2015 warnings C4458: declaration of 'foo' hides class member.

  juj

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Commits on Aug 23, 2015

• Add missing headers for NEON.

  juj

  committed
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• Optimize with madd_ps() where available. Enable a few NEON paths.

  juj

  committed
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Commits on Aug 22, 2015

• Update support for targeting ARM NEON.

  juj

  committed
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Commits on Dec 31, 2014

• Fix a bug where Frustum::SetWorldMatrix() would not properly update the cached matrix state.

  juj

  committed
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• Add debug log print.

  juj

  committed
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Commits on Oct 29, 2014

• Use the new xxxx_ps(), yyyy_ps(), zzzz_ps() and wwww_ps() helper macros throughout the SIMD codebase to help future NEON porting.

  juj

  committed
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Commits on Oct 21, 2014

• Add better user-facing diagnostics in Frustum::ComputeWorldMatrix() and Frustum::SetWorldMatrix().

  juj

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• Fix Frustum::SetHorizontalFovAndAspectRatio, Frustum::SetVerticalFovAndAspectRatio and Frustum::SetWorldMatrix() to properly adjust the cached matrix states.

  juj

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Commits on Oct 19, 2014

• Optimize Frustum::ClosestPoint(point) for orthographic Frustums from 32900.7 ticks to 82.192 ticks (scalar) and 57.224 ticks (SSE). Improve test and benchmark.

  juj

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Commits on Oct 18, 2014

• Micro-optimize Frustum::Contains(LineSegment) and Frustum::Contains(Triangle). Add tests and benchmarks.

  juj

  committed
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• Re-enable the Frustum::Contains(point) SSE version now that bots are showing green.

  juj

  committed
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• Implement a matrix cache to Frustum object which stores view, projection and viewProj matrices precomputed for Frustums for immediate access. This optimizes the performance of Frustum::Contains(poi…

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  juj

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Commits on Oct 7, 2014

• Added AABB::, OBB::, Frustum::ToPBVolume() member functions and removed the old global ToPBVolume(Frustum) member function.

  juj

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Commits on Jul 23, 2014

• Reorder the order of faces reported in Frustum::ToPolyhedron() so that it matches the order of planes in Frustum::GetPlane. Fix Frustum->Polyhedron conversion when the Frustum is left-handed.

  juj

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Commits on Jul 2, 2014

• Add more testing for orthographic Frustums.

  juj

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Commits on Mar 12, 2014

• Fix Frustum plane generation for orthographic Frustums and left-handed Frustums. Add unit tests.

  juj

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Commits on Mar 11, 2014

• Optimize Frustum-LineSegment intersection test.

  juj

  committed
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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 8, 2014

• Optimize Frustum corner point and extreme point generation.

  juj

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• Slightly optimize Frustum::ExtremePoint.

  juj

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Commits on Mar 2, 2014

• Use the optimized GJK intersection test algorithm in more Frustum-related intersection tests.

  juj

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• Optimize Frustum-Frustum intersection test performance by migrating to using GJK algorithm. Implement support to Frustum for utilizing the generic SAT test algorithm, which is slower. For Frustum-F…

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  juj

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• Add two new utility functions Obj:AnyPointFast() and Obj::ExtremePoint(const vec &direction, float &projectionDistance) to prepare for GJK intersection test support.

  juj

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Commits on Feb 26, 2014

• Fix various MATH_AUTOMATIC_SSE build issues with MATH_GRAPHICSENGINE_INTEROP.

  juj

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Commits on Feb 10, 2014

• Fix build issues caused by previous batch of commits when MATH_AUTOMATIC_SSE is not defined.

  juj

  committed
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• Convert geometry classes to use the new vec type for automatic SIMD benefits.

  juj

  committed
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• Add a new type 'vec' which represents a 3D vector that is typedeffed to be a float3 when automatic SIMD use is not enabled, and a float4 when MATH_AUTOMATIC_SSE is enabled. Convert the AABB class t…

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  juj

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Commits on Jan 25, 2014

• Improve numerical stability in Frustum class operations.

  juj

  committed
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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 14, 2013

• Fix missing returns in Frustum.cpp.

  juj

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Commits on Aug 6, 2013

• Add an expand guardband to Frustum::MinimalEnclosingOBB to help numerical stability.

  juj

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Commits on Jul 30, 2013

• Added two helper functions for easily specifying the hFov and vFov from a single FOV and aspect ratio.

  juj

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• Fix bad Frustum::AspectRatio() and add test.

  juj

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• Optimize Frustum NearPlaneWidth and NearPlaneHeight.

  juj

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