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Optimized GenVertexNormal-Step.

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Added SharedPostProcessInfo-class to allow pp-steps to interact with each other.
Used this new feature for some cross-optimization between the steps: SpatialSort is now solely computed once, not up to three times.
3DS bugfix - orientation was wrong.
ASE normal vectors - although they are normally wrong and not orthonormal they are working now.
Fix in fast_atof.h - 1.45E45 (major 'E') is handlded correctly now.
Improvements on jAssimp, still WIP and not working.
Some LightWave bugfixes, still WIP.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@164 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2008-09-27 16:46:05 +00:00
parent a4f2aab6c3
commit 9279513700
41 changed files with 2128 additions and 1128 deletions
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24
code/SpatialSort.cpp
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@@ -47,7 +47,22 @@ using namespace Assimp;
// ------------------------------------------------------------------------------------------------
// Constructs a spatially sorted representation from the given position array.
SpatialSort::SpatialSort( const aiVector3D* pPositions, unsigned int pNumPositions, unsigned int pElementOffset)
SpatialSort::SpatialSort( const aiVector3D* pPositions, unsigned int pNumPositions,
unsigned int pElementOffset)
{
Fill(pPositions,pNumPositions,pElementOffset);
}
// ------------------------------------------------------------------------------------------------
// Destructor
SpatialSort::~SpatialSort()
{
// nothing to do here, everything destructs automatically
}
// ------------------------------------------------------------------------------------------------
void SpatialSort::Fill( const aiVector3D* pPositions, unsigned int pNumPositions,
unsigned int pElementOffset)
{
// define the reference plane. We choose some arbitrary vector away from all basic axises
// in the hope that no model spreads all its vertices along this plane.
@@ -70,13 +85,6 @@ SpatialSort::SpatialSort( const aiVector3D* pPositions, unsigned int pNumPositio
std::sort( mPositions.begin(), mPositions.end());
}
// ------------------------------------------------------------------------------------------------
// Destructor
SpatialSort::~SpatialSort()
{
// nothing to do here, everything destructs automatically
}
// ------------------------------------------------------------------------------------------------
// Returns an iterator for all positions close to the given position.
void SpatialSort::FindPositions( const aiVector3D& pPosition, float pRadius, std::vector<unsigned int>& poResults) const