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updated assimp

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This commit is contained in:
magicwhale
2018-11-19 09:27:08 -08:00
committed by magicwhale
parent bc38c8a773
commit 1d392d38bd
638 changed files with 110940 additions and 10250 deletions
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third_party/libassimp/code/ImproveCacheLocality.cpp
Vendored
+18 -22
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@@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2017, assimp team
Copyright (c) 2006-2018, assimp team
All rights reserved.
@@ -52,7 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// internal headers
#include "ImproveCacheLocality.h"
#include "VertexTriangleAdjacency.h"
#include "StringUtils.h"
#include <assimp/StringUtils.h>
#include <assimp/postprocess.h>
#include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp>
@@ -94,11 +95,11 @@ void ImproveCacheLocalityProcess::SetupProperties(const Importer* pImp)
void ImproveCacheLocalityProcess::Execute( aiScene* pScene)
{
if (!pScene->mNumMeshes) {
DefaultLogger::get()->debug("ImproveCacheLocalityProcess skipped; there are no meshes");
ASSIMP_LOG_DEBUG("ImproveCacheLocalityProcess skipped; there are no meshes");
return;
}
DefaultLogger::get()->debug("ImproveCacheLocalityProcess begin");
ASSIMP_LOG_DEBUG("ImproveCacheLocalityProcess begin");
float out = 0.f;
unsigned int numf = 0, numm = 0;
@@ -111,12 +112,8 @@ void ImproveCacheLocalityProcess::Execute( aiScene* pScene)
}
}
if (!DefaultLogger::isNullLogger()) {
char szBuff[128]; // should be sufficiently large in every case
ai_snprintf(szBuff,128,"Cache relevant are %u meshes (%u faces). Average output ACMR is %f",
numm,numf,out/numf);
DefaultLogger::get()->info(szBuff);
DefaultLogger::get()->debug("ImproveCacheLocalityProcess finished. ");
ASSIMP_LOG_INFO_F("Cache relevant are ", numm, " meshes (", numf," faces). Average output ACMR is ", out / numf );
ASSIMP_LOG_DEBUG("ImproveCacheLocalityProcess finished. ");
}
}
@@ -134,7 +131,7 @@ float ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int mesh
return 0.f;
if (pMesh->mPrimitiveTypes != aiPrimitiveType_TRIANGLE) {
DefaultLogger::get()->error("This algorithm works on triangle meshes only");
ASSIMP_LOG_ERROR("This algorithm works on triangle meshes only");
return 0.f;
}
@@ -185,7 +182,7 @@ float ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int mesh
// mesh, otherwise this value would normally be at least minimally
// smaller than 3.0 ...
ai_snprintf(szBuff,128,"Mesh %u: Not suitable for vcache optimization",meshNum);
DefaultLogger::get()->warn(szBuff);
ASSIMP_LOG_WARN(szBuff);
return 0.f;
}
}
@@ -275,8 +272,9 @@ float ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int mesh
// so iterate through all vertices of the current triangle
const aiFace* pcFace = &pMesh->mFaces[ fidx ];
for (unsigned int* p = pcFace->mIndices, *p2 = pcFace->mIndices+3;p != p2;++p) {
const unsigned int dp = *p;
unsigned nind = pcFace->mNumIndices;
for (unsigned ind = 0; ind < nind; ind++) {
unsigned dp = pcFace->mIndices[ind];
// the current vertex won't have any free triangles after this step
if (ivdx != (int)dp) {
@@ -362,11 +360,7 @@ float ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int mesh
// very intense verbose logging ... prepare for much text if there are many meshes
if ( DefaultLogger::get()->getLogSeverity() == Logger::VERBOSE) {
char szBuff[128]; // should be sufficiently large in every case
ai_snprintf(szBuff,128,"Mesh %u | ACMR in: %f out: %f | ~%.1f%%",meshNum,fACMR,fACMR2,
((fACMR - fACMR2) / fACMR) * 100.f);
DefaultLogger::get()->debug(szBuff);
ASSIMP_LOG_DEBUG_F("Mesh %u | ACMR in: ", meshNum, " out: ", fACMR, " | ~", fACMR2, ((fACMR - fACMR2) / fACMR) * 100.f);
}
fACMR2 *= pMesh->mNumFaces;
@@ -374,9 +368,11 @@ float ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int mesh
// sort the output index buffer back to the input array
piCSIter = piIBOutput;
for (aiFace* pcFace = pMesh->mFaces; pcFace != pcEnd;++pcFace) {
pcFace->mIndices[0] = *piCSIter++;
pcFace->mIndices[1] = *piCSIter++;
pcFace->mIndices[2] = *piCSIter++;
unsigned nind = pcFace->mNumIndices;
unsigned * ind = pcFace->mIndices;
if (nind > 0) ind[0] = *piCSIter++;
if (nind > 1) ind[1] = *piCSIter++;
if (nind > 2) ind[2] = *piCSIter++;
}
// delete temporary storage