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Added first working version of a MDC loader; no further features like compressed frames tested at the moment. Added config options for keyframe loading, this has been tested with MDL7 only (atm). Some refactoring, a few files are much cleaner and smaller now. RemoveRedundantMats step does now remove unreferenced materials.

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git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@103 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2008-08-09 22:39:57 +00:00
parent 5ef187c1d0
commit 6f49c4518c
33 changed files with 1723 additions and 835 deletions
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16
code/CalcTangentsProcess.cpp
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@@ -56,6 +56,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "../include/aiPostProcess.h"
#include "../include/aiMesh.h"
#include "../include/aiScene.h"
#include "../include/assimp.hpp"
using namespace Assimp;
@@ -80,6 +81,16 @@ bool CalcTangentsProcess::IsActive( unsigned int pFlags) const
return (pFlags & aiProcess_CalcTangentSpace) != 0;
}
// ------------------------------------------------------------------------------------------------
// Executes the post processing step on the given imported data.
void CalcTangentsProcess::SetupProperties(const Importer* pImp)
{
// get the current value of the property
this->configMaxAngle = pImp->GetProperty(AI_CONFIG_PP_CT_MAX_SMOOTHING_ANGLE,45000) / 1000.0f;
this->configMaxAngle = std::max(std::min(this->configMaxAngle,180.0f),0.0f);
this->configMaxAngle *= 0.0174532925f;
}
// ------------------------------------------------------------------------------------------------
// Executes the post processing step on the given imported data.
void CalcTangentsProcess::Execute( aiScene* pScene)
@@ -213,7 +224,6 @@ bool CalcTangentsProcess::ProcessMesh( aiMesh* pMesh)
vertexFinder.FindPositions( origPos, posEpsilon, verticesFound);
// look among them for other vertices sharing the same normal and a close-enough tangent/bitangent
static const float MAX_DIFF_ANGLE = 0.701f;
for( unsigned int b = 0; b < verticesFound.size(); b++)
{
unsigned int idx = verticesFound[b];
@@ -221,9 +231,9 @@ bool CalcTangentsProcess::ProcessMesh( aiMesh* pMesh)
continue;
if( meshNorm[idx] * origNorm < angleEpsilon)
continue;
if( meshTang[idx] * origTang < MAX_DIFF_ANGLE)
if( acosf( meshTang[idx] * origTang) > this->configMaxAngle)
continue;
if( meshBitang[idx] * origBitang < MAX_DIFF_ANGLE)
if( acosf( meshBitang[idx] * origBitang) > this->configMaxAngle)
continue;
// it's similar enough -> add it to the smoothing group