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Added support for point and line primitives.

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Added SortByPType and DeterminePType (anon.) steps
Optimized ASE, fixed 3DS.
Rewrite all loaders to conform to the api changes.
Optimized normal computation code in LWOLoader.cpp
Added new unit tests
Added test file for AC3D (good old wuson again)
 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@167 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2008-09-30 20:20:56 +00:00
parent 8925813026
commit 927cd1cd46
42 changed files with 27578 additions and 961 deletions
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30
code/ProcessHelper.h
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@@ -41,12 +41,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_PROCESS_HELPER_H_INCLUDED
#define AI_PROCESS_HELPER_H_INCLUDED
#include "SpatialSort.h"
#include "../include/aiPostProcess.h"
#include "SpatialSort.h"
#include "BaseProcess.h"
namespace Assimp {
typedef std::pair< unsigned int,float > PerVertexWeight;
typedef std::vector< PerVertexWeight > VertexWeightTable;
// ------------------------------------------------------------------------------------------------
// compute a good epsilon value for position comparisons
inline float ComputePositionEpsilon(const aiMesh* pMesh)
{
const float epsilon = 1e-5f;
@@ -65,6 +71,28 @@ inline float ComputePositionEpsilon(const aiMesh* pMesh)
return (maxVec - minVec).Length() * epsilon;
}
// ------------------------------------------------------------------------------------------------
// Compute a per-vertex bone weight table
// NOTE: delete result with operator delete[] ...
inline VertexWeightTable* ComputeVertexBoneWeightTable(aiMesh* pMesh)
{
if (!pMesh || !pMesh->mNumVertices || !pMesh->mNumBones) return NULL;
VertexWeightTable* avPerVertexWeights = new VertexWeightTable[pMesh->mNumVertices];
for (unsigned int i = 0; i < pMesh->mNumBones;++i)
{
aiBone* bone = pMesh->mBones[i];
for (unsigned int a = 0; a < bone->mNumWeights;++a)
{
aiVertexWeight& weight = bone->mWeights[a];
avPerVertexWeights[weight.mVertexId].push_back(
std::pair<unsigned int,float>(a,weight.mWeight));
}
}
return avPerVertexWeights;
}
// ------------------------------------------------------------------------------------------------
class ComputeSpatialSortProcess : public BaseProcess
{