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Refactoring ... added documentation, simplified some parts of the code and migrated some class declarations in separate files.

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git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@100 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2008-08-08 18:34:14 +00:00
parent 333f0c805e
commit 6fe8c867e8
18 changed files with 285 additions and 167 deletions
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62
code/SplitLargeMeshes.cpp
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@@ -46,41 +46,11 @@ 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;
/*static*/ unsigned int SplitLargeMeshesProcess_Triangle::LIMIT = AI_SLM_DEFAULT_MAX_TRIANGLES;
/*static*/ unsigned int SplitLargeMeshesProcess_Vertex::LIMIT = AI_SLM_DEFAULT_MAX_VERTICES;
extern "C" {
// ------------------------------------------------------------------------------------------------
aiReturn aiSetVertexSplitLimit(unsigned int pLimit)
{
if (0 == pLimit)
{
SplitLargeMeshesProcess_Vertex::LIMIT = 0xFFFFFFFF;
return AI_FAILURE;
}
SplitLargeMeshesProcess_Vertex::LIMIT = pLimit;
DefaultLogger::get()->debug("aiSetVertexSplitLimit() - vertex split limit was changed");
return AI_SUCCESS;
}
// ------------------------------------------------------------------------------------------------
aiReturn aiSetTriangleSplitLimit(unsigned int pLimit)
{
if (0 == pLimit)
{
SplitLargeMeshesProcess_Triangle::LIMIT = 0xFFFFFFFF;
return AI_FAILURE;
}
SplitLargeMeshesProcess_Triangle::LIMIT = pLimit;
DefaultLogger::get()->debug("aiSetTriangleSplitLimit() - triangle split limit was changed");
return AI_SUCCESS;
}
}; //! extern "C"
// ------------------------------------------------------------------------------------------------
SplitLargeMeshesProcess_Triangle::SplitLargeMeshesProcess_Triangle()
@@ -96,12 +66,14 @@ SplitLargeMeshesProcess_Triangle::~SplitLargeMeshesProcess_Triangle()
// Returns whether the processing step is present in the given flag field.
bool SplitLargeMeshesProcess_Triangle::IsActive( unsigned int pFlags) const
{
return (pFlags & aiProcess_SplitLargeMeshes) != 0 && (0xFFFFFFFF != LIMIT);
return (pFlags & aiProcess_SplitLargeMeshes) != 0;
}
// ------------------------------------------------------------------------------------------------
// Executes the post processing step on the given imported data.
void SplitLargeMeshesProcess_Triangle::Execute( aiScene* pScene)
{
if (0xffffffff == this->LIMIT)return;
DefaultLogger::get()->debug("SplitLargeMeshesProcess_Triangle begin");
std::vector<std::pair<aiMesh*, unsigned int> > avList;
@@ -126,6 +98,17 @@ void SplitLargeMeshesProcess_Triangle::Execute( aiScene* pScene)
return;
}
// ------------------------------------------------------------------------------------------------
// Setup properties
void SplitLargeMeshesProcess_Triangle::SetupProperties( const Importer* pImp)
{
// get the current value of the split property
if(0xcdcdcdcd == (this->LIMIT = pImp->GetProperty(
AI_CONFIG_PP_SLM_TRIANGLE_LIMIT,0xcdcdcdcd)))
{
this->LIMIT = AI_SLM_DEFAULT_MAX_TRIANGLES;
}
}
// ------------------------------------------------------------------------------------------------
// Update a node after some meshes have been split
void SplitLargeMeshesProcess_Triangle::UpdateNode(aiNode* pcNode,
const std::vector<std::pair<aiMesh*, unsigned int> >& avList)
@@ -368,7 +351,7 @@ SplitLargeMeshesProcess_Vertex::~SplitLargeMeshesProcess_Vertex()
// Returns whether the processing step is present in the given flag field.
bool SplitLargeMeshesProcess_Vertex::IsActive( unsigned int pFlags) const
{
return (pFlags & aiProcess_SplitLargeMeshes) != 0 && (0xFFFFFFFF != LIMIT);
return (pFlags & aiProcess_SplitLargeMeshes) != 0;
}
// ------------------------------------------------------------------------------------------------
// Executes the post processing step on the given imported data.
@@ -376,6 +359,8 @@ void SplitLargeMeshesProcess_Vertex::Execute( aiScene* pScene)
{
std::vector<std::pair<aiMesh*, unsigned int> > avList;
if (0xffffffff == this->LIMIT)return;
DefaultLogger::get()->debug("SplitLargeMeshesProcess_Vertex begin");
for( unsigned int a = 0; a < pScene->mNumMeshes; a++)
this->SplitMesh(a, pScene->mMeshes[a],avList);
@@ -398,6 +383,17 @@ void SplitLargeMeshesProcess_Vertex::Execute( aiScene* pScene)
return;
}
// ------------------------------------------------------------------------------------------------
// Setup properties
void SplitLargeMeshesProcess_Vertex::SetupProperties( const Importer* pImp)
{
// get the current value of the split property
if(0xcdcdcdcd == (this->LIMIT = pImp->GetProperty(
AI_CONFIG_PP_SLM_VERTEX_LIMIT,0xcdcdcdcd)))
{
this->LIMIT = AI_SLM_DEFAULT_MAX_VERTICES;
}
}
// ------------------------------------------------------------------------------------------------
// Executes the post processing step on the given imported data.
void SplitLargeMeshesProcess_Vertex::SplitMesh(
unsigned int a,