daniel/DSMeshConvert
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daniel borges
2012-09-18 19:18:57 +02:00
parent 591239b339
commit de74b97937
2 changed files with 39 additions and 22 deletions
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4
DSMeshConvert/main.cpp
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@@ -126,8 +126,8 @@ int Convert(const char* input, const char* output)
| aiProcess_FindDegenerates
| aiProcess_SortByPType
| aiProcess_FindInstances
| aiProcess_OptimizeMeshes
| aiProcess_ImproveCacheLocality
//| aiProcess_OptimizeMeshes
//| aiProcess_ImproveCacheLocality
| aiProcess_RemoveComponent);
puts(" done");

57
DSMeshConvert/multipath.cpp
View File

@@ -194,7 +194,7 @@ void DrawEdge(Face* a, Face* b)
glEnd();
}
void DrawStrip(LIST_DECLARE(Face, stripLink)& strip, u32 color)
void DrawStrip(LIST_DECLARE(Face, stripLink)& strip, u32 color, float alpha, bool headtail)
{
if ( strip.Head() == 0 )
return;
@@ -204,17 +204,20 @@ void DrawStrip(LIST_DECLARE(Face, stripLink)& strip, u32 color)
Face* f = strip.Head();
while ( f )
{
ColorOpenGL(color, .5f);
ColorOpenGL(color, alpha);
DrawFace(*f);
f = f->stripLink.Next();
}
glEnd();
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
ColorOpenGL(1);
DrawBorder(*strip.Head());
ColorOpenGL(0);
DrawBorder(*strip.Tail());
if ( headtail )
{
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
ColorOpenGL(1);
DrawBorder(*strip.Head());
ColorOpenGL(0);
DrawBorder(*strip.Tail());
}
}
void DrawAdjacency(Face* f)
@@ -236,7 +239,7 @@ void ShowDebug(Face* faces, u32 nbTris, Face* f0, Face* f1, LIST_DECLARE(Face, s
for ( u32 i = 0 ; i < nbStrips ; i++ )
{
DrawStrip(strips[i], i);
DrawStrip(strips[i], i, .5f, TRUE);
}
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
@@ -262,6 +265,19 @@ void ShowDebug(Face* faces, u32 nbTris, Face* f0, Face* f1, LIST_DECLARE(Face, s
}
}
void ShowStrips(LIST_DECLARE(Face, stripLink) strips[MAX_STRIPS], u32 nbStrips)
{
while ( EndSceneOpenGL() )
{
BeginSceneOpenGL();
for ( u32 i = 0 ; i < nbStrips ; i++ )
{
DrawStrip(strips[i], i, 1.f, FALSE);
}
}
}
void MultiPathStripper(const std::vector<u32>& indices, std::vector<u32>& stripLengths, std::vector<u32>& stripIndices)
{
u32 nbTris = indices.size() / 3;
@@ -334,18 +350,18 @@ void MultiPathStripper(const std::vector<u32>& indices, std::vector<u32>& stripL
for ( u32 e = 0 ; e < nbEdges ; e++ )
{
#ifdef _DEBUG
if ( e % 32 == 0 )
{
u32 realNbStrips = 0;
for ( u32 i = 0 ; i < nbStrips ; i++ )
if ( !strips[i].Empty() )
realNbStrips++;
//if ( e % 32 == 0 )
//{
// u32 realNbStrips = 0;
// for ( u32 i = 0 ; i < nbStrips ; i++ )
// if ( !strips[i].Empty() )
// realNbStrips++;
printf("[%d] strips:%d(%d) U0:%d U1:%d C1:%d U2:%d C2:%d U3:%d\n",
e, realNbStrips, nbStrips,
Length(unconnected[0]), Length(unconnected[1]), Length(connected[0]),
Length(unconnected[2]), Length(connected[1]), Length(unconnected[3]));
}
// printf("[%d] strips:%d(%d) U0:%d U1:%d C1:%d U2:%d C2:%d U3:%d\n",
// e, realNbStrips, nbStrips,
// Length(unconnected[0]), Length(unconnected[1]), Length(connected[0]),
// Length(unconnected[2]), Length(connected[1]), Length(unconnected[3]));
//}
#endif
Face* face[2] = { 0, 0 };
if ( !unconnected[1].Empty() )
@@ -744,7 +760,8 @@ void MultiPathStripper(const std::vector<u32>& indices, std::vector<u32>& stripL
Length(unconnected[2]), Length(connected[1]), Length(unconnected[3]));
#endif
ShowDebug(faces, nbTris, 0, 0, strips, nbStrips);
glEnable(GL_DEPTH_TEST);
ShowStrips(strips, nbStrips);
delete[] faces;
}