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added "Color To Texture" filter skeleton

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This commit is contained in:
Luigi Malomo malomo 2009-11-18 22:49:34 +00:00
parent 8e9aca55d2
commit c7d87d21f5
2 changed files with 37 additions and 8 deletions
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42
src/meshlabplugins/filter_texture/filter_texture.cpp
View File

@ -40,7 +40,8 @@ FilterTexturePlugin::FilterTexturePlugin()
typeList << FP_UV_TO_COLOR
<< FP_UV_WEDGE_TO_VERTEX
<< FP_BASIC_TRIANGLE_MAPPING
<< FP_SET_TEXTURE;
<< FP_SET_TEXTURE
<< FP_COLOR_TO_TEXTURE;
foreach(FilterIDType tt , types())
actionList << new QAction(filterName(tt), this);
@ -53,6 +54,7 @@ const QString FilterTexturePlugin::filterName(FilterIDType filterId) const
case FP_UV_WEDGE_TO_VERTEX : return QString("Convert PerWedge UV into PerVertex UV");
case FP_BASIC_TRIANGLE_MAPPING : return QString("Basic Triangle Mapping");
case FP_SET_TEXTURE : return QString("Set Texture");
case FP_COLOR_TO_TEXTURE : return QString("Color To Texture");
default : assert(0);
}
}
@ -68,6 +70,7 @@ const QString FilterTexturePlugin::filterInfo(FilterIDType filterId) const
case FP_BASIC_TRIANGLE_MAPPING : return QString("Builds a basic parametrization");
case FP_SET_TEXTURE : return QString("Set a texture associated with current mesh parametrization.<br>"
"If the texture provided exists it will be simply set else a dummy one will be created in the same directory");
case FP_COLOR_TO_TEXTURE : return QString("Fills the specified texture accordingly to per vertex color");
default : assert(0);
}
return QString("Unknown Filter");
@ -81,6 +84,7 @@ int FilterTexturePlugin::getPreConditions(QAction *a) const
case FP_UV_WEDGE_TO_VERTEX : return MeshFilterInterface::FP_WedgeTexCoord;
case FP_BASIC_TRIANGLE_MAPPING : return MeshFilterInterface::FP_Face;
case FP_SET_TEXTURE : return MeshFilterInterface::FP_WedgeTexCoord;
case FP_COLOR_TO_TEXTURE : return MeshFilterInterface::FP_WedgeTexCoord + MeshFilterInterface::FP_VertexColor;
default: assert(0);
}
return MeshFilterInterface::FP_Generic;
@ -94,6 +98,7 @@ const int FilterTexturePlugin::getRequirements(QAction *a)
case FP_UV_WEDGE_TO_VERTEX :
case FP_BASIC_TRIANGLE_MAPPING :
case FP_SET_TEXTURE :
case FP_COLOR_TO_TEXTURE :
return MeshModel::MM_NONE;
default: assert(0);
}
@ -108,6 +113,7 @@ int FilterTexturePlugin::postCondition( QAction *a) const
case FP_UV_WEDGE_TO_VERTEX : return MeshModel::MM_UNKNOWN;
case FP_BASIC_TRIANGLE_MAPPING : return MeshModel::MM_WEDGTEXCOORD;
case FP_SET_TEXTURE : return MeshModel::MM_UNKNOWN;
case FP_COLOR_TO_TEXTURE : return MeshModel::MM_UNKNOWN;
default: assert(0);
}
return MeshModel::MM_NONE;
@ -123,7 +129,9 @@ const FilterTexturePlugin::FilterClass FilterTexturePlugin::getClass(QAction *a)
case FP_UV_TO_COLOR : return FilterClass(MeshFilterInterface::VertexColoring + MeshFilterInterface::Texture);
case FP_UV_WEDGE_TO_VERTEX :
case FP_BASIC_TRIANGLE_MAPPING :
case FP_SET_TEXTURE : return MeshFilterInterface::Texture;
case FP_SET_TEXTURE :
case FP_COLOR_TO_TEXTURE :
return MeshFilterInterface::Texture;
default : assert(0);
}
return MeshFilterInterface::Generic;
@ -166,6 +174,22 @@ void FilterTexturePlugin::initParameterSet(QAction *action, MeshModel &m, RichPa
parlst.addParam(new RichInt("textDim", 1024, "Texture Dimension (px)", "If the named texture doesn't exists the dummy one will be squared with this side"));
}
break;
case FP_COLOR_TO_TEXTURE : {
QString fileName(m.fileName.c_str());
int lastPoint = fileName.lastIndexOf(".");
if (lastPoint <= 0)
fileName = QString("");
else {
fileName = fileName.left(lastPoint);
lastPoint = std::max<int>(fileName.lastIndexOf('\\'),fileName.lastIndexOf('/'));
if (lastPoint > 0)
fileName = fileName.right(fileName.size() - 1 - lastPoint);
}
fileName = fileName.append("_color.png");
parlst.addParam(new RichString("textName", fileName, "Texture file", "The texture file to be created"));
parlst.addParam(new RichInt("textDim", 1024, "Texture Dimension (px)", "The dimension for the texture"));
}
break;
default : assert(0);
}
}
@ -335,7 +359,7 @@ bool FilterTexturePlugin::applyFilter(QAction *filter, MeshModel &m, RichParamet
float border = ((float)pxBorder) / textDim;
// Creates a vector of pair <face index, double area>
// Creates a vector of double areas
double maxArea = -1, minArea=DBL_MAX;
std::vector<double> areas;
int faceNo = 0;
@ -365,7 +389,7 @@ bool FilterTexturePlugin::applyFilter(QAction *filter, MeshModel &m, RichParamet
buckets[slot].push_back(i);
}
// Determinates correct dimension and accordingly max halfening levels
// Determines correct dimension and accordingly max halfening levels
int dim = 0;
int halfeningLevels = 0;
@ -519,7 +543,7 @@ bool FilterTexturePlugin::applyFilter(QAction *filter, MeshModel &m, RichParamet
Log(GLLogStream::FILTER, "Triangles catheti are %.2f px long", (1.0/sideDim-border-bordersq2)*textDim);
}
}
break;
break;
case FP_SET_TEXTURE : {
@ -575,10 +599,14 @@ bool FilterTexturePlugin::applyFilter(QAction *filter, MeshModel &m, RichParamet
m.cm.textures.push_back(textName.toStdString());
}
break;
case FP_COLOR_TO_TEXTURE : {
this->errorMessage = "not implemented yet!";
return false;
}
break;
default: assert(0);
}
return true;
}

3
src/meshlabplugins/filter_texture/filter_texture.h
View File

@ -39,7 +39,8 @@ public:
FP_UV_TO_COLOR,
FP_UV_WEDGE_TO_VERTEX,
FP_BASIC_TRIANGLE_MAPPING,
FP_SET_TEXTURE
FP_SET_TEXTURE,
FP_COLOR_TO_TEXTURE
};
FilterTexturePlugin();