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read verticies inside mesh

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This commit is contained in:
gabryon99 2021-04-05 12:44:54 +02:00
parent 8273992ac3
commit 42585a8984
2 changed files with 24 additions and 6 deletions
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28
src/meshlabplugins/io_e57/io_e57.cpp
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@ -26,8 +26,9 @@
#include <external/e57/include/E57SimpleReader.h>
#define START_LOADING "Loading E57 File..."
#define DONE_LOADING "Done!"
#define DONE_LOADING "Done!"
#define E57_DEBUG 1
#define E57_WRAPPER(e57f, exceptionMessage) if (!e57f) throw MLException(QString{exceptionMessage})
void debug(const char* message) noexcept;
@ -43,6 +44,8 @@ void E57IOPlugin::initPreOpenParameter(const QString &format, RichParameterList
void E57IOPlugin::open(const QString &formatName, const QString &fileName, MeshModel &m, int& mask, const RichParameterList &parlst, vcg::CallBackPos* cb)
{
// TODO: format exception messages
mask = 0;
if (formatName.toUpper() != tr("E57")) {
@ -93,32 +96,45 @@ void E57IOPlugin::open(const QString &formatName, const QString &fileName, MeshM
try {
unsigned long size;
auto vertexIterator = vcg::tri::Allocator<CMeshO>::AddVertices(m.cm, static_cast<size_t>(numberPointSize));
e57::CompressedVectorReader dataReader = fileReader.SetUpData3DPointsData(scanIndex, buffSize, data3DPointsData);
m.Enable(mask);
while ((size = dataReader.read()) > 0) {
for (unsigned long i = 0; i < size; i++) {
for (unsigned long i = 0; i < size; i++, vertexIterator++) {
auto vertex = (*vertexIterator).P();
auto x = data3DPointsData.cartesianX[i];
auto y = data3DPointsData.cartesianY[i];
auto z = data3DPointsData.cartesianZ[i];
std::fprintf(stderr, "Debug::E57(%s) :: {x=%f,y=%f,z=%f}\n", stdFilename.c_str(), x, y, z);
vertex[0] = x; vertex[1] = y; vertex[2] = z;
std::fprintf(stderr, "Debug::E57(%s) :: {x=%.3ff,y=%.3ff,z=%.3f}\n", stdFilename.c_str(), x, y, z);
}
}
}
catch (const e57::E57Exception& exception) {
std::fprintf(stderr, "Debug::E57(%s) Exception(%s::%s)\n", stdFilename.c_str(), exception.what(), exception.context().c_str());
if (E57_DEBUG)
std::fprintf(stderr, "Debug::E57(%s) Exception(%s::%s)\n", stdFilename.c_str(), exception.what(), exception.context().c_str());
delete[] data3DPointsData.cartesianX;
delete[] data3DPointsData.cartesianY;
delete[] data3DPointsData.cartesianZ;
fileReader.Close();
throw MLException(QString{exception.what()});
}
std::fprintf(stderr, "Debug::E57(%s) :: E57 Root(guid): %s\n", stdFilename.c_str(), e57FileInfo.guid.c_str());
std::fprintf(stderr, "Debug::E57(%s) :: E57 Root(2D Count): %lld\n", stdFilename.c_str(), fileReader.GetImage2DCount());
if (E57_DEBUG) {
std::fprintf(stderr, "Debug::E57(%s) :: E57 Root(guid): %s\n", stdFilename.c_str(), e57FileInfo.guid.c_str());
std::fprintf(stderr, "Debug::E57(%s) :: E57 Root(2D Count): %lld\n", stdFilename.c_str(), fileReader.GetImage2DCount());
}
updateProgress(*cb, 99, DONE_LOADING);

2
src/meshlabplugins/io_e57/io_e57.h
View File

@ -29,6 +29,8 @@
#include <common/ml_document/mesh_model.h>
#include <external/e57/include/E57Format.h>
typedef typename CMeshO::VertexIterator VertexIterator;
class E57IOPlugin : public QObject, public IOMeshPlugin
{
Q_OBJECT