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Export: Added colored OBJ options

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This commit is contained in:
matlabbe
2025-02-23 13:48:17 -08:00
parent cb3637b6db
commit 8fda81bd28
10 changed files with 898 additions and 284 deletions
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24
tools/Export/main.cpp
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@@ -85,6 +85,10 @@ void showUsage()
" --texture_angle # Maximum camera angle for texturing a polygon (default 0 deg: no limit).\n"
" --texture_depth_error # Maximum depth error between reprojected mesh and depth image to texture a face\n"
" (-1=disabled, 0=edge length is used, default=0).\n"
" --texture_color_policy # How vertices are colored when texturing: \n"
" 0=colorless (standard OBJ), \n"
" 1=keep color only on textureless polygons, \n"
" 2=keep all color.\n"
" --texture_roi_ratios \"# # # #\" Region of interest from images to texture or to color scans. Format\n"
" is \"left right top bottom\" (e.g. \"0 0 0 0.1\" means 10%%\n"
" of the image bottom not used).\n"
@@ -236,6 +240,7 @@ int main(int argc, char * argv[])
double multibandAngleHardthr = 90;
bool multibandForceVisible = false;
float colorRadius = -1.0f;
int textureVertexColorPolicy = 0;
bool cloudFromScan = false;
bool saveInDb = false;
int lowBrightnessGain = 0;
@@ -859,6 +864,18 @@ int main(int argc, char * argv[])
showUsage();
}
}
else if(std::strcmp(argv[i], "--texture_color_policy") == 0)
{
++i;
if(i<argc-1)
{
textureVertexColorPolicy = uStr2Int(argv[i]);
}
else
{
showUsage();
}
}
else if(std::strcmp(argv[i], "--scan") == 0)
{
cloudFromScan = true;
@@ -2306,7 +2323,7 @@ int main(int argc, char * argv[])
maxPolygons,
cloudToExport,
colorRadius,
!texture,
!(texture && textureVertexColorPolicy == 0),
doClean,
minCluster);
printf("Mesh color transfer... done (%fs).\n", timer.ticks());
@@ -2424,7 +2441,8 @@ int main(int argc, char * argv[])
lowBrightnessGain, highBrightnessGain, // low-high brightness/contrast balance
false, // exposure fusion
0, // state
0, // blank value (0=black)
255, // blank value (0=white)
textureVertexColorPolicy == 1,
&gains,
&blendingGains,
&contrastValues);
@@ -2539,7 +2557,7 @@ int main(int argc, char * argv[])
f_idx += static_cast<unsigned>(textureMesh->tex_polygons[m].size());
}
#endif
success = pcl::io::saveOBJFile(outputPath, *textureMesh) == 0;
success = util3d::saveOBJFile(outputPath, *textureMesh) == 0;
if(success)
{