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Updated for AliceVision >=2.4.0 compatibility. Export: added --multiband_contrib option.

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matlabbe
2021-09-19 20:20:45 -04:00
parent 44b057b0d7
commit 14b56813d3
6 changed files with 150 additions and 72 deletions
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26
tools/Export/main.cpp
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@@ -63,7 +63,7 @@ void showUsage()
" --mesh Create a mesh.\n"
" --texture Create a mesh with texture.\n"
" --texture_size # Texture size 1024, 2048, 4096, 8192, 16384 (default 8192).\n"
" --texture_count # Maximum textures generated (default 1).\n"
" --texture_count # Maximum textures generated (default 1). Ignored by --multiband option (adjust --multiband_contrib instead).\n"
" --texture_range # Maximum camera range for texturing a polygon (default 0 meters: no limit).\n"
" --texture_depth_error # Maximum depth error between reprojected mesh and depth image to texture a face (-1=disabled, 0=edge length is used, default=0).\n"
" --texture_d2c Distance to camera policy.\n"
@@ -91,7 +91,8 @@ void showUsage()
" --high_gain # High brightness gain 0-100 (default 10).\n"
" --multiband Enable multiband texturing (AliceVision dependency required).\n"
" --multiband_downscale # Downscaling reduce the texture quality but speed up the computation time (default 2).\n"
" --multiband_unwrap # Method to unwrap input mesh: 0=basic (default, >600k faces, fast), 1=LSCM (<=600k faces, optimize space), 2=ABF (<=300k faces, generate 1 atlas).\n"
" --multiband_contrib \"# # # # \" Number of contributions per frequency band for the multi-band blending, should be 4 values! (default \"1 5 10 0\").\n"
" --multiband_unwrap # Method to unwrap input mesh: 0=basic (default, >600k faces, fast), 1=ABF (<=300k faces, generate 1 atlas), 2=LSCM (<=600k faces, optimize space).\n"
" --multiband_fillholes Fill Texture holes with plausible values.\n"
" --multiband_padding # Texture edge padding size in pixel (0-100) (default 5).\n"
" --multiband_scorethr # 0 to disable filtering based on threshold to relative best score (0.0-1.0). (default 0.1).\n"
@@ -153,6 +154,7 @@ int main(int argc, char * argv[])
bool distanceToCamPolicy = false;
bool multiband = false;
int multibandDownScale = 2;
std::string multibandNbContrib = "1 5 10 0";
int multibandUnwrap = 0;
bool multibandFillHoles = false;
int multibandPadding = 5;
@@ -373,6 +375,23 @@ int main(int argc, char * argv[])
showUsage();
}
}
else if(std::strcmp(argv[i], "--multiband_contrib") == 0)
{
++i;
if(i<argc-1)
{
if(uSplit(argv[i], ' ').size() != 4)
{
printf("--multiband_contrib has wrong format! value=\"%s\"\n", argv[i]);
showUsage();
}
multibandNbContrib = argv[i];
}
else
{
showUsage();
}
}
else if(std::strcmp(argv[i], "--multiband_unwrap") == 0)
{
++i;
@@ -1424,7 +1443,7 @@ int main(int argc, char * argv[])
printf("MultiBand texturing (size=%d, downscale=%d, unwrap method=%s, fill holes=%s, padding=%d, best score thr=%f, angle thr=%f, force visible=%s)... \"%s\"\n",
textureSize,
multibandDownScale,
multibandUnwrap==2?"ABF":multibandUnwrap==1?"LSCM":"Basic",
multibandUnwrap==1?"ABF":multibandUnwrap==2?"LSCM":"Basic",
multibandFillHoles?"true":"false",
multibandPadding,
multibandBestScoreThr,
@@ -1442,6 +1461,7 @@ int main(int argc, char * argv[])
0,
textureSize,
multibandDownScale,
multibandNbContrib,
"jpg",
gains,
blendingGains,