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yibojiang/model_converter.sh

Last active May 28, 2024 18:03
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Revisions

  1. yibojiang revised this gist Nov 30, 2016. 1 changed file with 79 additions and 74 deletions.
    153 changes: 79 additions & 74 deletions model_converter.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -8,7 +8,7 @@


    function list {
    cat << EOF
    echo "
    Support model formats:
    Autodesk ( fbx )
    @@ -46,104 +46,108 @@ Support export formats:
    Assimp Binary ( assbin )
    Assxml Document ( xml )
    Extensible 3D ( x3d )
    EOF
    "
    exit 1
    }

    function install_assimp {
    LIB=$HOME/"lib"
    FILE="libassimp.3.3.1 3.dylib"
    ALIAS_FILE="libassimp.3.dylib"
    ALIAS_FILE2="libassimp.dylib"
    FILE_PATH=$LIB/$FILE
    # echo $FILE_PATH
    if [ -f $FILE_PATH ]; then
    echo "No need to cp the libassimp.3.dylib, already exists."
    echo ""
    else
    if [[ -d ${LIB} ]]; then
    # echo "${LIB} exists"
    echo ""
    else
    echo "${LIB} doesn't exists, create one."
    mkdir ${LIB}
    fi

    ln "$FILE" "$LIB/$ALIAS_FILE"
    ln "$FILE" "$LIB/$ALIAS_FILE2"
    ln "$FILE" "$LIB/$FILE"
    echo "ln $FILE $LIB/$ALIAS_FILE"
    echo "ln $FILE $LIB/$ALIAS_FILE2"
    echo "ln $FILE $LIB/$FILE"
    fi
    }

    function usage {

    cat << EOF
    Usage:
    converter.sh -l = List all supported model formats.
    converter.sh -e <export_format> <src_folder> <dist_folder> = Batch Export the models with specific format.
    ./converter.sh -i = Install assimp library.
    ./converter.sh -l = List all supported model formats.
    ./converter.sh -f <export_format> -s <src_folder> -r <dist_folder> = Batch Export the models with specific format.
    Example:
    ./converter.sh -f obj -s test/ -d export/
    EOF
    exit 1
    say "check the usage"
    # exit 1
    }



    if [[ "$#" -eq 0 ]]; then
    echo "This is a program for batch model to a specific format.
    "
    echo "
    This is a program for batch model to a specific format.
    Contact Yibo Jiang or sent email to [email protected] if you meet any problems.
    Before using the shell, you have to install by calling ./converter.sh -i
    "
    usage
    say "Contact Yibo Jiang or sent email to [email protected] if you meet any problems."
    exit 1
    fi

    for i in "$@"
    while getopts “ilf:s:d:” OPTION
    do
    case $i in
    -l|--list)
    list
    shift # past argument=value
    exit 1
    ;;
    -e|--export)
    # shift
    break
    echo ""
    case $OPTION in
    i)
    install_assimp
    exit 1
    ;;
    l)
    list
    exit 1
    ;;
    --default)
    DEFAULT=YES
    shift # past argument with no value
    ;;
    *)
    echo "Unknown Options $i"
    echo
    usage
    exit 1
    f)
    FORMAT=$OPTARG
    ;;
    esac
    s)
    SRC=$OPTARG
    ;;
    d)
    DEST=$OPTARG
    ;;
    ?)
    usage
    exit
    ;;
    esac
    done

    while [[ $# -gt 1 ]]
    do
    key="$1"

    case $key in
    -e|--export)
    FORMAT="$2"
    SRC="$3"
    DEST="$4"
    shift # past argument
    ;;
    --default)
    DEFAULT=YES
    shift # past argument with no value
    ;;

    # *)
    # exit 1
    # unknown option
    # ;;
    esac
    shift # past argument or value
    done

    # echo dest:$DEST
    case $FORMAT in
    dae|x|stp|obj|stl|stp|plyb|3ds|gltf|binary|glb|assbin|xml|x3d)
    shift
    ;;
    *)
    echo "Format $FORMAT unsupported. try ( dae, x, stp, obj, stl, stp, plyb, 3ds, gltf, binary, glb, assbin, xml, x3d )."
    echo
    usage
    exit 1
    ;;
    esac

    install_assimp

    if [[ -d ${SRC} ]]; then
    echo "Read models from ${SRC}"
    echo "Reading models from ${SRC}"
    say "Reading models from ${SRC}"
    else
    echo "Invalid Path ${SRC}"
    echo "Invalid src Path ${SRC}"
    say "Invalid src Path ${SRC}"
    exit 1
    fi

    if [[ -d ${DEST} ]]; then
    echo "Export models to ${DEST}"
    echo "Exporting models to ${DEST}"
    say "Exporting models to ${DEST}"
    else
    echo "Invalid Path ${DEST}"
    echo "Invalid dest Path ${DEST}"
    exit 1
    fi

    @@ -155,7 +159,8 @@ do
    xpref=${xbase%.*}
    # echo;echo path=${xpath};echo pref=${xpref};echo ext=${xfext}
    echo "export to $DEST/$xpref.$FORMAT "
    assimp export $f $DEST/$xpref.$FORMAT -f$FORMAT
    rm $DEST/$xpref.$FORMAT.mtl
    done
    # say "export to $DEST/$xpref.$FORMAT "
    ./assimp export $f $DEST/$xpref.$FORMAT -f$FORMAT
    # rm $DEST/$xpref.$FORMAT.mtl

    done
  2. yibojiang revised this gist Nov 28, 2016. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion model_converter.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -158,4 +158,4 @@ do
    assimp export $f $DEST/$xpref.$FORMAT -f$FORMAT
    rm $DEST/$xpref.$FORMAT.mtl
    done
    # assimp export test/COLLADA.dae ~/Desktop/1.obj -fobj

  3. yibojiang created this gist Nov 28, 2016.
    161 changes: 161 additions & 0 deletions model_converter.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,161 @@
    #!/bin/bash

    # Author Yibo Jiang
    # Contact: [email protected]

    # Assimp
    # License 3-clause BSD-License. Copyright (c) 2006-2015 assimp team All rights reserved..


    function list {
    cat << EOF
    Support model formats:
    Autodesk ( fbx )
    Collada ( dae )
    glTF ( gltf, glb )
    Blender 3D ( blend )
    3ds Max 3DS ( 3ds )
    3ds Max ASE ( ase )
    Wavefront Object ( obj )
    Industry Foundation Classes (IFC/Step) ( ifc )
    XGL ( xgl,zgl )
    Stanford Polygon Library ( ply )
    AutoCAD DXF ( dxf )
    LightWave ( lwo )
    LightWave Scene ( lws )
    Modo ( lxo )
    Stereolithography ( stl )
    DirectX X ( x )
    AC3D ( ac )
    Milkshape 3D ( ms3d )
    TrueSpace ( cob, scn )
    Support export formats:
    Collada ( dae )
    X Files ( x )
    Step Files ( stp )
    Wavefront OBJ format ( obj )
    Stereolithography ( binary) ( stl )
    Stanford Polygon Library ( stp )
    Stanford Polygon Library ( binary ) ( plyb )
    Autodesk 3DS ( legacy) ( 3ds )
    GL Transmission Format ( gltf )
    GL Transmission Format ( binary ) ( glb )
    Assimp Binary ( assbin )
    Assxml Document ( xml )
    Extensible 3D ( x3d )
    EOF
    exit 1
    }

    function usage {
    cat << EOF
    Usage:
    converter.sh -l = List all supported model formats.
    converter.sh -e <export_format> <src_folder> <dist_folder> = Batch Export the models with specific format.
    EOF
    exit 1
    }



    if [[ "$#" -eq 0 ]]; then
    echo "This is a program for batch model to a specific format.
    "
    usage
    exit 1
    fi

    for i in "$@"
    do
    case $i in
    -l|--list)
    list
    shift # past argument=value
    exit 1
    ;;
    -e|--export)
    # shift
    break
    echo ""
    ;;
    --default)
    DEFAULT=YES
    shift # past argument with no value
    ;;
    *)
    echo "Unknown Options $i"
    echo
    usage
    exit 1
    ;;
    esac
    done

    while [[ $# -gt 1 ]]
    do
    key="$1"

    case $key in
    -e|--export)
    FORMAT="$2"
    SRC="$3"
    DEST="$4"
    shift # past argument
    ;;
    --default)
    DEFAULT=YES
    shift # past argument with no value
    ;;

    # *)
    # exit 1
    # unknown option
    # ;;
    esac
    shift # past argument or value
    done

    # echo dest:$DEST
    case $FORMAT in
    dae|x|stp|obj|stl|stp|plyb|3ds|gltf|binary|glb|assbin|xml|x3d)
    shift
    ;;
    *)
    echo "Format $FORMAT unsupported. try ( dae, x, stp, obj, stl, stp, plyb, 3ds, gltf, binary, glb, assbin, xml, x3d )."
    echo
    usage
    exit 1
    ;;
    esac


    if [[ -d ${SRC} ]]; then
    echo "Read models from ${SRC}"
    else
    echo "Invalid Path ${SRC}"
    exit 1
    fi

    if [[ -d ${DEST} ]]; then
    echo "Export models to ${DEST}"
    else
    echo "Invalid Path ${DEST}"
    exit 1
    fi

    for f in $SRC/*;
    do
    xpath=${f%/*}
    xbase=${f##*/}
    xfext=${xbase##*.}
    xpref=${xbase%.*}
    # echo;echo path=${xpath};echo pref=${xpref};echo ext=${xfext}
    echo "export to $DEST/$xpref.$FORMAT "
    assimp export $f $DEST/$xpref.$FORMAT -f$FORMAT
    rm $DEST/$xpref.$FORMAT.mtl
    done
    # assimp export test/COLLADA.dae ~/Desktop/1.obj -fobj