/*

Open Asset Import Library (assimp)

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*/

/** @file  FBXImportSettings.h

 *  @brief FBX importer runtime configuration

 */

#ifndef INCLUDED_AI_FBX_IMPORTSETTINGS_H

#define INCLUDED_AI_FBX_IMPORTSETTINGS_H

namespace Assimp {

namespace FBX {

/** FBX import settings, parts of which are publicly accessible via their corresponding AI_CONFIG constants */

struct ImportSettings {

    ImportSettings() :

            strictMode(true),

            readAllLayers(true),

            readAllMaterials(false),

            readMaterials(true),

            readTextures(true),

            readCameras(true),

            readLights(true),

            readAnimations(true),

            readWeights(true),

            useSkeleton(false),

            preservePivots(true),

            optimizeEmptyAnimationCurves(true),

            useLegacyEmbeddedTextureNaming(false),

            removeEmptyBones(true),

            convertToMeters(false) {

        // empty

    }

    /** enable strict mode:

     *   - only accept fbx 2012, 2013 files

     *   - on the slightest error, give up.

     *

     *  Basically, strict mode means that the fbx file will actually

     *  be validated. Strict mode is off by default. */

    bool strictMode;

    /** specifies whether all geometry layers are read and scanned for

      * usable data channels. The FBX spec indicates that many readers

      * will only read the first channel and that this is in some way

      * the recommended way- in reality, however, it happens a lot that

      * vertex data is spread among multiple layers. The default

      * value for this option is true.*/

    bool readAllLayers;

    /** specifies whether all materials are read, or only those that

     *  are referenced by at least one mesh. Reading all materials

     *  may make FBX reading a lot slower since all objects

     *  need to be processed .

     *  This bit is ignored unless readMaterials=true*/

    bool readAllMaterials;

    /** import materials (true) or skip them and assign a default

     *  material. The default value is true.*/

    bool readMaterials;

    /** import embedded textures? Default value is true.*/

    bool readTextures;

    /** import cameras? Default value is true.*/

    bool readCameras;

    /** import light sources? Default value is true.*/

    bool readLights;

    /** import animations (i.e. animation curves, the node

     *  skeleton is always imported). Default value is true. */

    bool readAnimations;

    /** read bones (vertex weights and deform info).

     *  Default value is true. */

    bool readWeights;

    /** will convert all animation data into a skeleton (experimental)

     *  Default value is false.

     */

    bool useSkeleton;

    /** preserve transformation pivots and offsets. Since these can

     *  not directly be represented in assimp, additional dummy

     *  nodes will be generated. Note that settings this to false

     *  can make animation import a lot slower. The default value

     *  is true.

     *

     *  The naming scheme for the generated nodes is:

     *    <OriginalName>_$AssimpFbx$_<TransformName>

     *

     *  where <TransformName> is one of

     *    RotationPivot

     *    RotationOffset

     *    PreRotation

     *    PostRotation

     *    ScalingPivot

     *    ScalingOffset

     *    Translation

     *    Scaling

     *    Rotation

     **/

    bool preservePivots;

    /** do not import animation curves that specify a constant

     *  values matching the corresponding node transformation.

     *  The default value is true. */

    bool optimizeEmptyAnimationCurves;

    /** use legacy naming for embedded textures eg: (*0, *1, *2)

    */

    bool useLegacyEmbeddedTextureNaming;

    /** Empty bones shall be removed

    */

    bool removeEmptyBones;

    /** Set to true to perform a conversion from cm to meter after the import

    */

    bool convertToMeters;

    // Set to true to ignore the axis configuration in the file

    bool ignoreUpDirection = false;

};

} // namespace FBX

} // namespace Assimp

#endif