Search simple animation format

[Sor3nt]

Hi all, i am new in the 3D world but not new in development.

 

I try since 3 days to find a simple animation importer exporter for 3dsmax or unity3d but looks like i miss something, it can not be true, that this simple thing did not exists..

 

What i search is a simple plugin das allows me to import animation by XML or JSON, i know the XAF format but its pain to generate and heavy overloaded.

 

 

For better understanding, here what i prefer as file:

 

[
	{
		frame: 1,
		time: 0,
		position: { x: 0, y: 0, z: 0 },
		quad:  { x: 0, y: 0, z: 0, w: 0 }
	},
	{
		frame: 2,
		time: 10,
		position: { x: 10, y: 0, z: 0 },
		quad:  { x: 10, y: 0, z: 0, w: 0 }
	}
]

(the file is generated by a tool from me)

 

can some one point me the right direction to solve this simple problem ?

 

thanks

Edited September 9, 2018 by Sor3nt

[K^2]

You could just write your own. I've written export/import scripts for Blender, Max, and Unity, and it's not that much work. All of the above have convenient utility methods for converting transform data to whatever format you need for keyframes.

[Sor3nt]

you are right, but still wondering that this is not available, what ever, if someone need it , here my code

        sb = new StringBuilder();
        sb.Append("[");

        AnimationClipCurveData[] cdataarray = AnimationUtility.GetAllCurves(clip, true);
        int l = ((AnimationClipCurveData[])cdataarray).Length;
        for (int x = 0; x < l; x++)
        {
            sb.Append("{");
            AnimationClipCurveData cdata = cdataarray[x];

            sb.AppendFormat("\"boneName\" : \"{0}\"", cdata.propertyName); sb.Append(",");

            sb.Append("\"frames\" : [");
            Keyframe[] keys = cdata.curve.keys;
            for (int i = 0; i < keys.Length; i++) {
                Keyframe kf = keys[i];
                sb.Append("{");
                sb.AppendFormat("\"time\" : \"{0}\",", kf.time);
                sb.AppendFormat("\"value\" : \"{0}\"", kf.value);

                sb.Append("}");

                if (i < keys.Length - 1)
                    sb.Append(",");
            }
            sb.Append("]");


            sb.Append("}");
            if (x < l - 1) sb.Append(",");
        }
        sb.Append("]");