Exporting cal3d animation creates too many keyframes

[Veleno]

Hi tgoulart,

What's going on here is that cal3d can store keys for position and rotation but does not currently have a way to directly store or use the tangent data needed to control the interpolation between keyframes. For this reason, animations are simplified to 1 keyframe per frame upon export. The exporter also has an option where you can adjust the sample rate (e.g. to 1 keyframe every 10 frames), though this isn't ideal for most animation.