setInterpolation method
dynamic
setInterpolation(
- dynamic interpolation
Implementation
setInterpolation(interpolation) {
Function(dynamic result)? factoryMethod;
switch (interpolation) {
case InterpolateDiscrete:
factoryMethod = InterpolantFactoryMethodDiscrete;
break;
case InterpolateLinear:
factoryMethod = InterpolantFactoryMethodLinear;
break;
case InterpolateSmooth:
factoryMethod = InterpolantFactoryMethodSmooth;
break;
}
if (factoryMethod == null) {
var message =
'unsupported interpolation for $ValueTypeName keyframe track named $name';
if (createInterpolant == null) {
// fall back to default, unless the default itself is messed up
if (interpolation != DefaultInterpolation) {
setInterpolation(DefaultInterpolation);
} else {
throw (message); // fatal, in this case
}
}
print('THREE.KeyframeTrack: $message');
return this;
}
createInterpolant = factoryMethod;
return this;
}