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annotationBreakpoints

TypeRecord<number, number>
Default{ 165: 0, 135: 0.4, 0: 1 }

Breakpoints for the annotation opacity, mapped by degree between (camera-model center-annotation) as key.

{
    src: "/egjs-view3d/model/draco/alarm.glb",
    annotationURL: "/egjs-view3d/model/annotation/alarm-annotations.json"
}
{
    src: "/egjs-view3d/model/draco/alarm.glb",
    annotationURL: "/egjs-view3d/model/annotation/alarm-annotations.json",
    annotationBreakpoints: {
        0: 1,
        45: 0.4,
        90: 0
    }
}