brepjs API Reference
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    Interface GearGeometry

    interface GearGeometry {
        alphaPitch: number;
        alphaTip: number;
        halfToothAngle: number;
        isInternal: boolean;
        rb: number;
        rPitch: number;
        rRoot: number;
        rTip: number;
        toothPitch: number;
    }
    Index

    Properties

    alphaPitch: number
    alphaTip: number

    Involute parameter α at the radius the flank reaches (rTip ext, rRoot int).

    halfToothAngle: number

    Half-tooth angular width at the pitch circle, with shift and flank thinning applied.

    isInternal: boolean
    rb: number
    rPitch: number
    rRoot: number

    Inner radius for external, outer for internal.

    rTip: number

    Outer radius for external, inner for internal.

    toothPitch: number