@bitbybit-dev/occt/lib/occ-referenced-returns.js

Bit By Bit Developers CAD algorithms using OpenCascade Technology kernel. Run in Node and in Browser.

export class OCCReferencedReturns {
    constructor(occ) {
        this.occ = occ;
    }
    /**
     * Get edge parameter bounds using the new BRep_Tool_GetEdgeParameters helper.
     * This replaces the old BRep_Tool.Range_1 pattern.
     */
    BRep_Tool_Range_1(edge, p1, p2) {
        const result = this.occ.BRep_Tool_GetEdgeParameters(edge);
        if (result.IsValid) {
            p1.current = result.First;
            p2.current = result.Last;
        }
    }
    /**
     * Get edge curve using the new GetEdgeCurve helper.
     * This replaces the old BRep_Tool.Curve_2 pattern.
     */
    BRep_Tool_Curve_2(edge, p1, p2) {
        const result = this.occ.BRep_Tool_GetEdgeParameters(edge);
        if (result.IsValid) {
            p1.current = result.First;
            p2.current = result.Last;
            // Use the GetEdgeCurve helper to get the actual curve
            return this.occ.GetEdgeCurve(edge);
        }
        return null;
    }
    /**
     * Get face UV bounds using the new GetFaceUVBounds helper.
     * This replaces the old BRepTools.UVBounds_1 pattern.
     */
    BRepTools_UVBounds_1(face, uMin, uMax, vMin, vMax) {
        const result = this.occ.GetFaceUVBounds(face);
        if (result.IsValid) {
            uMin.current = result.UMin;
            uMax.current = result.UMax;
            vMin.current = result.VMin;
            vMax.current = result.VMax;
        }
    }
}