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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | 17x 1x 16x 16x 16x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 618x 618x 618x 618x 2482x 618x 4x 1x 3x 3x 3x 3x 36x 1x 1x 3x 2x 1x 30x 30x 461x 30x 10x 1x 9x 9x 2x 7x 7x 17x 7x 7x 82x 82x 1083x 82x 9x 9x 11x 9x 29x 29x 29x 1x 28x 28x 28x 38x 28x 2x 26x 6x 6x 6x 6x 168x 6x | import {
OpenCascadeInstance, TopoDS_Edge, TopoDS_Face,
TopoDS_Shape, TopoDS_Solid, TopoDS_Vertex, TopoDS_Wire
} from "../../../bitbybit-dev-occt/bitbybit-dev-occt";
import * as Inputs from "../../api/inputs/inputs";
import { EnumService } from "./enum.service";
import { IteratorService } from "./iterator.service";
interface TopoDS_ShapeHash extends TopoDS_Shape {
hash?: number;
}
export class ShapeGettersService {
constructor(
private readonly occ: OpenCascadeInstance,
private readonly enumService: EnumService,
private readonly iteratorService: IteratorService,
) { }
getNumSolidsInCompound(shape: TopoDS_Shape): number {
if (!shape ||
this.enumService.getShapeTypeEnum(shape) !== Inputs.OCCT.shapeTypeEnum.compound ||
shape.IsNull()
) {
throw new Error("Shape is not a compound or is null.");
}
let solidsFound = 0;
this.iteratorService.forEachSolid(shape, () => { solidsFound++; });
return solidsFound;
}
getSolidFromCompound(shape: TopoDS_ShapeHash, index: number) {
Iif (!shape ||
shape.ShapeType() > this.occ.TopAbs_ShapeEnum.TopAbs_COMPSOLID ||
shape.IsNull()
) {
console.error("Not a compound shape!");
return shape;
}
Eif (!index) {
index = 0;
}
let innerSolid = shape;
let solidsFound = 0;
this.iteratorService.forEachSolid(shape, (i, s) => {
Eif (i === index) { innerSolid = this.occ.TopoDS.Solid_1(s); } solidsFound++;
});
Iif (solidsFound === 0) { console.error("NO SOLIDS FOUND IN SHAPE!"); }
innerSolid.hash = shape.hash + 1;
return innerSolid;
}
getEdges(inputs: Inputs.OCCT.ShapeDto<TopoDS_Shape>): TopoDS_Edge[] {
Iif (inputs.shape && this.enumService.getShapeTypeEnum(inputs.shape) === Inputs.OCCT.shapeTypeEnum.edge) {
return [inputs.shape];
}
Iif (!inputs.shape || inputs.shape.IsNull()) {
throw (new Error("Shape is not provided or is of incorrect type"));
}
const edges: TopoDS_Edge[] = [];
this.iteratorService.forEachEdge(inputs.shape, (i, edge) => {
edges.push(edge);
});
return edges;
}
getEdge(inputs: Inputs.OCCT.EdgeIndexDto<TopoDS_Shape>): TopoDS_Edge {
if (!inputs.shape || (inputs.shape.ShapeType && inputs.shape.ShapeType() > this.occ.TopAbs_ShapeEnum.TopAbs_WIRE) || inputs.shape.IsNull()) {
throw (new Error("Edge can not be found for shape that is not provided or is of incorrect type"));
}
if (!inputs.index) { inputs.index = 0; }
let innerEdge = {};
let foundEdge = false;
this.iteratorService.forEachEdge(inputs.shape, (i: number, s: TopoDS_Edge) => {
if (i === inputs.index) {
innerEdge = s;
foundEdge = true;
}
});
if (!foundEdge) {
throw (new Error(`Edge can not be found for shape on index ${inputs.index}`));
} else {
return innerEdge as TopoDS_Edge;
}
}
getWires(inputs: Inputs.OCCT.ShapeDto<TopoDS_Wire>): TopoDS_Wire[] {
const wires: TopoDS_Wire[] = [];
this.iteratorService.forEachWire(inputs.shape, (wireIndex: number, myWire: TopoDS_Wire) => {
wires.push(myWire);
});
return wires;
}
getWire(inputs: Inputs.OCCT.ShapeIndexDto<TopoDS_Shape>): TopoDS_Wire {
if (!inputs.shape || inputs.shape.IsNull()) {
throw (new Error("Shape is not provided or is null"));
}
const shapeType = this.enumService.getShapeTypeEnum(inputs.shape);
if ((shapeType === Inputs.OCCT.shapeTypeEnum.wire ||
shapeType === Inputs.OCCT.shapeTypeEnum.edge ||
shapeType === Inputs.OCCT.shapeTypeEnum.vertex)) {
throw (new Error("Shape is of incorrect type"));
}
if (!inputs.index) { inputs.index = 0; }
let innerWire: TopoDS_Wire | undefined;
this.iteratorService.forEachWire(inputs.shape, (i, s) => {
if (i === inputs.index) { innerWire = this.occ.TopoDS.Wire_1(s); }
});
Iif (!innerWire) {
throw (Error("Wire not found"));
}
return innerWire;
}
getFaces(inputs: Inputs.OCCT.ShapeDto<TopoDS_Shape>): TopoDS_Face[] {
const faces: TopoDS_Face[] = [];
this.iteratorService.forEachFace(inputs.shape, (faceIndex, myFace) => {
faces.push(myFace);
});
return faces;
}
getSolids(inputs: Inputs.OCCT.ShapeDto<TopoDS_Shape>): TopoDS_Solid[] {
const solids: TopoDS_Face[] = [];
this.iteratorService.forEachSolid(inputs.shape, (faceIndex, myFace) => {
solids.push(myFace);
});
return solids;
}
getFace(inputs: Inputs.OCCT.ShapeIndexDto<TopoDS_Shape>): TopoDS_Face {
Iif (!inputs.shape || inputs.shape.IsNull()) {
throw new Error("Shape is not provided or is null");
}
const shapeType = this.enumService.getShapeTypeEnum(inputs.shape);
if (shapeType === Inputs.OCCT.shapeTypeEnum.wire ||
shapeType === Inputs.OCCT.shapeTypeEnum.edge ||
shapeType === Inputs.OCCT.shapeTypeEnum.vertex) {
throw (new Error("Shape is of incorrect type"));
}
if (!inputs.index) { inputs.index = 0; }
let innerFace = {}; let facesFound = 0;
this.iteratorService.forEachFace(inputs.shape, (i, s) => {
if (i === inputs.index) { innerFace = this.occ.TopoDS.Face_1(s); } facesFound++;
});
if (facesFound < inputs.index || inputs.index < 0) {
throw (new Error("Face index is out of range"));
}
else {
return innerFace as TopoDS_Face;
}
}
getVertices(inputs: Inputs.OCCT.ShapeDto<TopoDS_Shape>): TopoDS_Vertex[] {
Iif (inputs.shape && this.enumService.getShapeTypeEnum(inputs.shape) === Inputs.OCCT.shapeTypeEnum.vertex) {
return [inputs.shape];
}
Iif (!inputs.shape || inputs.shape.IsNull()) {
throw (new Error("Shape is not provided or is of incorrect type"));
}
const vertices: TopoDS_Vertex[] = [];
this.iteratorService.forEachVertex(inputs.shape, (i, vertex) => {
vertices.push(vertex);
});
return vertices;
}
}
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