diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/client/views/GestureOverlay.tsx | 71 |
1 files changed, 60 insertions, 11 deletions
diff --git a/src/client/views/GestureOverlay.tsx b/src/client/views/GestureOverlay.tsx index d439c3f48..6f01d3f3e 100644 --- a/src/client/views/GestureOverlay.tsx +++ b/src/client/views/GestureOverlay.tsx @@ -133,30 +133,38 @@ export class GestureOverlay extends ObservableReactComponent<React.PropsWithChil } } isScribble(inkPoints: any) { - console.log(inkPoints); const ffView = DocumentView.allViews().find(view => view.ComponentView instanceof CollectionFreeFormView); const points = this._points.map(p => ({ X: p.X, Y: p.Y })); - const cuspArray = this.getNumberOfCusps(inkPoints); + console.log(points); + const cuspArray = this.getNumberOfCusps(points); + console.log(cuspArray); let cuspBooleanArray: boolean[] = []; let docsToDelete: Doc[] = []; const childDocs = (ffView?.ComponentView as CollectionFreeFormView).childDocs; childDocs.map(doc => DocumentView.getDocumentView(doc, DocumentView.getDocumentView(doc))).filter(inkView => inkView?.ComponentView instanceof InkingStroke); - for (let doc of childDocs) { - console.log((DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData.map(point => ({ X: point.X, Y: point.Y }))); - } if ((ffView?.ComponentView as CollectionFreeFormView).childDocs) { if (cuspArray.length > 4) { + console.log('there are enough cusps'); for (let i = 0; i < cuspArray.length - 2; i++) { outerLoop: for (let doc of childDocs) { const point1 = cuspArray[i]; const point2 = cuspArray[i + 1]; const point3 = cuspArray[i + 2]; const triangleObject = { p1: { X: point1.X, Y: point1.Y }, p2: { X: point2.X, Y: point2.Y }, p3: { X: point3.X, Y: point3.Y } }; - //console.log(triangleObject + ' ' + (DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData); - if (this.isAnyPointInTriangle(triangleObject, (DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData)) { - docsToDelete.push(doc); - cuspBooleanArray.push(true); - break outerLoop; + console.log((DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData.map(point => ({ X: point.X, Y: point.Y }))); + console.log(doc.title); + if (doc.title === 'line') { + if (this.doesLineIntersectTriangle((DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData, triangleObject)) { + docsToDelete.push(doc); + cuspBooleanArray.push(true); + break outerLoop; + } + } else { + if (this.isAnyPointInTriangle(triangleObject, (DocumentView.getDocumentView(doc)?.ComponentView as InkingStroke).inkScaledData().inkData)) { + docsToDelete.push(doc); + cuspBooleanArray.push(true); + break outerLoop; + } } } cuspBooleanArray.push(false); @@ -170,6 +178,9 @@ export class GestureOverlay extends ObservableReactComponent<React.PropsWithChil } } determineIfScribble(cuspBooleanArray: boolean[]) { + if (!cuspBooleanArray) { + return false; + } const quarterArrayLength = Math.ceil((cuspBooleanArray.length - 2) * 0.25); let hasObjectInFirstAndLast25 = true; for (let i = 0; i < quarterArrayLength; i++) { @@ -180,6 +191,9 @@ export class GestureOverlay extends ObservableReactComponent<React.PropsWithChil } const trueCount = cuspBooleanArray.filter(value => value).length; const percentageTrues = trueCount / cuspBooleanArray.length; + if (percentageTrues > 0.75 || hasObjectInFirstAndLast25) { + console.log('requirements are met'); + } return percentageTrues > 0.75 || hasObjectInFirstAndLast25; } isRectangleOverlap(rect1: any, rect2: any): boolean { @@ -203,12 +217,47 @@ export class GestureOverlay extends ObservableReactComponent<React.PropsWithChil //console.log(point.X + ' ' + point.Y); //console.log(triangle); if (this.isPointInTriangle(point, triangle)) { - console.log('im true'); return true; } } return false; } + doesLineIntersectTriangle(line: any, triangle: any): boolean { + const edges = [ + { start: triangle.p1, end: triangle.p2 }, + { start: triangle.p2, end: triangle.p3 }, + { start: triangle.p3, end: triangle.p1 }, + ]; + + for (const edge of edges) { + if (this.doLinesIntersect(line, edge)) { + return true; + } + } + + return false; + } + doLinesIntersect(line1: any, line2: any): boolean { + const A = line1[0]; + const B = line1[line1.length - 1]; + const { start: C, end: D } = line2; + + console.log(A); + console.log(B); + console.log(C); + console.log(D); + console.log(line1); + const denominator = (B.X - A.X) * (D.Y - C.Y) - (B.Y - A.Y) * (D.X - C.X); + if (denominator === 0) return false; + + const numerator1 = (A.Y - C.Y) * (D.X - C.X) - (A.X - C.X) * (D.Y - C.Y); + const numerator2 = (A.Y - C.Y) * (B.X - A.X) - (A.X - C.X) * (B.Y - A.Y); + + const r = numerator1 / denominator; + const s = numerator2 / denominator; + + return r >= 0 && r <= 1 && s >= 0 && s <= 1; + } @action onPointerUp = () => { console.log('pointer up'); |