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Signed-off-by: Mayank Mohapatra <125661248+Mayank77maruti@users.noreply.github.com>
This commit is contained in:
Mayank Mohapatra 2025-02-23 18:46:31 +00:00
parent 5b28501fd9
commit 090a225ec0
4 changed files with 9 additions and 10 deletions
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11
d2layouts/d2cycle/layout.go
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@ -55,7 +55,7 @@ func positionObjects(objects []*d2graph.Object, radius float64) {
angleOffset := -math.Pi / 2 angleOffset := -math.Pi / 2
for i, obj := range objects { for i, obj := range objects {
angle := angleOffset + (2*math.Pi*float64(i)/numObjects) angle := angleOffset + (2 * math.Pi * float64(i) / numObjects)
x := radius * math.Cos(angle) x := radius * math.Cos(angle)
y := radius * math.Sin(angle) y := radius * math.Sin(angle)
obj.TopLeft = geo.NewPoint( obj.TopLeft = geo.NewPoint(
@ -117,7 +117,7 @@ func createCircularArc(edge *d2graph.Edge) {
tangentX /= mag tangentX /= mag
tangentY /= mag tangentY /= mag
} }
const MIN_SEGMENT_LEN = 4.159 const MIN_SEGMENT_LEN = 4.159
dx := lastPoint.X - secondLastPoint.X dx := lastPoint.X - secondLastPoint.X
dy := lastPoint.Y - secondLastPoint.Y dy := lastPoint.Y - secondLastPoint.Y
@ -129,9 +129,9 @@ func createCircularArc(edge *d2graph.Edge) {
// Check if we need to adjust the direction // Check if we need to adjust the direction
if segLength < MIN_SEGMENT_LEN || (currentDirX*tangentX+currentDirY*tangentY) < 0.999 { if segLength < MIN_SEGMENT_LEN || (currentDirX*tangentX+currentDirY*tangentY) < 0.999 {
// Create new point along tangent direction // Create new point along tangent direction
adjustLength := MIN_SEGMENT_LEN // Now float64 adjustLength := MIN_SEGMENT_LEN // Now float64
if segLength >= MIN_SEGMENT_LEN { if segLength >= MIN_SEGMENT_LEN {
adjustLength = segLength // Both are float64 now adjustLength = segLength // Both are float64 now
} }
newSecondLastX := lastPoint.X - tangentX*adjustLength newSecondLastX := lastPoint.X - tangentX*adjustLength
newSecondLastY := lastPoint.Y - tangentY*adjustLength newSecondLastY := lastPoint.Y - tangentY*adjustLength
@ -141,7 +141,6 @@ func createCircularArc(edge *d2graph.Edge) {
} }
} }
// clampPointOutsideBox walks forward along the path until it finds a point outside the box, // clampPointOutsideBox walks forward along the path until it finds a point outside the box,
// then replaces the point with a precise intersection. // then replaces the point with a precise intersection.
func clampPointOutsideBox(box *geo.Box, path []*geo.Point, startIdx int) (int, *geo.Point) { func clampPointOutsideBox(box *geo.Box, path []*geo.Point, startIdx int) (int, *geo.Point) {
@ -163,7 +162,7 @@ func clampPointOutsideBox(box *geo.Box, path []*geo.Point, startIdx int) (int, *
} }
return i, path[i] return i, path[i]
} }
return len(path)-1, path[len(path)-1] return len(path) - 1, path[len(path)-1]
} }
// clampPointOutsideBoxReverse works similarly but in reverse order. // clampPointOutsideBoxReverse works similarly but in reverse order.