UnityMirror/xNode
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applyWindowCulling condition to skip edge rendering

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This commit is contained in:
Brice Vandemoortele 2020-09-30 10:48:16 +02:00
parent 2c35e5ddb3
commit 83843f4bbc
1 changed files with 12 additions and 2 deletions
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14
Scripts/Editor/NodeEditorGUI.cs
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@ -142,11 +142,21 @@ namespace XNodeEditor {
}
/// <summary> Draw a bezier from output to input in grid coordinates </summary>
public void DrawNoodle(Gradient gradient, NoodlePath path, NoodleStroke stroke, float thickness, List<Vector2> gridPoints) {
public void DrawNoodle(Gradient gradient, NoodlePath path, NoodleStroke stroke, float thickness, List<Vector2> gridPoints, bool applyWindowCulling = false) {
// convert grid points to window points
for (int i = 0; i < gridPoints.Count; ++i)
gridPoints[i] = GridToWindowPosition(gridPoints[i]);
if (applyWindowCulling)
{
var p0 = gridPoints[0];
var p1 = gridPoints[1];
var windowRect = new Rect(Vector2.zero, new Vector2(position.width, position.height));
if (!windowRect.Contains(p0) && !windowRect.Contains(p1)) return;
}
Color originalHandlesColor = Handles.color;
Handles.color = gradient.Evaluate(0f);
int length = gridPoints.Count;
@ -354,7 +364,7 @@ namespace XNodeEditor {
gridPoints.Add(fromRect.center);
gridPoints.AddRange(reroutePoints);
gridPoints.Add(toRect.center);
DrawNoodle(noodleGradient, noodlePath, noodleStroke, noodleThickness, gridPoints);
DrawNoodle(noodleGradient, noodlePath, noodleStroke, noodleThickness, gridPoints, true);
// Loop through reroute points again and draw the points
for (int i = 0; i < reroutePoints.Count; i++) {