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Use Vector2 in bezier calculations

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This commit is contained in:
apkd 2019-10-27 16:37:31 +01:00
parent 455107aabb
commit e15076b34f
1 changed files with 5 additions and 5 deletions
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10
Scripts/Editor/NodeEditorGUI.cs
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@ -117,7 +117,7 @@ namespace XNodeEditor {
if (NodeEditorPreferences.GetSettings().autoSave) AssetDatabase.SaveAssets(); if (NodeEditorPreferences.GetSettings().autoSave) AssetDatabase.SaveAssets();
} }
static Vector3 CalculateBezierPoint(in Vector3 p0, in Vector3 p1, in Vector3 p2, in Vector3 p3, float t) { static Vector2 CalculateBezierPoint(in Vector2 p0, in Vector2 p1, in Vector2 p2, in Vector2 p3, float t) {
float u = 1 - t; float u = 1 - t;
float tt = t * t, uu = u * u; float tt = t * t, uu = u * u;
float uuu = uu * u, ttt = tt * t; float uuu = uu * u, ttt = tt * t;
@ -125,7 +125,7 @@ namespace XNodeEditor {
} }
/// <summary> Draws a line segment without allocating temporary arrays </summary> /// <summary> Draws a line segment without allocating temporary arrays </summary>
static void DrawAAPolyLineNonAlloc(float thickness, in Vector3 p0, in Vector3 p1) { static void DrawAAPolyLineNonAlloc(float thickness, in Vector2 p0, in Vector2 p1) {
polyLineTempArray[0] = p0; polyLineTempArray[0] = p0;
polyLineTempArray[1] = p1; polyLineTempArray[1] = p1;
Handles.DrawAAPolyLine(thickness, polyLineTempArray); Handles.DrawAAPolyLine(thickness, polyLineTempArray);
@ -172,8 +172,8 @@ namespace XNodeEditor {
int division = Mathf.RoundToInt(.2f * dist_ab) + 3; int division = Mathf.RoundToInt(.2f * dist_ab) + 3;
// Coloring and bezier drawing. // Coloring and bezier drawing.
int draw = 0; int draw = 0;
Vector3 bezierPrevious = point_a; Vector2 bezierPrevious = point_a;
for (int j = 1; j < division; ++j) for (int j = 1; j <= division; ++j)
{ {
if (stroke == NoodleStroke.Dashed) { if (stroke == NoodleStroke.Dashed) {
draw++; draw++;
@ -182,7 +182,7 @@ namespace XNodeEditor {
} }
if (i == length - 2) if (i == length - 2)
Handles.color = gradient.Evaluate((j + 1f) / division); Handles.color = gradient.Evaluate((j + 1f) / division);
Vector3 bezierNext = CalculateBezierPoint(point_a, tangent_a, tangent_b, point_b, j / (float)division); Vector2 bezierNext = CalculateBezierPoint(point_a, tangent_a, tangent_b, point_b, j / (float)division);
DrawAAPolyLineNonAlloc(thickness, bezierPrevious, bezierNext); DrawAAPolyLineNonAlloc(thickness, bezierPrevious, bezierNext);
bezierPrevious = bezierNext; bezierPrevious = bezierNext;
} }