public static void DrawLineFromTo(Node from, int index, Vector2 to, Vector2 nodeScrollPos, Rect position, int nodeLinkQuality)
{
var isPropLink = from.NodeType == NodeType.Property;
Vector2 vectorFrom;
if (isPropLink)
{
vectorFrom = new Vector2(from.Rect.x + from.Rect.width - 13, from.Rect.y + 15) - nodeScrollPos;
}
else
{
vectorFrom = new Vector2(from.Rect.x + from.Rect.width - 13, from.Rect.y + 56 + (25 * index)) - nodeScrollPos;
}
var vectorTo = new Vector2(to.x, to.y);
vectorFrom.x = Mathf.Clamp(vectorFrom.x, 0, position.width);
vectorFrom.y = Mathf.Clamp(vectorFrom.y, 0, position.height);
vectorTo.x = Mathf.Clamp(vectorTo.x, 0, position.width);
vectorTo.y = Mathf.Clamp(vectorTo.y, 0, position.height);
if (!(vectorFrom.x == 0 && vectorTo.x == 0) &&
!(vectorFrom.x == NodeWindow.ScrollDimensions && vectorTo.x == NodeWindow.ScrollDimensions) &&
!(vectorFrom.y == 0 && vectorTo.y == 0) &&
!(vectorFrom.y == NodeWindow.ScrollDimensions && vectorTo.y == NodeWindow.ScrollDimensions))
{
var dist = Vector2.Distance(vectorFrom, vectorTo);
var multiplier = 1 + (dist / 100);
nodeLinkQuality = (int)(nodeLinkQuality * multiplier);
RPGAIODrawing.BezierLineX(vectorFrom, vectorFrom + Vector2.right * 50.0f, vectorTo, vectorTo - Vector2.right * 50.0f, nodeLinkColor, 1.2f, true, nodeLinkQuality, position.width, position.height - 25);
}
}
public static void DrawLinesNew(List <Node> nodes, Vector2 nodeScrollPos, Rect position, int nodeLinkQuality, List <object[]> allLinks = null)
{
allLinks = allLinks ?? new List <object[]>();
if (allLinks.Count == 0)
{
return;
}
for (int index = 0; index < allLinks.Count; index++)
{
var link = allLinks[index];
var isPropLink = link.Length == 4;
var from = ((Node)link[0]).Rect;
var to = ((Node)link[1]).Rect;
var toIsProp = ((Node)link[1]).NodeType == NodeType.Property;
var toIsAdvProp = ((Node)link[1]).NodeType == NodeType.PropertyAndSimple;
var linkIndex = (int)link[2];
Vector2 vectorFrom;
Vector2 vectorTo;
if (isPropLink)
{
vectorFrom = new Vector2(from.x + from.width - 15, from.y + 15) - nodeScrollPos;
var yVal = toIsProp ? 25 : 55;
yVal = toIsAdvProp ? 55 : yVal;
vectorTo = new Vector2(to.x + 12, to.y + yVal + (25 * (linkIndex + 1))) - nodeScrollPos;
}
else
{
vectorFrom = new Vector2(from.x + from.width - 15, from.y + 56 + (25 * (linkIndex))) - nodeScrollPos;
vectorTo = new Vector2(to.x + 12, to.y + 55) - nodeScrollPos;
}
vectorFrom.x = Mathf.Clamp(vectorFrom.x, 0, position.width);
vectorFrom.y = Mathf.Clamp(vectorFrom.y, 0, position.height);
vectorTo.x = Mathf.Clamp(vectorTo.x, 0, position.width);
vectorTo.y = Mathf.Clamp(vectorTo.y, 0, position.height);
if (!(vectorFrom.x == 0 && vectorTo.x == 0) &&
!(vectorFrom.x == NodeWindow.ScrollDimensions && vectorTo.x == NodeWindow.ScrollDimensions) &&
!(vectorFrom.y == 0 && vectorTo.y == 0) &&
!(vectorFrom.y == NodeWindow.ScrollDimensions && vectorTo.y == NodeWindow.ScrollDimensions))
{
var dist = Vector2.Distance(vectorFrom, vectorTo);
var multiplier = 1 + (dist / 100);
var linkQuality = (int)(nodeLinkQuality * multiplier);
RPGAIODrawing.BezierLineX(vectorFrom, vectorFrom + Vector2.right * 50.0f, vectorTo, vectorTo - Vector2.right * 50.0f,
isPropLink ? nodePropLinkColor : nodeLinkColor,
1.2f, true, linkQuality, position.width, position.height - 25);
}
}
}
public static void DrawNodeGrid(Rect position, float snapInt, Color color, float alpha = 0.3f, float width = 1)
{
color.a = alpha;
//vertical lines
for (float x = snapInt; x < position.width; x += snapInt)
{
RPGAIODrawing.DrawLine(new Vector2(x, position.y), new Vector2(x, position.height - 15), color, width, false);
}
//horizontal lines
for (float y = position.y; y <= position.height; y += snapInt)
{
RPGAIODrawing.DrawLine(new Vector2(0, y), new Vector2((position.width * 2) - 30, y), color, width, false);
}
}
public static void BezierLine(Vector2 start, Vector2 startTangent, Vector2 end, Vector2 endTangent, Color color, float width, bool antiAlias, int segments)
{
Vector2 lastV = cubeBezier(start, startTangent, end, endTangent, 0);
for (int i = 1; i <= segments; ++i)
{
Vector2 v = cubeBezier(start, startTangent, end, endTangent, i / (float)segments);
RPGAIODrawing.DrawLine(lastV, v, color, width, antiAlias);
lastV = v;
}
}
