public void DrawCap(Vector3 pos, Vector3 startPos, Vector3 endPos, Quaternion rot, Color shadowColor, Color lineColor)
{
if (FlowSystem.GetZoom() < 1f)
{
return;
}
if (this.arrow == null)
{
this.arrow = Resources.Load <Texture2D>("UI.Windows/Flow/Arrow");
}
var size = 12f;
size /= FlowSystem.GetZoom();
//pos = this.editor.zoomDrawer.ConvertScreenCoordsToZoomCoords(pos, topLeft: true);
var scrollPos = -FlowSystem.GetScrollPosition();
var offset = -8f;
if (this.editor.scrollRect.Contains(new Vector3(pos.x - scrollPos.x + FlowSystemEditorWindow.SETTINGS_WIDTH + offset, pos.y - scrollPos.y + FlowSystemEditorWindow.TOOLBAR_HEIGHT + offset, 0f)) == false)
{
return;
}
var shadowOffset = Vector3.one * 1f;
shadowOffset.z = 0f;
var v1 = startPos - endPos;
v1.x = -v1.x;
var v2 = Vector3.left;
var angle = Mathf.Atan2(
Vector3.Dot(Vector3.back, Vector3.Cross(v1, v2)),
Vector3.Dot(v1, v2)) * Mathf.Rad2Deg;
var oldColor = GUI.color;
GUI.color = shadowColor;
GUIExt.DrawTextureRotated(new Rect(pos.x - size * 0.5f + shadowOffset.x, pos.y - size * 0.5f + shadowOffset.y, size, size), arrow, -angle + 180f);
GUI.color = lineColor;
GUIExt.DrawTextureRotated(new Rect(pos.x - size * 0.5f, pos.y - size * 0.5f, size, size), arrow, -angle + 180f);
GUI.color = oldColor;
/*Handles.color = shadowColor;
* Handles.ConeCap(-1, pos + shadowOffset, rot, 15f);
* Handles.color = lineColor;
* Handles.ConeCap(-1, pos, rot, 15f);*/
}
