public void DrawNodeCurveDotted(Vector3 startPos, Vector3 endPos, Color color)
{
Handles.BeginGUI();
Handles.color = color;
//Handles.DrawAAPolyLine(3f, new Vector3[] { startPos, endPos });
var space = 5f;
var length = 10f;
var ray = new Ray(startPos, (endPos - startPos).normalized);
var fullDistance = Vector3.Distance(endPos, startPos);
var width = 2f;
width /= FlowSystem.GetZoom();
for (float distance = 0f; distance < fullDistance; distance += space)
{
var pos = ray.GetPoint(distance);
distance += length;
if (distance > fullDistance)
{
distance = fullDistance;
}
var toPos = ray.GetPoint(distance);
Handles.DrawAAPolyLine(width, new Vector3[] { pos, toPos });
}
Handles.EndGUI();
}
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);*/
}
public void DrawNodeCurve(Vector3 startPos, Vector3 endPos, Color color)
{
var shadowColor = new Color(0f, 0f, 0f, 0.5f);
var lineColor = color; //new Color(1f, 1f, 1f, 1f);
var shadowOffset = Vector3.one * 1f;
shadowOffset.z = 0f;
var width = 3f;
width /= FlowSystem.GetZoom();
Handles.BeginGUI();
Handles.color = shadowColor;
Handles.DrawAAPolyLine(width, new Vector3[] { startPos + shadowOffset, endPos + shadowOffset });
Handles.color = lineColor;
Handles.DrawAAPolyLine(width, new Vector3[] { startPos, endPos });
var ray = new Ray(startPos, (endPos - startPos).normalized);
var rot = Quaternion.LookRotation(endPos - startPos);
var every = DRAW_EVERY_ARROW;
var fullDistance = Vector3.Distance(endPos, startPos);
if (fullDistance < every * 2f)
{
var pos = ray.GetPoint(fullDistance * 0.5f);
this.DrawCap(pos, startPos, endPos, rot, shadowColor, lineColor);
//var arrow = (new GUIStyle("StaticDropdown")).normal.background;
//GUIExt.DrawTextureRotated(pos, arrow, Vector3.Angle(startPos, endPos));
}
else
{
for (float distance = every; distance < fullDistance; distance += every)
{
var pos = ray.GetPoint(distance);
this.DrawCap(pos, startPos, endPos, rot, shadowColor, lineColor);
//var arrow = (new GUIStyle("StaticDropdown")).normal.background;
//GUIExt.DrawTextureRotated(pos, arrow, rot);
}
}
Handles.EndGUI();
}
public string DrawComponentCurve(Vector3 startPos, Vector3 endPos, Color color, float stopDistance, string label)
{
var shadowColor = new Color(0f, 0f, 0f, 0.5f);
var lineColor = color; //new Color(1f, 1f, 1f, 1f);
var shadowOffset = Vector3.one * 2f;
shadowOffset.z = 0f;
var ray = new Ray(startPos, (endPos - startPos).normalized);
var rot = Quaternion.LookRotation(endPos - startPos);
var centerPoint = (startPos + endPos) * 0.5f;
endPos = ray.GetPoint(stopDistance);
var fullDistance = Vector3.Distance(endPos, startPos);
var width = 4f;
width /= FlowSystem.GetZoom();
Handles.BeginGUI();
Handles.color = shadowColor;
Handles.DrawSolidDisc(startPos + shadowOffset, Vector3.back, 5f);
Handles.color = lineColor;
Handles.DrawSolidDisc(startPos, Vector3.back, 5f);
Handles.color = shadowColor;
Handles.DrawAAPolyLine(width, new Vector3[] { startPos + shadowOffset, endPos + shadowOffset });
Handles.color = lineColor;
Handles.DrawAAPolyLine(width, new Vector3[] { startPos, endPos });
var labelStyle = new GUIStyle(GUI.skin.label);
labelStyle.stretchWidth = false;
var backOverStyle = new GUIStyle("flow node 0");
backOverStyle.stretchWidth = false;
backOverStyle.stretchHeight = false;
var backStyle = new GUIStyle("flow node hex 5");
var style = new GUIStyle(GUI.skin.textField);
style.stretchWidth = true;
style.stretchHeight = true;
style.wordWrap = true;
//style.contentOffset = new Vector2(0f, -15f);
style.contentOffset = new Vector2(0f, 5f);
style.alignment = TextAnchor.MiddleCenter;
style.border = backStyle.border;
style.normal = backStyle.normal;
style.focused = backStyle.normal;
style.active = backStyle.normal;
style.hover = backStyle.normal;
var content = new GUIContent(label);
var contentRect = GUILayoutUtility.GetRect(content, labelStyle);
contentRect.width = Mathf.Max(contentRect.width, 40f);
contentRect.width += 40f;
contentRect.height += 20f;
centerPoint.x -= contentRect.width * 0.5f;
centerPoint.y -= contentRect.height * 0.5f;
var boxRect = new Rect(centerPoint.x, centerPoint.y, contentRect.width, contentRect.height);
style.fixedWidth = contentRect.width; // + 20f;
style.fixedHeight = contentRect.height;
var boxRectBack = boxRect;
backOverStyle.fixedWidth = style.fixedWidth;
backOverStyle.fixedHeight = style.fixedHeight + 10f;
var oldColor = GUI.backgroundColor;
var bColor = color;
bColor.a = 0.4f;
GUI.backgroundColor = bColor;
GUI.Box(boxRectBack, "Test", backOverStyle);
GUI.backgroundColor = oldColor;
label = GUI.TextField(boxRect, label, style);
var every = DRAW_EVERY_ARROW;
if (fullDistance < every * 2f)
{
var pos = ray.GetPoint(fullDistance * 0.5f);
this.DrawCap(pos, startPos, endPos, rot, shadowColor, lineColor);
//var arrow = (new GUIStyle("StaticDropdown")).normal.background;
//GUIExt.DrawTextureRotated(pos, arrow, Vector3.Angle(startPos, endPos));
}
else
{
for (float distance = every; distance < fullDistance; distance += every)
{
var pos = ray.GetPoint(distance);
this.DrawCap(pos, startPos, endPos, rot, shadowColor, lineColor);
//var arrow = (new GUIStyle("StaticDropdown")).normal.background;
//GUIExt.DrawTextureRotated(pos, arrow, rot);
}
}
Handles.EndGUI();
return(label);
}