private void Drag()
{
var current = Event.current;
if (VisualRect.Contains(current.mousePosition) && IsDraggable)
{
VisualRect.position += current.delta;
current.Use();
}
}
void CreateRectangle(Rect backRect)
{
if (Event.current.type == EventType.MouseUp && Event.current.button == 0)
{
Vector2 rectScale = Event.current.mousePosition - startMouseHoldPosition;
if (Mathf.Abs(rectScale.y) > 5 && Mathf.Abs(rectScale.x) > 5)
{
Rect selectionRect = new Rect(startMouseHoldPosition, rectScale);
var min = selectionRect.min;
var max = selectionRect.max;
min.x = Mathf.Clamp(min.x, 0 + offset.x * zoom, (backRect.width + offset.x) * zoom);
min.y = Mathf.Clamp(min.y, 0 + offset.y * zoom, (backRect.height + offset.y) * zoom);
max.x = Mathf.Clamp(max.x, 0 + offset.x * zoom, (backRect.width + offset.x) * zoom);
max.y = Mathf.Clamp(max.y, 0 + offset.y * zoom, (backRect.height + offset.y) * zoom);
selectionRect.min = min / zoom;
selectionRect.max = max / zoom;
selectionRect.center -= offset;
Rect r = selectionRect;
if (r.height < 0)
{
r.center += r.height * Vector2.up;
r.height = Mathf.Abs(r.height);
}
if (r.width < 0)
{
r.center += r.width * Vector2.right;
r.width = Mathf.Abs(r.width);
}
selectionRect = r;
var visualRect = new VisualRect();
visualRect.Rect = selectionRect;
Undo.RecordObject(rectsContainer, "Create rect");
visualRects.Add(visualRect);
}
}
}
private void AutoSplit()
{
Undo.RecordObject(rectsContainer, "Auto split");
visualRects.Clear();
Vector2 tileSize = new Vector2((float)backRect.width / tiles.x, (float)backRect.height / tiles.y);
for (int x = 0; x < tiles.x; x++)
{
for (int y = 0; y < tiles.y; y++)
{
Rect tileRect = new Rect(Vector2.Scale(tileSize, new Vector2(x, y)), tileSize);
var vr = new VisualRect();
vr.Rect = tileRect;
visualRects.Add(vr);
}
}
}
void DrawCanvas(Rect fullRect)
{
EditorGUI.DrawRect(backRect, Color.black);
GUI.EndGroup();
Rect groupRect = backRect;
groupRect.yMin += tabHeight / zoom;
groupRect.yMax += tabHeight / zoom;
groupRect.width /= zoom;
groupRect.height /= zoom;
backRect.center += offset;
GUI.BeginGroup(groupRect);
GUI.matrix = zoomedMatrix;
GUI.DrawTextureWithTexCoords(backRect, DPTResourcesLoader.AlphaGrid, new Rect(0, 0, backRect.width / DPTResourcesLoader.AlphaGrid.width, backRect.height / DPTResourcesLoader.AlphaGrid.height));
GUI.color = Color.black;
GUI.DrawTextureWithTexCoords(backRect, template.DecalMaterial.mainTexture, new Rect(-0.005f, 0.005f, 1, 1));
GUI.color = Color.white;
GUI.DrawTextureWithTexCoords(backRect, template.DecalMaterial.mainTexture, new Rect(0, 0, 1, 1));
GUI.matrix = guiMatrix;
GUI.EndGroup();
GUI.BeginGroup(fullRect);
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
selectedVisualRect = null;
}
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Delete)
{
Undo.RecordObject(rectsContainer, "Delete rect");
if (selectedVisualRect != null)
{
visualRects.Remove(selectedVisualRect);
}
}
for (int i = 0; i < visualRects.Count; i++)
{
Vector2 tabOffset = new Vector4(0, tabHeight);
Rect r = visualRects[i].Rect;
r.min += offset - tabOffset;
r.max += offset - tabOffset;
r.min += tabOffset;
r.max += tabOffset;
r.min *= zoom;
r.max *= zoom;
//if (r.height < 0)
//{
// r.center += r.height * Vector2.up;
// r.height = Mathf.Abs(r.height);
//}
//if (r.width < 0)
//{
// r.center += r.width * Vector2.right;
// r.width = Mathf.Abs(r.width);
//}
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
var mouseIN = r.Contains(Event.current.mousePosition);
if (mouseIN)
{
selectedVisualRect = visualRects[i];
}
}
Color outlineColor = defaultFrameColor;
if (selectedVisualRect == visualRects[i])
{
outlineColor.a = 1f;
}
else
{
outlineColor.a = 1f;
}
Color faceColor = defaultFrameColor;
if (selectedVisualRect == visualRects[i])
{
faceColor.a *= 0.1f;
}
else
{
faceColor.a *= 0.05f;
}
Handles.DrawSolidRectangleWithOutline(r, faceColor, Color.clear);
Vector3[] points = new Vector3[5];
points[0] = r.min;
points[1] = new Vector3(r.min.x, r.max.y);
points[2] = r.max;
points[3] = new Vector3(r.max.x, r.min.y);
points[4] = r.min;
Handles.color = outlineColor;
Handles.DrawAAPolyLine(5f, 5, points);
}
}
