public void OnMouseDown(RagePixelState state)
{
if (Event.current.button != 0 || !Event.current.control || active)
return;
IntVector2 mouse = GetMousePixel(state, false);
if (!Utility.PixelInBounds (mouse, state.sprite))
{
state.paintColor = new Color (0f, 0f, 0f, 0f);
Event.current.Use ();
state.Repaint ();
return;
}
Color newColor = state.sprite.texture.GetPixel ((int)mouse.x, (int)mouse.y);
if (state.mode == RagePixelState.SceneMode.ReplaceColor)
state.replaceTargetColor = newColor;
else
state.paintColor = newColor;
Event.current.Use ();
m_MarqueeStart = mouse;
m_MarqueeEnd = mouse;
state.Repaint ();
}
public void OnMouseUp(RagePixelState state)
{
Sprite sprite = state.sprite;
Color[] pixels = Utility.GetPixels (sprite);
int originalWidth = (int)sprite.textureRect.width;
int originalHeight = (int)sprite.textureRect.height;
Texture2D texture = sprite.texture;
int width = (int)m_Size.x;
int height = (int)m_Size.y;
texture.Resize (width, height, texture.format, texture.mipmapCount > 0);
texture.SetPixels32 (Utility.GetDefaultPixels (texture.width, texture.height));
for (int y = 0; y < height; y++)
for (int x = 0; x < width; x++)
if (x < originalWidth && y < originalHeight)
texture.SetPixel (x, y, pixels [y * originalWidth + x]);
texture.Apply ();
Utility.SaveImageData (sprite, true);
ShiftTransformAfterResize (state.transform, sprite, originalWidth, originalHeight, width, height);
SceneView.RepaintAll ();
}
public void OnMouseDrag(RagePixelState state)
{
if (Event.current.button != 0 || !Event.current.control || !active)
return;
m_MarqueeEnd = GetMousePixel (state, true);
Event.current.Use();
}
public void OnMouseUp(RagePixelState state)
{
if (Event.current.button == 0)
{
Utility.SaveImageData (state.sprite, false);
Event.current.Use ();
}
}
public void OnMouseUp(RagePixelState state)
{
if (Event.current.button != 0)
return;
m_LastMousePixel = null;
Utility.SaveImageData (state.sprite, false);
Event.current.Use ();
}
public void OnMouseDrag(RagePixelState state)
{
if (Event.current.button != 0 || !activeDrag)
return;
IntVector2 pixel = state.ScreenToPixel(Event.current.mousePosition, false);
Utility.DrawPixelLine (state.sprite.texture, state.brush, m_LastMousePixel.Value, pixel);
m_LastMousePixel = pixel;
}
public void OnMouseDown(RagePixelState state)
{
if (Event.current.button == 0)
{
m_DragStart = Event.current.mousePosition;
m_Dragging = true;
Event.current.Use ();
}
}
public void OnEnable()
{
title = "RagePixel";
if (m_State == null)
m_State = CreateInstance<RagePixelState> ();
m_State.Repaint += this.Repaint;
minSize = new Vector2(k_ButtonSize * 3f + 14f, k_ButtonSize * 4f + 22f);
maxSize = new Vector2(k_ButtonSize * 3f + 14f, k_ButtonSize * 4f + 22f);
}
public void OnMouseDown(RagePixelState state)
{
if (Event.current.button == 0)
{
IntVector2 pixel = state.ScreenToPixel(Event.current.mousePosition, false);
Color oldColor = state.sprite.texture.GetPixel ((int)pixel.x, (int)pixel.y);
Texture2D texture = state.sprite.texture;
Rect spriteRect = state.sprite.textureRect;
FloodFill (oldColor, state.paintColor, texture, (int)pixel.x, (int)pixel.y, (int)spriteRect.xMin,
(int)spriteRect.yMin, (int)spriteRect.xMax, (int)spriteRect.yMax);
texture.Apply ();
Event.current.Use ();
}
}
public void OnMouseDown(RagePixelState state)
{
if (Event.current.button != 0)
return;
IntVector2 pixel = state.ScreenToPixel(Event.current.mousePosition, false);
IntVector2 minPixel = pixel - state.brush.m_BrushPivot;
Utility.SetPixelsClamped (state.sprite.texture, minPixel, state.brush.m_Size, state.brush.m_Colors);
state.sprite.texture.Apply ();
m_LastMousePixel = pixel;
state.Repaint ();
Event.current.Use ();
}
public void OnSceneGUI(RagePixelState state)
{
Initialize (state);
Vector2 uvPos = Utility.PixelToUV (m_Size, state.sprite, false);
Vector3 localPos = Utility.UVToLocal (uvPos, state.sprite, false);
Vector3 worldPos = Utility.LocalToWorld (localPos, state.transform);
EditorGUI.BeginChangeCheck();
worldPos = Handles.FreeMoveHandle (worldPos, Quaternion.identity, HandleUtility.GetHandleSize (worldPos) * 0.1f, Vector3.zero, Handles.RectangleCap);
if (EditorGUI.EndChangeCheck ())
{
localPos = Utility.WorldToLocal (worldPos, state.transform);
uvPos = Utility.LocalToUV (localPos, state.sprite, false);
m_Size = Utility.UVToPixel (uvPos, state.sprite, false);
m_Size = new IntVector2((int)Mathf.Clamp(m_Size.x, k_MinSize, k_MaxSize), (int)Mathf.Clamp(m_Size.y, k_MinSize, k_MaxSize));
state.Repaint ();
}
}
public void OnMouseUp(RagePixelState state)
{
if (Event.current.button == 0)
{
CreateSprite ();
m_Dragging = false;
state.mode = RagePixelState.SceneMode.Default;
Event.current.Use ();
}
}
public void OnMouseMove(RagePixelState state)
{
SceneView.RepaintAll ();
}
public void OnMouseDrag(RagePixelState state)
{
return;
}
public void OnMouseUp(RagePixelState state)
{
if (Event.current.button != 0 || !Event.current.control || !active)
return;
Rect r = rect;
r.height += 1;
r.width += 1;
state.brush = new Brush(state.sprite.texture, r);
IntVector2 pivot = m_MarqueeEnd.Value - m_MarqueeStart.Value;
state.brush.m_BrushPivot = new IntVector2(Math.Max(0, pivot.x), Math.Max(0, pivot.y));
m_MarqueeStart = null;
m_MarqueeEnd = null;
Event.current.Use ();
state.Repaint ();
}
public void OnMouseDown(RagePixelState state)
{
}
private void BasicModeButton(RagePixelState.SceneMode buttonMode, Texture2D icon)
{
EditorGUI.BeginChangeCheck ();
GUILayout.Toggle (m_State.mode == buttonMode, icon, GUI.skin.button, GUILayout.Width (k_ButtonSize), GUILayout.Height (k_ButtonSize));
if (EditorGUI.EndChangeCheck () && m_State.mode != buttonMode)
m_State.mode = buttonMode;
}
private IntVector2 GetMousePixel(RagePixelState state, bool clamp)
{
return state.ScreenToPixel (Event.current.mousePosition, clamp);
}
public void OnMouseDrag(RagePixelState state)
{
Event.current.Use();
}
private void DrawGizmo(RagePixelState state)
{
Utility.DrawRectangle (
Utility.PixelToWorld(default(IntVector2), state.transform, state.sprite, false),
Utility.PixelToWorld (m_Size, state.transform, state.sprite, false), Color.white
);
}
public void OnRepaint(RagePixelState state)
{
DrawGizmo (state);
DrawSizeLabel (state);
}
private void DrawSizeLabel(RagePixelState state)
{
Vector2 handleScreenPos = state.PixelToScreen (m_Size, false);
Vector2 labelScreenPos = handleScreenPos + new Vector2 (16f, -8f);
Handles.BeginGUI ();
GUI.Label (new Rect (labelScreenPos.x, labelScreenPos.y, 100f, 100f), (int)m_Size.x + " x " + (int)m_Size.y);
Handles.EndGUI ();
}
public void OnRepaint(RagePixelState state)
{
state.DrawBasicPaintGizmo ();
state.DrawSpriteBounds ();
}
public void OnRepaint(RagePixelState state)
{
if (m_Dragging)
{
DrawMarquee ();
DrawSizeLabel ();
}
}
public void OnSceneGUI(RagePixelState state)
{
return;
}
public void OnMouseMove(RagePixelState state)
{
}
public void OnRepaint(RagePixelState state)
{
if (!active)
return;
state.DrawSpriteBounds ();
Rect r = rect;
Utility.DrawRectangle (
Utility.PixelToWorld(new IntVector2(r.xMin, r.yMin), state.transform, state.sprite, false),
Utility.PixelToWorld(new IntVector2(r.xMax + 1, r.yMax + 1), state.transform, state.sprite, false),
Color.white
);
}
private void Initialize(RagePixelState state)
{
if (!m_Initialized)
{
m_Initialized = true;
m_Size = new IntVector2(state.sprite.textureRect.size);
}
}
