public Texture2D GetTextureFromCel(CelChunk cel)
{
Texture2D texture = Texture2DUtil.CreateTransparentTexture(Header.Width, Header.Height);
int i = 0;
int x = 0;
int y = 0;
int index = 0;
int width = Mathf.Min(cel.Width, Header.Width);
int height = Mathf.Min(cel.Height, Header.Height);
Color[] colors = new Color[width * height];
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
i = y * cel.Width + x;
index = (height - (y + 1)) * width + x;
colors[index] = cel.RawPixelData[i].GetColor();
}
}
texture.SetPixels(cel.X, Header.Height - cel.Y - Mathf.Min(cel.Height, Header.Height), Mathf.Min(cel.Width, Header.Width), Mathf.Min(cel.Height, Header.Height), colors);
texture.Apply();
return(texture);
}
public Texture2D GenerateAtlas(Texture2D [] sprites)
{
var area = size.x * size.y * sprites.Length;
var sqrt = Mathf.Sqrt(area);
cols = Mathf.CeilToInt(sqrt / size.x);
rows = Mathf.CeilToInt(sqrt / size.y);
var width = cols * (size.x + padding * 2);
var height = rows * (size.y + padding * 2);
var atlas = Texture2DUtil.CreateTransparentTexture(width, height);
var index = 0;
for (var row = 0; row < rows; row++)
{
for (var col = 0; col < cols; col++)
{
if (index == sprites.Length)
{
break;
}
var sprite = sprites[index];
var rect = new RectInt(col * (size.x + padding * 2) + padding,
height - (row + 1) * (size.y + padding * 2) + padding,
size.x,
size.y);
CopyColors(sprite, atlas, rect);
index++;
}
}
return(atlas);
}
private void GenerateAtlas(Texture2D sprite)
{
var spriteSizeW = Settings.tileSize.x + padding * 2;
var spriteSizeH = Settings.tileSize.y + padding * 2;
var cols = sprite.width / Settings.tileSize.x;
var rows = sprite.height / Settings.tileSize.y;
var width = cols * spriteSizeW;
var height = rows * spriteSizeH;
atlas = Texture2DUtil.CreateTransparentTexture(width, height);
for (var row = 0; row < rows; row++)
{
for (var col = 0; col < cols; col++)
{
RectInt from = new RectInt(col * Settings.tileSize.x,
row * Settings.tileSize.y,
Settings.tileSize.x,
Settings.tileSize.y);
RectInt to = new RectInt(col * spriteSizeW + padding,
row * spriteSizeH + padding,
Settings.tileSize.x,
Settings.tileSize.y);
CopyColors(sprite, atlas, from, to);
atlas.Apply();
}
}
}
// replaces color to transparent
public Texture2D GenerateAtlas(Texture2D[] sprites, out UnityEditor.AssetImporters.SpriteImportData[] spriteData, int cols, int rows,
Color mask, bool baseTwo = true)
{
var spriteImportData = new List <UnityEditor.AssetImporters.SpriteImportData>();
var width = cols * spriteSize.x;
var height = rows * spriteSize.y;
if (baseTwo)
{
var baseTwoValue = CalculateNextBaseTwoValue(Math.Max(width, height));
width = baseTwoValue;
height = baseTwoValue;
}
// blank transparent canvas
var atlas = Texture2DUtil.CreateTransparentTexture(width, height);
var index = 0;
// step through each pixel
for (int row = 0; row < rows; row++)
{
for (int col = 0; col < cols; col++)
{
Rect spriteRect = new Rect(col * spriteSize.x, atlas.height - ((row + 1) * spriteSize.y),
spriteSize.x, spriteSize.y);
// change pixel mask to transparent
Color[] pixelPallete = ReplaceMaskToTransparent(mask, sprites[index].GetPixels());
atlas.SetPixels((int)spriteRect.x, (int)spriteRect.y, (int)spriteRect.width,
(int)spriteRect.height, pixelPallete);
atlas.Apply();
var importData = new UnityEditor.AssetImporters.SpriteImportData
{
rect = spriteRect,
pivot = textureSettings.spritePivot,
border = Vector4.zero,
name = index.ToString()
};
spriteImportData.Add(importData);
index++;
if (index >= sprites.Length)
{
break;
}
}
if (index >= sprites.Length)
{
break;
}
}
spriteData = spriteImportData.ToArray();
return(atlas);
}
private void UpdateTexture(Color32 value)
{
foreach (var o in targets)
{
var p = o as MiniProfiler;
if (!p)
{
continue;
}
Texture2DUtil.Clear((Texture2D)p.Image.mainTexture, value);
EditorUtility.SetDirty(p.Image.mainTexture);
}
}
public Texture2D GenerateAtlas(Texture2D[] sprites, out SpriteImportData[] spriteData, int cols, int rows, bool baseTwo = true)
{
var spriteImportData = new List <SpriteImportData>();
var width = cols * spriteSize.x;
var height = rows * spriteSize.y;
if (baseTwo)
{
var baseTwoValue = CalculateNextBaseTwoValue(Math.Max(width, height));
width = baseTwoValue;
height = baseTwoValue;
}
var atlas = Texture2DUtil.CreateTransparentTexture(width, height);
var index = 0;
for (var row = 0; row < rows; row++)
{
for (var col = 0; col < cols; col++)
{
Rect spriteRect = new Rect(col * spriteSize.x, atlas.height - ((row + 1) * spriteSize.y), spriteSize.x, spriteSize.y);
atlas.SetPixels((int)spriteRect.x, (int)spriteRect.y, (int)spriteRect.width, (int)spriteRect.height, sprites[index].GetPixels());
atlas.Apply();
var importData = new SpriteImportData
{
rect = spriteRect,
pivot = textureSettings.spritePivot,
border = Vector4.zero,
name = index.ToString()
};
spriteImportData.Add(importData);
index++;
if (index >= sprites.Length)
{
break;
}
}
if (index >= sprites.Length)
{
break;
}
}
spriteData = spriteImportData.ToArray();
return(atlas);
}
public Texture2D GetTextureFromCel(CelChunk cel)
{
int canvasWidth = Header.Width;
int canvasHeight = Header.Height;
Texture2D texture = Texture2DUtil.CreateTransparentTexture(canvasWidth, canvasHeight);
// Sometimes cell width/height can be larger than image (pixels stored off-screen), adjust our rect to fit canvas viewport
//有些贴图中像素会超过画布范围，裁剪到画布内
int celWidth = Mathf.Min(canvasWidth - cel.X, cel.Width);
int celHeight = Mathf.Min(canvasHeight - cel.Y, cel.Height);
// Only need to render as large as viewport or cel, whichever is smaller
int renderRectWidth = Math.Min(canvasWidth, celWidth);
int renderRectHeight = Math.Min(canvasHeight, celHeight);
// If cel offset is positive, displace the same amount on our texture
int destX = Mathf.Max(0, cel.X);
//renderRectWidth = celWidth - destX;
int destY = Mathf.Max(0, canvasHeight - cel.Height - cel.Y); // Aseprite is upper left origin, Unity textures are lower left, so perform flip
Color[] colors = new Color[renderRectWidth * renderRectHeight];
// If cell offset is negative, displace the same same amount on cel data
int celX = Mathf.Max(0, -cel.X);
int celY = Mathf.Max(0, -cel.Y);
//Debug.Log(renderRectWidth + "," + renderRectHeight);
for (int y = 0; y < renderRectHeight; y++)
{
for (int x = 0; x < renderRectWidth; x++)
{
int celDataIndex = (y + celY) * cel.Width + (x + celX);
int index = (renderRectHeight - 1 - (y)) * renderRectWidth + (x);
if (cel.RawPixelData.Length <= celDataIndex)
{
continue;
}
colors[index] = cel.RawPixelData[celDataIndex].GetColor();
}
}
//Debug.Log(destX + "," + destY + " . " + renderRectWidth + "," + renderRectHeight);
texture.SetPixels(destX, destY, renderRectWidth, renderRectHeight, colors);
texture.Apply();
return(texture);
}
void ShowNextPage(PointerEventData e)
{
_page++;
if (_page >= _tipStrList.Length)
{
return;
}
else if (_page < 0)
{
_page = 0;
}
_tip.sprite = Texture2DUtil.ToSprite(_tipSpriteList[_page] as Texture2D);
_textTip.text = _tipStrList[_page];
}
protected virtual void ObjectOnGUI(TEntity entity, SerializedProperty serializedObj, SerializedProperty serializedObjReference, Rect objRect)
{
// Icon + Title
Texture2D iconTexture = null;
string title = "Default";
EditorDisplayComponent displayComponent = entity.GetComponent <EditorDisplayComponent>();
if (displayComponent != null)
{
iconTexture = displayComponent.iconTexture;
if (!displayComponent.title.IsNullOrEmpty())
{
title = Regex.Replace(displayComponent.title, @"\s+", "");
}
}
iconTexture = iconTexture ?? Texture2DUtil.CreateTextureWithColor(Color.blue, kIconEdgeSize, kIconEdgeSize);
GUIStyle titleStyle = new GUIStyle(this._skin.customStyles[0]);
EditorGUILayout.LabelField(new GUIContent(title, iconTexture), titleStyle,
GUILayout.Width(kIconEdgeSize),
GUILayout.Height(kIconEdgeSize + 10.0f));
// Fields
float oldFieldWidth = EditorGUIUtility.fieldWidth;
EditorGUIUtility.fieldWidth = kFieldWidth;
EditorGUIUtility.labelWidth = kLabelWidth;
SerializedProperty property = serializedObj;
SerializedProperty propertyReference = serializedObjReference;
this.DrawPropertyChildrenRecursive(property, propertyReference);
EditorGUIUtil.SetBoldDefaultFont(false);
property.Reset();
EditorGUIUtility.fieldWidth = oldFieldWidth;
EditorGUIUtility.labelWidth = 0;
}
public Texture2D GenerateAtlas(Texture2D[] sprites, int cols, int rows, out AseFileSpriteImportData[] spriteImportData, bool baseTwo = false)
{
spriteImportData = new AseFileSpriteImportData[sprites.Length];
var width = cols * spriteSize.x;
var height = rows * spriteSize.y;
if (baseTwo)
{
var baseTwoValue = CalculateNextBaseTwoValue(Math.Max(width, height));
width = baseTwoValue;
height = baseTwoValue;
}
var atlas = Texture2DUtil.CreateTransparentTexture(width, height);
var index = 0;
for (var row = 0; row < rows; ++row)
{
for (var col = 0; col < cols; ++col)
{
Rect spriteRect = new Rect(col * spriteSize.x, atlas.height - ((row + 1) * spriteSize.y), spriteSize.x, spriteSize.y);
Color[] colors = sprites[index].GetPixels();
atlas.SetPixels((int)spriteRect.x, (int)spriteRect.y, (int)spriteRect.width, (int)spriteRect.height, sprites[index].GetPixels());
atlas.Apply();
List <Vector2[]> outline = GenerateRectOutline(spriteRect);
spriteImportData[index] = CreateSpriteImportData(index.ToString(), spriteRect, outline);
index++;
if (index >= sprites.Length)
{
break;
}
}
if (index >= sprites.Length)
{
break;
}
}
return(atlas);
}
public Texture2D GetTextureFromCel(CelChunk cel)
{
int canvasWidth = Header.Width;
int canvasHeight = Header.Height;
Texture2D texture = Texture2DUtil.CreateTransparentTexture(canvasWidth, canvasHeight);
Color[] colors = new Color[canvasWidth * canvasHeight];
int pixelIndex = 0;
int celXEnd = cel.Width + cel.X;
int celYEnd = cel.Height + cel.Y;
for (int y = cel.Y; y < celYEnd; y++)
{
if (y < 0 || y >= canvasHeight)
{
pixelIndex += cel.Width;
continue;
}
for (int x = cel.X; x < celXEnd; x++)
{
if (x >= 0 && x < canvasWidth)
{
int index = (canvasHeight - 1 - y) * canvasWidth + x;
colors[index] = cel.RawPixelData[pixelIndex].GetColor();
}
++pixelIndex;
}
}
texture.SetPixels(0, 0, canvasWidth, canvasHeight, colors);
texture.Apply();
return(texture);
}
public Texture2D GetTextureAtlas()
{
Texture2D[] frames = this.GetFrames();
Texture2D atlas = Texture2DUtil.CreateTransparentTexture(Header.Width * frames.Length, Header.Height);
List <Rect> spriteRects = new List <Rect>();
int col = 0;
int row = 0;
foreach (Texture2D frame in frames)
{
Rect spriteRect = new Rect(col * Header.Width, atlas.height - ((row + 1) * Header.Height), Header.Width, Header.Height);
atlas.SetPixels((int)spriteRect.x, (int)spriteRect.y, (int)spriteRect.width, (int)spriteRect.height, frame.GetPixels());
atlas.Apply();
spriteRects.Add(spriteRect);
col++;
}
return(atlas);
}
public Texture2D GetFrame(int index)
{
Frame frame = Frames[index];
Texture2D texture = Texture2DUtil.CreateTransparentTexture(Header.Width, Header.Height);
List <LayerChunk> layers = GetChunks <LayerChunk>();
List <CelChunk> cels = frame.GetChunks <CelChunk>();
cels.Sort((ca, cb) => ca.LayerIndex.CompareTo(cb.LayerIndex));
for (int i = 0; i < cels.Count; i++)
{
LayerChunk layer = layers[cels[i].LayerIndex];
LayerBlendMode blendMode = layer.BlendMode;
float opacity = Mathf.Min(layer.Opacity / 255f, cels[i].Opacity / 255f);
bool visibility = layer.Visible;
LayerChunk parent = GetParentLayer(layer);
while (parent != null)
{
visibility &= parent.Visible;
if (visibility == false)
{
break;
}
parent = GetParentLayer(parent);
}
if (visibility == false || layer.LayerType == LayerType.Group)
{
continue;
}
Texture2D celTex = GetTextureFromCel(cels[i]);
switch (blendMode)
{
case LayerBlendMode.Normal: texture = Texture2DBlender.Normal(texture, celTex); break;
case LayerBlendMode.Multiply: texture = Texture2DBlender.Multiply(texture, celTex, opacity); break;
case LayerBlendMode.Screen: texture = Texture2DBlender.Screen(texture, celTex); break;
case LayerBlendMode.Overlay: texture = Texture2DBlender.Overlay(texture, celTex); break;
case LayerBlendMode.Darken: texture = Texture2DBlender.Darken(texture, celTex); break;
case LayerBlendMode.Lighten: texture = Texture2DBlender.Lighten(texture, celTex); break;
case LayerBlendMode.ColorDodge: texture = Texture2DBlender.ColorDodge(texture, celTex); break;
case LayerBlendMode.ColorBurn: texture = Texture2DBlender.ColorBurn(texture, celTex); break;
case LayerBlendMode.HardLight: texture = Texture2DBlender.HardLight(texture, celTex); break;
case LayerBlendMode.SoftLight: texture = Texture2DBlender.SoftLight(texture, celTex); break;
case LayerBlendMode.Difference: texture = Texture2DBlender.Difference(texture, celTex); break;
case LayerBlendMode.Exclusion: texture = Texture2DBlender.Exclusion(texture, celTex); break;
case LayerBlendMode.Hue: texture = Texture2DBlender.Hue(texture, celTex); break;
case LayerBlendMode.Saturation: texture = Texture2DBlender.Saturation(texture, celTex); break;
case LayerBlendMode.Color: texture = Texture2DBlender.Color(texture, celTex); break;
case LayerBlendMode.Luminosity: texture = Texture2DBlender.Luminosity(texture, celTex); break;
case LayerBlendMode.Addition: texture = Texture2DBlender.Addition(texture, celTex); break;
case LayerBlendMode.Subtract: texture = Texture2DBlender.Subtract(texture, celTex); break;
case LayerBlendMode.Divide: texture = Texture2DBlender.Divide(texture, celTex); break;
}
}
return(texture);
}
public Texture2D GetTextureFromCel(CelChunk cel)
{
Texture2D texture = Texture2DUtil.CreateTransparentTexture(Header.Width, Header.Height);
int i = 0;
int x = 0;
int y = 0;
int destX = 0;
int destY = 0;
int offsetX = 0;
int offsetY = 0;
int index = 0;
int width = Mathf.Min(cel.Width, Header.Width);
int height = Mathf.Min(cel.Height, Header.Height);
bool overlappingX = cel.Width + cel.X > Header.Width;
bool overlappingY = cel.Height + cel.Y > Header.Height;
if (overlappingX)
{
width -= (cel.X + cel.Width) - Header.Width;
}
if (overlappingY)
{
height -= (cel.Y + cel.Height) - Header.Height;
}
if (cel.X < 0)
{
offsetX = cel.X * -1;
}
if (cel.Y < 0)
{
offsetY = cel.Y * -1;
}
Color[] colors = new Color[width * height];
for (y = offsetY; y < height; y++)
{
destX = 0;
for (x = offsetX; x < width; x++)
{
i = y * cel.Width + x;
index = (height - (y + 1)) * width + x;
colors[index] = cel.RawPixelData[i].GetColor();
destX++;
}
destY++;
}
texture.SetPixels(cel.X + offsetX, Header.Height - (cel.Y + offsetY) - height, width, height, colors);
texture.Apply();
return(texture);
}
public Texture2D GetFrame(int index)
{
Frame frame = Frames[index];
Texture2D texture = Texture2DUtil.CreateTransparentTexture(Header.Width, Header.Height);
List <LayerChunk> layers = GetChunks <LayerChunk>();
List <CelChunk> cels = frame.GetChunks <CelChunk>();
cels.Sort((ca, cb) => ca.LayerIndex.CompareTo(cb.LayerIndex));
for (int i = 0; i < cels.Count; i++)
{
LayerBlendMode blendMode = layers[cels[i].LayerIndex].BlendMode;
float opacity = layers[cels[i].LayerIndex].Opacity / 255f;
Texture2D celTex = GetTextureFromCel(cels[i]);
switch (blendMode)
{
case LayerBlendMode.Normal: texture = Texture2DBlender.Normal(texture, celTex); break;
case LayerBlendMode.Multiply: texture = Texture2DBlender.Multiply(texture, celTex, opacity); break;
case LayerBlendMode.Screen: texture = Texture2DBlender.Screen(texture, celTex); break;
case LayerBlendMode.Overlay: texture = Texture2DBlender.Overlay(texture, celTex); break;
case LayerBlendMode.Darken: texture = Texture2DBlender.Darken(texture, celTex); break;
case LayerBlendMode.Lighten: texture = Texture2DBlender.Lighten(texture, celTex); break;
case LayerBlendMode.ColorDodge: texture = Texture2DBlender.ColorDodge(texture, celTex); break;
case LayerBlendMode.ColorBurn: texture = Texture2DBlender.ColorBurn(texture, celTex); break;
case LayerBlendMode.HardLight: texture = Texture2DBlender.HardLight(texture, celTex); break;
case LayerBlendMode.SoftLight: texture = Texture2DBlender.SoftLight(texture, celTex); break;
case LayerBlendMode.Difference: texture = Texture2DBlender.Difference(texture, celTex); break;
case LayerBlendMode.Exclusion: texture = Texture2DBlender.Exclusion(texture, celTex); break;
case LayerBlendMode.Hue: texture = Texture2DBlender.Hue(texture, celTex); break;
case LayerBlendMode.Saturation: texture = Texture2DBlender.Saturation(texture, celTex); break;
case LayerBlendMode.Color: texture = Texture2DBlender.Color(texture, celTex); break;
case LayerBlendMode.Luminosity: texture = Texture2DBlender.Luminosity(texture, celTex); break;
case LayerBlendMode.Addition: texture = Texture2DBlender.Addition(texture, celTex); break;
case LayerBlendMode.Subtract: texture = Texture2DBlender.Subtract(texture, celTex); break;
case LayerBlendMode.Divide: texture = Texture2DBlender.Divide(texture, celTex); break;
}
}
return(texture);
}
