private void updateRectangles()
{
DateTime start = DateTime.Now;
const int padding = 1;
if (mPacker == null)
{
mPacker = new RectanglePacker((int)sliderWidth.value, (int)sliderHeight.value, padding);
}
else
{
mPacker.reset((int)sliderWidth.value, (int)sliderHeight.value, padding);
}
for (int i = 0; i < RECTANGLE_COUNT; i++)
{
mPacker.insertRectangle((int)mRectangles[i].width, (int)mRectangles[i].height, i);
}
mPacker.packRectangles();
Clear();
DateTime end = DateTime.Now;
if (mPacker.rectangleCount > 0)
{
packingTimeText.text = mPacker.rectangleCount + " rectangles packed in " + (end - start).Milliseconds + "ms";
IntegerRectangle rect = new IntegerRectangle();
for (int j = 0; j < mPacker.rectangleCount; j++)
{
rect = mPacker.getRectangle(j, rect);
int index = mPacker.getRectangleId(j);
Texture2D texture = textures[index];
SetTexture(texture, IntegerRectangle2Rect(rect));
}
}
}
private void updateRectangles()
{
DateTime start = DateTime.Now;
const int padding = 1;
if (mPacker == null)
{
mPacker = new RectanglePacker((int)sliderWidth.value, (int)sliderHeight.value, padding);
}
else
{
mPacker.reset((int)sliderWidth.value, (int)sliderHeight.value, padding);
}
for (int i = 0; i < RECTANGLE_COUNT; i++)
{
mPacker.insertRectangle((int)mRectangles[i].width, (int)mRectangles[i].height, i);
}
mPacker.packRectangles();
DateTime end = DateTime.Now;
if (mPacker.rectangleCount > 0)
{
packingTimeText.text = mPacker.rectangleCount + " rectangles packed in " + (end - start).Milliseconds + "ms";
mTexture.SetPixels32(mFillColor);
IntegerRectangle rect = new IntegerRectangle();
Color32[] tmpColor;
for (int j = 0; j < mPacker.rectangleCount; j++)
{
rect = mPacker.getRectangle(j, rect);
int size = rect.width * rect.height;
tmpColor = new Color32[size];
for (int k = 0; k < size; ++k)
{
tmpColor[k] = Color.black;
}
mTexture.SetPixels32(rect.x, rect.y, rect.width, rect.height, tmpColor);
int index = mPacker.getRectangleId(j);
Color color = convertHexToRGBA((uint)(0xFF171703 + (((18 * ((index + 4) % 13)) << 16) + ((31 * ((index * 3) % 8)) << 8) + 63 * (((index + 1) * 3) % 5))));
size -= 4;
tmpColor = new Color32[size];
for (int k = 0; k < size; ++k)
{
tmpColor[k] = color;
}
mTexture.SetPixels32(rect.x + 1, rect.y + 1, rect.width - 2, rect.height - 2, tmpColor);
}
mTexture.Apply();
}
}
public bool Push(string key, Texture2D texture)
{
if (string.IsNullOrEmpty(key))
{
return(true);
}
if (texture == null)
{
return(true);
}
for (int i = 0; i < m_sprites.Count; i++)
{
m_sprites[i].index = i;
m_sprites[i].color = m_texture.GetPixels((int)m_sprites[i].rect.x, (int)m_sprites[i].rect.y, (int)m_sprites[i].rect.width, (int)m_sprites[i].rect.height);
}
m_sprites.Add(new DynamicSprite()
{
key = key,
index = -1,
rect = new Rect(0, 0, texture.width, texture.height),
color = texture.GetPixels(),
});
m_packer.reset(width, height, padding);
for (int i = 0; i < m_sprites.Count; i++)
{
m_packer.insertRectangle((int)m_sprites[i].rect.width, (int)m_sprites[i].rect.height, m_sprites[i].index);
}
int count = m_packer.packRectangles();
enough = m_sprites.Count > count;
if (enough)
{
m_sprites.RemoveAt(m_sprites.FindIndex(x => x.key == key));
for (int i = 0; i < m_sprites.Count; i++)
{
m_sprites[i].color = null;
}
return(false);
}
else
{
if (texture != null)
{
texture = null;
}
if (m_texture.format != TextureFormat.RGBA32)
{
Object.Destroy(m_texture);
m_texture = new Texture2D(width, height, TextureFormat.RGBA32, false);
}
m_texture.SetPixels32(m_color);
IntegerRectangle rect = new IntegerRectangle();
Color32[] color;
int index, id, size;
for (int i = 0; i < count; i++)
{
rect = m_packer.getRectangle(i, rect);
id = m_packer.getRectangleId(i);
index = m_sprites.FindIndex(x => x.index == id);
if (index != -1)
{
m_sprites[index].rect = new Rect(rect.x, rect.y, rect.width, rect.height);
color = new Color32[m_sprites[index].color.Length];
for (int j = 0; j < m_sprites[index].color.Length; j++)
{
color[j] = m_sprites[index].color[j];
}
}
else
{
size = rect.width * rect.height;
color = new Color32[size];
for (int j = 0; j < size; j++)
{
color[j] = Color.black;
}
}
m_texture.SetPixels32(rect.x, rect.y, rect.width, rect.height, color);
}
for (int i = 0; i < m_sprites.Count; i++)
{
m_sprites[i].color = null;
}
if (compress)
{
m_texture.Compress(true);
}
m_texture.Apply();
return(true);
}
}