public RectMaterial(OptmizeClip baseClipP)
{
m_dX=0;
m_dY=0;
m_bUsed=false;
SetBaseClip(baseClipP);
}
public RectMaterial(OptmizeClip baseClipP)
{
m_dX = 0;
m_dY = 0;
m_bUsed = false;
SetBaseClip(baseClipP);
}
public bool Contains(OptmizeClip subClip)
{
if (subClip == null || subClip.clipElement == null)
{
return(false);
}
return(clipElement.clipRect.Contains(subClip.clipElement.clipRect));
}
private RectMaterial(RectMaterial pMaterial)
{
m_dX = pMaterial.m_dX;
m_dY = pMaterial.m_dY;
m_dHeight = pMaterial.m_dHeight;
m_dWidth = pMaterial.m_dWidth;
m_bUsed = pMaterial.m_bUsed;
optmizeClip = pMaterial.optmizeClip;
}
private RectMaterial(RectMaterial pMaterial)
{
m_dX=pMaterial.m_dX;
m_dY=pMaterial.m_dY;
m_dHeight=pMaterial.m_dHeight;
m_dWidth=pMaterial.m_dWidth;
m_bUsed=pMaterial.m_bUsed;
optmizeClip = pMaterial.optmizeClip;
}
public void addSubClip(OptmizeClip subClipT)
{
subClips.Add(subClipT);
}
public void SetBaseClip(OptmizeClip baseClipP)
{
optmizeClip = baseClipP;
m_dHeight = optmizeClip.clipElement.clipRect.Height;
m_dWidth = optmizeClip.clipElement.clipRect.Width;
}
public void StartSort()
{
int keepWidth = 0;//保留宽度，所有切片中最大的宽度
//计算保留尺寸
for (int i = 0; i < m_MaterialList.Count; i++)
{
OptmizeClip baseClipElement = m_MaterialList[i].optmizeClip;
if (keepWidth < baseClipElement.clipElement.clipRect.Width)
{
keepWidth = baseClipElement.clipElement.clipRect.Width;
}
}
keepWidth = MathUtil.getMultipleOfTwo(keepWidth);
GenerateMaterial();
Size minSize = new Size(short.MaxValue, short.MaxValue);
int keepWidthBak = keepWidth;
//int id = 0;
while (true)
{
copyMaterial();
//进行一次排样
sort(0, m_MaterialList.Count, keepWidth, INFINITY, 0, 0);
//获取本次排样结果
Size newSize = getNeedSize();
//比较两次结果
bool replace = false;
if (newSize.Width * newSize.Height < minSize.Width * minSize.Height)
{
replace = true;
}
if (newSize.Width * newSize.Height == minSize.Width * minSize.Height)
{
if (Math.Max(newSize.Width, newSize.Height) < Math.Max(minSize.Width, minSize.Height))
{
replace = true;
}
}
if (replace)
{
minSize = newSize;
keepWidthBak = keepWidth;
}
//测试生成的图片
////生成图片
//Image imgExort = new Bitmap(newSize.Width, newSize.Height);
//Graphics g = Graphics.FromImage(imgExort);
//for (int j = 0; j < m_MaterialList.Count; j++)
//{
// RectMaterial material = m_MaterialList[j];
// GraphicsUtil.drawClip(g, material.optmizeClip.clipElement.imageElement.image, (int)material.m_dX, (int)material.m_dY,
// material.optmizeClip.clipElement.clipRect.X, material.optmizeClip.clipElement.clipRect.Y, material.optmizeClip.clipElement.clipRect.Width,
// material.optmizeClip.clipElement.clipRect.Height, Consts.TRANS_NONE);
//}
//imgExort.Save(@"E:\project\EngineProject\CycloneEditor\test\test\testGen" + id + ".png");
//id++;
if (keepWidth >= 2048)
{
break;
}
keepWidth *= 2;
}
//使用最后一次排序，再排一次
if (keepWidthBak != keepWidth)
{
copyMaterial();
//进行一次排样
sort(0, m_MaterialList.Count, keepWidthBak, INFINITY, 0, 0);
}
}
public bool Contains(OptmizeClip subClip)
{
if (subClip == null || subClip.clipElement == null)
{
return false;
}
return clipElement.clipRect.Contains(subClip.clipElement.clipRect);
}
public void addSubClip(OptmizeClip subClipT)
{
subClips.Add(subClipT);
}
public void SetBaseClip(OptmizeClip baseClipP)
{
optmizeClip = baseClipP;
m_dHeight = optmizeClip.clipElement.clipRect.Height;
m_dWidth = optmizeClip.clipElement.clipRect.Width;
}