/// <summary>
/// 为Sprite对象添加冲突检测的支持
/// </summary>
public void AddIntersectSupport()
{
mSupportIntersectDect = true;
Color[] textureData = new Color[mTexture.Width * mTexture.Height];
mTextureData = new bool[mTexture.Width * mTexture.Height];
mTexture.GetData(textureData);
for (int i = 0; i < textureData.Length; i++)
{
if (textureData[i].A >= SpriteBorder.minBlockAlpha)
{
mTextureData[i] = true;
}
else
{
mTextureData[i] = false;
}
}
mBorder = new SpriteBorder(mTexture);
}
/// <summary>
/// 检查贴图的是否能建立边界，如果建立边界失败，将抛出异常。成功时则返回所建的边界。
/// 在检测贴图是否能被正常的建立边界的情况下使用。
/// </summary>
/// <param name="tex"></param>
/// <param name="borderMap">建立边界成功时返回结果</param>
public static void CheckBorder(Texture2D tex, out SpriteBorder.BorderMap borderMap)
{
SpriteBorder border = new SpriteBorder(tex, out borderMap);
}
/// <summary>
///
/// </summary>
/// <param name="curPoint"></param>
/// <param name="prePoint"></param>
/// <param name="borderMap"></param>
public BorderBulidException ( Point curPoint, Point prePoint, SpriteBorder.BorderMap borderMap )
{
this.curPoint = curPoint;
this.prePoint = prePoint;
this.borderMap = borderMap;
}
/// <summary>
/// 构造指定贴图的边界，为了测试，返回borderMap
/// </summary>
/// <param name="tex"></param>
/// <param name="borderMap"></param>
public SpriteBorder ( Texture2D tex, out SpriteBorder.BorderMap borderMap )
: this( tex )
{
borderMap = this.borderMap;
}
/// <summary>
/// 为Sprite对象添加冲突检测的支持
/// </summary>
public void AddIntersectSupport ()
{
mSupportIntersectDect = true;
Color[] textureData = new Color[mTexture.Width * mTexture.Height];
mTextureData = new bool[mTexture.Width * mTexture.Height];
mTexture.GetData( textureData );
for (int i = 0; i < textureData.Length; i++)
{
if (textureData[i].A >= SpriteBorder.minBlockAlpha)
mTextureData[i] = true;
else
mTextureData[i] = false;
}
mBorder = new SpriteBorder( mTexture );
}
/// <summary>
/// 检查贴图的是否能建立边界，如果建立边界失败，将抛出异常。成功时则返回所建的边界。
/// 在检测贴图是否能被正常的建立边界的情况下使用。
/// </summary>
/// <param name="tex"></param>
/// <param name="borderMap">建立边界成功时返回结果</param>
public static void CheckBorder ( Texture2D tex, out SpriteBorder.BorderMap borderMap )
{
SpriteBorder border = new SpriteBorder( tex, out borderMap );
}
