private void DrawFrame(int col, int row, int width, int height)
{
if (pallettePrevData.prevUseGPUTexture2D)
{
passData = new PassData
{
col = col,
row = row,
width = width,
height = height
};
Texture2D_GPU[,] tileTexsGPU = palletteData.tileTexsGPU; //引用tiletexGPUss
gpu.DrawFrame(ref passData, ref tileTexsGPU, ref frame);
NeedApplyAtTile(col, row); // 纹理Apply
}
else
{
passData = new PassData
{
col = col,
row = row,
width = width,
height = height
};
Texture2D[,] tileTexs = palletteData.tileTexs; //引用tiletexss
cpu.DrawFrame(ref passData, ref tileTexs, ref frame);
NeedApplyAtTile(col, row); // 纹理Apply
}
}
internal void DrawFrame(ref PassData passData, ref Texture2D[,] tileTexs, ref Texture2D frame)
{
Texture2D tex = tileTexs[passData.col, passData.row]; //CPU
Color[] cs = frame.GetPixels(passData.col * passData.width, passData.row * passData.height, passData.width, passData.height);
if (cs != null && cs.Length != 0)
{
tex.SetPixels(0, 0, passData.width, passData.height, cs); //CPU
}
else
{
//frame某个区域没有像素那就画color.clear
int length = passData.width * passData.height;
cs = new Color[length];
for (int i = 0; i < length; i++)
{
cs[length] = Color.clear;
}
tex.SetPixels(0, 0, passData.width, passData.height, cs); //CPU
}
// TODO..纹理Apply
}
private void SetPixelIgnoringStacks(int x, int y, Color color)
{
//TODO..检查这个像素的pos是否在可绘制区域
//TODO..检查颜色是否相同
//TODO..绘制他！
//Start..
if (x < 0 || y < 0 || x >= pallettePrevData.prevTotalWidth || y >= pallettePrevData.prevTotalHeight)
{
return;
}
//数据初始化
int col, row;
col = x / pallettePrevData.prevTileWidth;
row = y / pallettePrevData.prevTileHeight;
if (pallettePrevData.prevUseGPUTexture2D)
{
passData = new PassData
{
col = col,
row = row,
width = pallettePrevData.prevTileWidth,
height = pallettePrevData.prevTileHeight,
x = x,
y = y,
color = color
};
Texture2D_GPU[,] tileTexsGPU = palletteData.tileTexsGPU; //引用tiletexGPUss
gpu.SetPixelIgnoringStacks(ref passData, ref tileTexsGPU);
NeedApplyAtTile(col, row); //告诉他，这个位置的瓦片的纹理已经更改了，快去调用Apply()交给GPU渲染吧
}
else
{
passData = new PassData
{
col = col,
row = row,
width = pallettePrevData.prevTileWidth,
height = pallettePrevData.prevTileHeight,
x = x,
y = y,
color = color
};
Texture2D[,] tileTexs = palletteData.tileTexs; //引用tiletexss
cpu.SetPixelIgnoringStacks(ref passData, ref tileTexs);
NeedApplyAtTile(col, row); //告诉他，这个位置的瓦片的纹理已经更改了，快去调用Apply()交给GPU渲染吧
}
}
public void SetPixelIgnoringStacks(ref PassData passData, ref Texture2D_GPU[,] tileTexsGPU)
{
Texture2D_GPU texGPU = tileTexsGPU[passData.col, passData.row]; //GPU
int tx = passData.x % passData.width;
int ty = passData.y % passData.height;
Color cs = texGPU.GetPixel(tx, ty); //GPU
if (cs == passData.color)
{
return;
}
texGPU.SetPixel(tx, ty, passData.color); //GPU
}
internal void SetPixelIgnoringStacks(ref PassData passData, ref Texture2D[,] tileTexs)
{
Texture2D tex = tileTexs[passData.col, passData.row]; //CPU
int tx = passData.x % passData.width;
int ty = passData.y % passData.height;
Color cs = tex.GetPixel(tx, ty); //CPU
if (cs == passData.color)
{
return;
}
tex.SetPixel(tx, ty, passData.color); //这是调用了mono里边的更改纹理API //CPU
}
public void DrawFrame(ref PassData passData, ref Texture2D_GPU[,] tileTexsGPU, ref Texture2D frame)
{
Texture2D_GPU texGPU = tileTexsGPU[passData.col, passData.row]; //GPU
Color[] cs = frame.GetPixels(passData.col * passData.width, passData.row * passData.height, passData.width, passData.height);
if (cs != null && cs.Length != 0)
{
texGPU.SetPixels(cs); //GPU
}
else
{
//frame某个区域没有像素那就画color.clear
int length = passData.width * passData.height;
cs = new Color[length];
for (int i = 0; i < length; i++)
{
cs[length] = Color.clear;
}
texGPU.SetPixels(cs); //GPU
}
}