/// <summary>
/// Retreives the raw pixel data for each texture, collated into a class to hold them.
/// </summary>
/// <returns>The texure map data</returns>
private static async Task <TexMapData> GetTexMapData(Tex tex, XivMtrl mtrl)
{
var texMapData = new TexMapData();
// Use the function that returns proper sane reuslts.
var ttps = mtrl.GetTextureTypePathList();
foreach (var ttp in ttps)
{
if (ttp.Type != XivTexType.ColorSet)
{
var texData = await tex.GetTexData(ttp);
var imageData = await tex.GetImageData(texData);
switch (ttp.Type)
{
case XivTexType.Diffuse:
texMapData.Diffuse = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};
break;
case XivTexType.Specular:
case XivTexType.Multi:
case XivTexType.Skin:
texMapData.Specular = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
case XivTexType.Normal:
texMapData.Normal = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
default:
// Do not render textures that we do not know how to use
break;
}
}
}
if (mtrl.ColorSetDataSize > 0)
{
var colorSetData = new List <byte>();
foreach (var half in mtrl.ColorSetData)
{
var colorByte = (byte)(half * 255);
if (half > 1)
{
colorByte = 255;
}
colorSetData.Add(colorByte);
}
texMapData.ColorSet = new TexInfo {
Width = 4, Height = 16, Data = colorSetData.ToArray()
};;
}
return(texMapData);
}
/// <summary>
/// Gets the data for the texture map
/// </summary>
/// <returns>The texure map data</returns>
private TexMapData GetTexMapData()
{
var tex = new Tex(_gameDirectory);
var texMapData = new TexMapData();
foreach (var texTypePath in _mtrlData.TextureTypePathList)
{
if (texTypePath.Type != XivTexType.ColorSet)
{
var texData = tex.GetTexData(texTypePath);
var imageData = tex.GetImageData(texData);
switch (texTypePath.Type)
{
case XivTexType.Diffuse:
texMapData.Diffuse = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};
break;
case XivTexType.Specular:
texMapData.Specular = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
case XivTexType.Normal:
texMapData.Normal = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
case XivTexType.Multi:
texMapData.Multi = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
case XivTexType.Skin:
texMapData.Skin = new TexInfo {
Width = texData.Width, Height = texData.Height, Data = imageData
};;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
foreach (var texPath in _mtrlData.TexturePathList)
{
if (texPath.Contains("dummy"))
{
texMapData.HasDummyTextures = true;
break;
}
}
if (_mtrlData.ColorSetDataSize > 0)
{
var colorSetData = new List <byte>();
foreach (var half in _mtrlData.ColorSetData)
{
var colorByte = (byte)(half * 255);
if (half > 1)
{
colorByte = 255;
}
colorSetData.Add(colorByte);
}
texMapData.ColorSet = new TexInfo {
Width = 4, Height = 16, Data = colorSetData.ToArray()
};;
}
return(texMapData);
}
private async Task <TextureModel> MakeTextureModel(XivTex tex)
{
var layer = (int)Math.Floor(RowData[2][3] * 64);
if (layer > 63 || layer < 0)
{
layer = 0;
}
var tileX = (float)RowData[3][0];
var tileY = (float)RowData[3][3];
var tileSkewX = (float)RowData[3][1];
var tileSkewY = (float)RowData[3][2];
var _tex = new Tex(XivCache.GameInfo.GameDirectory);
var data = await _tex.GetImageData(tex, layer);
var ogW = 32;
var ogH = 32;
var w = 256;
var h = 256;
Color4[] colors = new Color4[w * h];
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
var nPixel = (y * w) + x;
//U = Dot Product ([u,v], [Red, Green])
float u = (float)x / (float)w;
float v = ((float)y) / (float)h;
// This is now the new U and V coordinates we want to map to.
var newU = SharpDX.Vector2.Dot(new SharpDX.Vector2(u, v), new SharpDX.Vector2(tileX, tileSkewX)) % 1.0f;
var newV = SharpDX.Vector2.Dot(new SharpDX.Vector2(u, v), new SharpDX.Vector2(tileSkewY, tileY)) % 1.0f;
var xPx = (int)(newU * ogW);
var yPx = (int)(newV * ogH);
xPx = xPx < 0 ? ogW - xPx : xPx;
yPx = yPx < 0 ? ogH - yPx : yPx;
xPx = xPx >= ogW ? 0 : xPx;
yPx = yPx >= ogH ? 0 : yPx;
var ogPixel = (yPx * ogW) + xPx;
var ogDataOffset = ogPixel * 4;
colors[nPixel] = new Color4()
{
Red = data[ogDataOffset] / 255.0f,
Green = data[ogDataOffset + 1] / 255.0f,
Blue = data[ogDataOffset + 2] / 255.0f,
Alpha = 1.0f,
};
}
}
var tm = new TextureModel(colors, w, h);
return(tm);
}
