private static Material[] GenerateSkins(BSPFile bsp, string name, string destPath, TextureAtlas atlas)
{
var skinsPath = destPath + "/skins";
AssetUtils.CreateFolder(skinsPath);
string textureName = FileUtilEx.FixFilename(name);
var texturePath = skinsPath + "/" + textureName + ".png";
if (!AssetUtils.AssetPathExists(texturePath))
{
atlas.WriteTexture(texturePath);
AssetDatabase.Refresh();
}
int index = texturePath.LastIndexOf('.');
string materialPath = texturePath.Substring(0, index) + ".mat";
if (!AssetUtils.AssetPathExists(materialPath))
{
TextureImporter importer = TextureImporter.GetAtPath(texturePath) as TextureImporter;
importer.textureType = TextureImporterType.Default;
importer.wrapMode = TextureWrapMode.Repeat;
importer.filterMode = FilterMode.Point;
importer.maxTextureSize = 2048;
importer.textureFormat = TextureImporterFormat.DXT1;
importer.SaveAndReimport();
var material = new Material(Shader.Find("Standard"));
material.mainTexture = AssetDatabase.LoadAssetAtPath <Texture2D>(texturePath);
material.SetFloat("_Glossiness", 0.0f);
AssetDatabase.CreateAsset(material, materialPath);
}
return(new Material[] { AssetDatabase.LoadAssetAtPath <Material>(materialPath) });
}
static IList <Material> GenerateMaterials(BSPFile bsp, string destPath)
{
List <string> textures = new List <string>();
List <Material> materials = new List <Material>();
string materialsPath = destPath + "/materials";
AssetUtils.CreateFolder(materialsPath);
int tex_id = 0;
foreach (var t in bsp.textures)
{
string textureName = string.Format("{0}.png", FileUtilEx.FixFilename(t.name));
string texturePath = materialsPath + "/" + textureName;
float progress = ((float)++tex_id) / bsp.textures.Length;
if (EditorUtility.DisplayCancelableProgressBar("Level", "Reading texture: " + texturePath, progress))
{
return(null);
}
if (!AssetUtils.AssetPathExists(texturePath))
{
Texture2D tex = new Texture2D(t.width, t.height);
Color32[] pixels = new Color32[t.width * t.height];
for (int i = 0, j = 0; i < pixels.Length; ++i)
{
pixels[i] = new Color32(t.data[j++], t.data[j++], t.data[j++], t.data[j++]);
}
for (int x = 0; x < t.width; ++x)
{
for (int y = 0; y < t.height / 2; ++y)
{
int from = y * t.width + x;
int to = (t.height - y - 1) * t.width + x;
var temp = pixels[to];
pixels[to] = pixels[from];
pixels[from] = temp;
}
}
tex.SetPixels32(pixels);
File.WriteAllBytes(AssetUtils.GetAbsoluteAssetPath(texturePath), tex.EncodeToPNG());
}
textures.Add(texturePath);
}
AssetDatabase.Refresh();
int materialNum = 0;
foreach (var texture in textures)
{
int index = texture.LastIndexOf('.');
string materialPath = texture.Substring(0, index) + ".mat";
float progress = ((float)++materialNum) / bsp.textures.Length;
if (EditorUtility.DisplayCancelableProgressBar("Level", "Generating material: " + materialPath, progress))
{
return(null);
}
if (!AssetUtils.AssetPathExists(materialPath))
{
TextureImporter importer = TextureImporter.GetAtPath(texture) as TextureImporter;
importer.textureType = TextureImporterType.Default;
importer.wrapMode = TextureWrapMode.Repeat;
importer.filterMode = FilterMode.Point;
importer.maxTextureSize = 2048;
importer.textureFormat = TextureImporterFormat.DXT1;
importer.SaveAndReimport();
var material = new Material(Shader.Find("Standard"));
material.mainTexture = AssetDatabase.LoadAssetAtPath <Texture2D>(texture);
material.SetFloat("_Glossiness", 0.0f);
AssetDatabase.CreateAsset(material, materialPath);
}
materials.Add(AssetDatabase.LoadAssetAtPath <Material>(materialPath));
}
return(materials);
}