List <Texture> loadMaterialTextures(Assimp.Material mat, Assimp.TextureType type, string typeName)
{
List <Texture> textures = new List <Texture>();
for (int i = 0; i < mat.GetMaterialTextureCount(type); i++)
{
bool skip = false;
TextureSlot textureSlot;
mat.GetMaterialTexture(type, i, out textureSlot);
for (int j = 0; j < texturesLoaded.Count; j++)
{
if (texturesLoaded[j].path.CompareTo(textureSlot.FilePath) == 0)
{
skip = true;
textures.Add(texturesLoaded[j]);
break;
}
}
if (!skip)
{
Texture texture = new Texture();
texture.id = TextureFromFile(textureSlot.FilePath, directory);
texture.type = typeName;
texture.path = textureSlot.FilePath;
textures.Add(texture);
texturesLoaded.Add(texture);
}
}
return(textures);
}
private ImageTexture[] loadMaterialTextures(ai.Material material, ai.TextureType type, TextureType textureType)
{
ImageTexture[] textures = new ImageTexture[material.GetMaterialTextureCount(type)];
for (int i = 0; i < textures.Length; i++)
{
ai.TextureSlot slot;
material.GetMaterialTexture(type, i, out slot);
string path = directory + slot.FilePath;
ImageTexture texture;
ImageTexture loaded = loadedTextures.Find(x => x.path == path);
if (loaded != null)
{
texture = loaded;
}
else
{
texture = new ImageTexture(gl, path, textureType);
loadedTextures.Add(texture);
Console.WriteLine($"Texture file path: {path}");
}
textures[i] = texture;
}
return(textures);
}
private static Ai.TextureSlot ConvertTextureSlotFromTextureId(int textureId, Ai.TextureType type, TextureSet textureList)
{
if (textureId == -1 || textureList == null)
{
return(default(Ai.TextureSlot));
}
var texture = textureList.Textures.FirstOrDefault(x => x.Id == textureId);
if (texture != null)
{
return(new Ai.TextureSlot(TextureUtilities.GetFileName(texture), type, 0, Ai.TextureMapping.FromUV, 0, 0, Ai.TextureOperation.Add, Ai.TextureWrapMode.Wrap, Ai.TextureWrapMode.Wrap, 0));
}
return(default(Ai.TextureSlot));
}
private static Ai.TextureSlot ConvertTextureSlotFromTextureId(int textureId, Ai.TextureType type,
TextureSet textureList)
{
if (textureId == -1 || textureList == null)
{
return(default);