def num_features():
        num = c_dim_t(0)
        safe_call(backend.get().af_get_features_num(ct.pointer(num), self.feat))
        return num
Loads commonly used textures and makes them available via the
dataset/ETHPy150Open arrayfire/arrayfire-python/arrayfire/features.py/Features.num_features--crossover with--dataset/ETHPy150Open tobspr/RenderPipeline/rpcore/common_resources.py/CommonResources._load_textures