TextureMipmapLimitSettings

Description

Structure that represents texture mipmap limit settings.

This code example illustrates how to modify TextureMipmapLimitSettings from script.

#if UNITY_EDITOR
using UnityEngine;
using UnityEditor;

public class Example : MonoBehaviour
{
    [MenuItem("MyMenu/Modify MyGroup")]
    static void ModifyMyGroup()
    {
        const string textureMipmapLimitGroupName = "MyGroup";
        if (TextureMipmapLimitGroups.HasGroup(textureMipmapLimitGroupName))
        {
            TextureMipmapLimitSettings settings = QualitySettings.GetTextureMipmapLimitSettings(textureMipmapLimitGroupName);

            // For the currently active quality level, this group will now offset the Global Texture Mipmap Limit. (default behavior)
            settings.limitBiasMode = TextureMipmapLimitBiasMode.OffsetGlobalLimit;

            // Drop 1 extra mip. Assuming that the limitBias is now 1 and that the Global Texture Mipmap Limit is 1 as well (for example), then textures assigned to 'MyGroup' drop 2 mips in total.
            settings.limitBias++;

            QualitySettings.SetTextureMipmapLimitSettings(textureMipmapLimitGroupName, settings);
        }
        else
        {
            Debug.LogError($"Failed to modify settings, could not find texture mipmap limit group '{textureMipmapLimitGroupName}'!");
        }
    }
}
#endif

Additional resources: TextureMipmapLimitGroups, QualitySettings.GetTextureMipmapLimitSettings, QualitySettings.SetTextureMipmapLimitSettings.

Properties