Trade: reserve invalid zero AnimationTrackType as well.

3 years ago · f174ad990b
1 changed files with 3 additions and 1 deletions
--- a/src/Magnum/Trade/AnimationData.h
+++ b/src/Magnum/Trade/AnimationData.h
@ -45,7 +45,9 @@ namespace Magnum { namespace Trade {
@experimental
 */
 enum class AnimationTrackType: UnsignedByte {
-    Bool,               /**< @cpp bool @ce <b></b> */
+    /* Zero used for an invalid value */
+
+    Bool = 1,           /**< @cpp bool @ce <b></b> */
    Float,              /**< @ref Magnum::Float "Float" */
    UnsignedInt,        /**< @ref Magnum::UnsignedInt "UnsignedInt" */
    Int,                /**< @ref Magnum::Int "Int" */