Implement UnloadModelAnimations (#1648)

src/models.c

@@ -1112,6 +1112,13 @@ void UpdateModelAnimation(Model model, ModelAnimation anim, int frame)
     }
 }
 
+// Unload animation array data
+void UnloadModelAnimations(ModelAnimation* animations, unsigned int count)
+{
+    for (int i = 0; i < count; i++) UnloadModelAnimation(animations[i]);
+    RL_FREE(animations);
+}
+
 // Unload animation data
 void UnloadModelAnimation(ModelAnimation anim)
 {

src/raylib.h

@@ -1369,6 +1369,7 @@ RLAPI void SetModelMeshMaterial(Model *model, int meshId, int materialId);
 RLAPI ModelAnimation *LoadModelAnimations(const char *fileName, int *animsCount);                       // Load model animations from file
 RLAPI void UpdateModelAnimation(Model model, ModelAnimation anim, int frame);                           // Update model animation pose
 RLAPI void UnloadModelAnimation(ModelAnimation anim);                                                   // Unload animation data
+RLAPI void UnloadModelAnimations(ModelAnimation* animations, unsigned int count);                       // Unload animation array data
 RLAPI bool IsModelAnimationValid(Model model, ModelAnimation anim);                                     // Check model animation skeleton match
 
 // Mesh generation functions