#define MATERIALFLAG_NOCULLFACE 65536
// render with a very short depth range (like 10% of normal), this causes entities to appear infront of most of the scene
#define MATERIALFLAG_SHORTDEPTHRANGE 131072
-// render refraction and reflection (note: this is always opaque, the shader does the alpha effect)
+// render water, comprising refraction and reflection (note: this is always opaque, the shader does the alpha effect)
#define MATERIALFLAG_WATERSHADER 262144
-// render reflection only
-#define MATERIALFLAG_REFLECTION 524288
+// render refraction (note: this is just a way to distort the background, otherwise useless)
+#define MATERIALFLAG_REFRACTION 524288
+// render reflection
+#define MATERIALFLAG_REFLECTION 1048576
+// render water, comprising refraction and reflection (note: this is always opaque, the shader does the alpha effect)
+#define MATERIALFLAG_SORTTRANSPARENT 2097152
// combined mask of all attributes that require depth sorted rendering
-#define MATERIALFLAGMASK_DEPTHSORTED (MATERIALFLAG_BLENDED | MATERIALFLAG_NODEPTHTEST)
+#define MATERIALFLAGMASK_DEPTHSORTED (MATERIALFLAG_SORTTRANSPARENT | MATERIALFLAG_BLENDED | MATERIALFLAG_NODEPTHTEST)
typedef struct medge_s
{