ask for generated normals when usign Q3TCGEN_ENVIRONMENT

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7366 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rmain.c b/gl_rmain.c
index 373187a6a9ee0f1bad2084d1912d7ab167955c59..f9566ab0778a37ee0faae9fb8701678a68f802b2 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -3636,7 +3636,7 @@ void RSurf_PrepareVerticesForBatch(qboolean generatenormals, qboolean generateta
        {
                if (rsurface.texture->textureflags & (Q3TEXTUREFLAG_AUTOSPRITE | Q3TEXTUREFLAG_AUTOSPRITE2))
                        generatetangents = true;
-               if (generatetangents)
+               if (generatetangents || rsurface.texture->tcgen == Q3TCGEN_ENVIRONMENT)
                        generatenormals = true;
                if (generatenormals && !rsurface.modelnormal3f)
                {