From ad819edcc488f766acbabb57844fff1c5aa8f2ea Mon Sep 17 00:00:00 2001
From: SmileTheory <SmileTheory@gmail.com>
Date: Tue, 11 Oct 2016 04:18:41 -0700
Subject: [PATCH] OpenGL2: Workaround for multiple deforms on MD3 mesh.
 https://github.com/ioquake/ioq3/issues/122

---
 code/renderergl2/tr_surface.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/code/renderergl2/tr_surface.c b/code/renderergl2/tr_surface.c
index 70a25ced..1ade59cd 100644
--- a/code/renderergl2/tr_surface.c
+++ b/code/renderergl2/tr_surface.c
@@ -1291,6 +1291,12 @@ void RB_SurfaceVaoMdvMesh(srfVaoMdvMesh_t * surface)
 
 	GLimp_LogComment("--- RB_SurfaceVaoMdvMesh ---\n");
 
+	if (ShaderRequiresCPUDeforms(tess.shader))
+	{
+		RB_SurfaceMesh(surface->mdvSurface);
+		return;
+	}
+
 	if(!surface->vao)
 		return;