From 880e9564299b67b5f880d2b689be80a9eb4a4319 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Mon, 16 Mar 2020 14:55:13 +0100
Subject: [PATCH] grutil: fix ShaderTerrainMesh not working with
 compressed-textures

---
 panda/src/grutil/shaderTerrainMesh.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/panda/src/grutil/shaderTerrainMesh.cxx b/panda/src/grutil/shaderTerrainMesh.cxx
index e8078f7b68..25ca3e2ce9 100644
--- a/panda/src/grutil/shaderTerrainMesh.cxx
+++ b/panda/src/grutil/shaderTerrainMesh.cxx
@@ -207,6 +207,7 @@ bool ShaderTerrainMesh::do_check_heightfield() {
 void ShaderTerrainMesh::do_init_data_texture() {
   _data_texture = new Texture("TerrainDataTexture");
   _data_texture->setup_2d_texture(stm_max_chunk_count, stm_max_views, Texture::T_float, Texture::F_rgba32);
+  _data_texture->set_compression(Texture::CM_off);
   _data_texture->set_clear_color(LVector4(0));
   _data_texture->clear_image();
 }