From ea4a8bb3615be431b51cb744adc8505ce6821286 Mon Sep 17 00:00:00 2001
From: Lukas Joergensen <lpjoergensen@gmail.com>
Date: Wed, 10 Sep 2014 01:21:52 +0200
Subject: [PATCH] Proper rendering of basetexture

Now terrain basetexture is properly cleared and never transparent.
---
 Engine/source/terrain/terrRender.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Engine/source/terrain/terrRender.cpp b/Engine/source/terrain/terrRender.cpp
index 4b03ac812..ec4dec3dd 100644
--- a/Engine/source/terrain/terrRender.cpp
+++ b/Engine/source/terrain/terrRender.cpp
@@ -170,9 +170,10 @@ bool TerrainBlock::_initBaseShader()
    desc.zDefined = true;
    desc.zWriteEnable = false;
    desc.zEnable = false;
-   desc.setBlend( true, GFXBlendSrcAlpha, GFXBlendInvSrcAlpha );
+   desc.setBlend( true, GFXBlendSrcAlpha, GFXBlendOne );
    desc.cullDefined = true;
    desc.cullMode = GFXCullNone;
+   desc.colorWriteAlpha = false;
    mBaseShaderSB = GFX->createStateBlock( desc );
 
    return true;
@@ -251,6 +252,8 @@ void TerrainBlock::_updateBaseTexture( bool writeToCache )
    mBaseTarget->attachTexture( GFXTextureTarget::Color0, blendTex );
    GFX->setActiveRenderTarget( mBaseTarget );
 
+   GFX->clear( GFXClearTarget, ColorI(0,0,0,255), 1.0f, 0 );
+
    GFX->setTexture( 0, mLayerTex );
    mBaseShaderConsts->setSafe( mBaseLayerSizeConst, (F32)mLayerTex->getWidth() );