From: Lars Hofhansl <larsh@apache.org>
Date: Mon, 7 Nov 2016 06:01:21 +0000 (-0800)
Subject: Sky: Draw bottom of the sky box in 'cloudy fog color'
X-Git-Tag: 0.4.15~127
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=739ef175aa804650ce4f25dfb3cf375d38517660;p=oweals%2Fminetest.git

Sky: Draw bottom of the sky box in 'cloudy fog color'

To be identical to the lower half of the skybox sides.
Now needed as the skybox base is often seen due to increasingly vertical
mapgens.
---

diff --git a/src/sky.cpp b/src/sky.cpp
index 64f8cb5e7..211a2dcdc 100644
--- a/src/sky.cpp
+++ b/src/sky.cpp
@@ -232,6 +232,14 @@ void Sky::render()
 			driver->drawIndexedTriangleFan(&vertices[0], 4, indices, 2);
 		}
 
+		// Draw bottom far cloudy fog thing
+		video::SColor c = cloudyfogcolor;
+		vertices[0] = video::S3DVertex(-1, -1.0, -1, 0, 1, 0, c, t, t);
+		vertices[1] = video::S3DVertex( 1, -1.0, -1, 0, 1, 0, c, o, t);
+		vertices[2] = video::S3DVertex( 1, -1.0, 1, 0, 1, 0, c, o, o);
+		vertices[3] = video::S3DVertex(-1, -1.0, 1, 0, 1, 0, c, t, o);
+		driver->drawIndexedTriangleFan(&vertices[0], 4, indices, 2);
+
 		driver->setMaterial(m_materials[2]);
 
 		// Draw sunrise/sunset horizon glow texture (textures/base/pack/sunrisebg.png)