From a6b44b02b716e91ddf077cfec2f00a8b1acb7b21 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Tue, 13 Nov 2018 20:36:23 +0100
Subject: [PATCH] - fixed incompletely initialized secplanes in sprite
 splitting code.

The recent optimization of the shader setup needs the negiC value properly set.
---
 src/hwrenderer/scene/hw_sprites.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hwrenderer/scene/hw_sprites.cpp b/src/hwrenderer/scene/hw_sprites.cpp
index f3935dab6..94e86beb4 100644
--- a/src/hwrenderer/scene/hw_sprites.cpp
+++ b/src/hwrenderer/scene/hw_sprites.cpp
@@ -207,8 +207,8 @@ void GLSprite::DrawSprite(HWDrawInfo *di, FRenderState &state, bool translucent)
 		state.EnableSplit(true);
 	}
 
-	secplane_t bottomp = { { 0, 0, -1. }, bottomclip };
-	secplane_t topp = { { 0, 0, -1. }, topclip };
+	secplane_t bottomp = { { 0, 0, -1. }, bottomclip, 1. };
+	secplane_t topp = { { 0, 0, -1. }, topclip, 1. };
 	for (unsigned i = 0; i < iter; i++)
 	{
 		if (lightlist)