From fb1c14e2ccd147a17ebaac2d162ce063cd0ca756 Mon Sep 17 00:00:00 2001
From: Rodolfo Osvaldo Bogado <rodolfoosvaldobogado@gmail.com>
Date: Mon, 16 Aug 2010 22:37:04 +0000
Subject: long time no commits :). fixed one of the last graphic problems in
 smg, now the glow in the plants and planets must be correct. the error was
 caused by a error in lighting calculations. so it must affect other games.
 please test and let me know the results.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6103 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/VideoCommon/Src/VertexShaderGen.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'Source/Core/VideoCommon/Src/VertexShaderGen.cpp')

diff --git a/Source/Core/VideoCommon/Src/VertexShaderGen.cpp b/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
index dfda6c1673..4efeecd123 100644
--- a/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
+++ b/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
@@ -260,18 +260,19 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE api_type)
 			if (alpha.matsource) {// from vertex
 				if (components & (VB_HAS_COL0<<j))
 					WRITE(p, "mat.w = color%d.w;\n", j);
-				else WRITE(p, "mat.w = 1;\n");
+				else WRITE(p, "mat.w = 1.0f;\n");
 			}
 			else // from color
 				WRITE(p, "mat.w = "I_MATERIALS".C%d.w;\n", j+2);
 		}
 
-		if (alpha.enablelighting && alpha.ambsource != color.ambsource) {
+		if (alpha.enablelighting) 
+		{
 			if (alpha.ambsource) {// from vertex
 				if (components & (VB_HAS_COL0<<j) )
 					WRITE(p, "lacc.w = color%d.w;\n", j);
 				else
-					WRITE(p, "lacc.w = 0;\n");
+					WRITE(p, "lacc.w = 0.0f;\n");
 			}
 			else // from color
 				WRITE(p, "lacc.w = "I_MATERIALS".C%d.w;\n", j);
-- 
cgit v1.2.3