X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fambientocclusion.cpp;h=cf530dc3ce389fcd6650fd60f82966df055ef354;hb=b8ddfb1f874bc18fa9b6ea27d08b009c8264a577;hp=73736312726ac7013e864ff4e26309ea10082980;hpb=634bf31f905ece4ad1b4858b530322a0fa7f21d3;p=libs%2Fgl.git

diff --git a/source/ambientocclusion.cpp b/source/ambientocclusion.cpp
index 73736312..cf530dc3 100644
--- a/source/ambientocclusion.cpp
+++ b/source/ambientocclusion.cpp
@@ -25,9 +25,9 @@ const char occlude_fs[] =
 	"			vec2 offs = transform*vec2(float(i)-1.5, float(j)-1.5);\n"
 	"			float dxy = length(offs)*-sample;\n"
 	"			float dz = depth_ratio.x/(texture2D(depth, texcoord+offs).r-depth_ratio.y)-sample;\n"
-	"			if(abs(dz)<3*dxy)\n"
+	"			if(abs(dz)<3.0*dxy)\n"
 	"				sum += atan(dz/dxy)/1.570796;\n"
-	"			else if(dz<0)\n"
+	"			else if(dz<0.0)\n"
 	"				sum -= 0.8;\n"
 	"		}\n"
 	"	gl_FragColor = vec4(min(1.0-sum*darkness/16.0, 1.0), 0.0, 0.0, 1.0);\n"
@@ -51,7 +51,7 @@ const char combine_fs[] =
 	"			vec2 offs = vec2(float(i)-1.5, float(j)-1.5)/screen_size;\n"
 	"			float dxy = length(offs)*-sample;\n"
 	"			float dz = depth_ratio.x/(texture2D(depth, texcoord+offs).r-depth_ratio.y)-sample;\n"
-	"			if(abs(dz)<3*dxy)\n"
+	"			if(abs(dz)<3.0*dxy)\n"
 	"			{\n"
 	"				sum += texture2D(occlusion, texcoord+offs).r;\n"
 	"				count += 1.0;\n"