[Hgengine-cvs] SF.net SVN: hgengine:[678] Mercury2/Themes/default

[<cn...@us...>]

Revision: 678
          http://hgengine.svn.sourceforge.net/hgengine/?rev=678&view=rev
Author:   cnlohr
Date:     2010-02-23 20:46:06 +0000 (Tue, 23 Feb 2010)

Log Message:
-----------
crepsular

Modified Paths:
--------------
    Mercury2/Themes/default/File/ssvgr.xml
    Mercury2/Themes/default/Graphic/Crepuscular.frag
    Mercury2/Themes/default/Graphic/Crepuscular.vert

Modified: Mercury2/Themes/default/File/ssvgr.xml
===================================================================
--- Mercury2/Themes/default/File/ssvgr.xml	2010-02-23 08:44:43 UTC (rev 677)
+++ Mercury2/Themes/default/File/ssvgr.xml	2010-02-23 20:46:06 UTC (rev 678)
@@ -27,20 +27,22 @@
 
 
 	<node type="orthographic" left="-.5" right=".5" top=".5" bottom="-.5" near="1" far="-1" name="Ortho" setPasses="7" >
-		<asset type="StateChanger" file="LightingSwitch:0"/>
-		<asset type="StateChanger" file="DepthTest:0"/>
-		<asset type="shader" file="GRAPHIC:Crepuscular"/>
-		<node type="transformnode" >
-			<asset type="texture" file="FBOB_0" dynamic="true"/>
-			<asset type="texture" file="FBOA_0" dynamic="true"/>
-			<asset type="quad" />
+		<node type="cameranode" movx="0" movz="0" movy="0" rotx="0" roty="0" rotz="0" name="camera" >
+			<asset type="StateChanger" file="LightingSwitch:0"/>
+			<asset type="StateChanger" file="DepthTest:0"/>
+			<asset type="shader" file="GRAPHIC:Crepuscular"/>
+			<node type="transformnode" >
+				<asset type="texture" file="FBOB_0" dynamic="true"/>
+				<asset type="texture" file="FBOA_0" dynamic="true"/>
+				<asset type="quad" />
+			</node>
 		</node>
 	</node>
 
 	<!-- Below here is just a library for some junk we can throw in -->
 
 	<node type="mercurynode" name="lampForest" setPasses="0" >
-		<node type="transformnode" movz="-5" movx="0" movy="0" name="lamprow" >
+		<node type="transformnode" movz="-5" movx="0" movy="2" name="lamprow" >
 			<node type="mercurynode" name="lamp"  >
 				<node type="transformnode" rotx="-90" >
 					<asset type="texture" file="MODEL:lamp.png"/>

Modified: Mercury2/Themes/default/Graphic/Crepuscular.frag
===================================================================
--- Mercury2/Themes/default/Graphic/Crepuscular.frag	2010-02-23 08:44:43 UTC (rev 677)
+++ Mercury2/Themes/default/Graphic/Crepuscular.frag	2010-02-23 20:46:06 UTC (rev 678)
@@ -4,16 +4,18 @@
 
 varying vec3 normal;
 varying vec3 pos;
-varying float dist;
+varying vec3 posn;
+varying vec3 tlipos;
 
 void main()
 {
-	float fbrgt = 0.1;
+	vec3 rLpos = normalize(tlipos - posn);
+	float fbrgt = .7;
 	vec2 sspos = gl_TexCoord[0].xy;
-	for( int i = 0; i < 100; i++ )
+	for( int i = 0; i < 50; i++ )
 	{
 		vec4 SW = texture2D( HG_Texture1, sspos );
-		sspos += 0.001;
+		sspos += rLpos.xy * 0.005;
 		sspos = clamp( sspos, vec2( 0. ), vec2( .99 ) );
 		if( SW.a < 0.5 ) fbrgt += 0.01;
 	}

Modified: Mercury2/Themes/default/Graphic/Crepuscular.vert
===================================================================
--- Mercury2/Themes/default/Graphic/Crepuscular.vert	2010-02-23 08:44:43 UTC (rev 677)
+++ Mercury2/Themes/default/Graphic/Crepuscular.vert	2010-02-23 20:46:06 UTC (rev 678)
@@ -1,21 +1,25 @@
 uniform vec4 HG_EyePos;
 uniform mat4 HG_ModelMatrix;
 uniform vec4 HG_DepthRange;
+
+
 varying vec3 normal;
 varying vec3 pos;
-varying float dist;
+varying vec3 posn;
+varying vec3 tlipos;
 
 void main()
 {
 	gl_TexCoord[0] = gl_MultiTexCoord0;
-	gl_Position = ftransform();
+	gl_Position = gl_Vertex * vec4( 2., 2., 1., 1. );
 
-	vec4 n = vec4(gl_Normal, 0);
+	vec4 n = vec4(gl_Normal, 0.);
 	
 	//viewspace normal
 	normal = (gl_ModelViewMatrix * n).xyz;
 
 	//clip space depth
 	pos = (gl_ModelViewMatrix * gl_Vertex).xyz;
-	dist = pos.z;
+	posn = (gl_ModelViewMatrix * vec4( gl_Vertex.xy*2., 2.2, 0.0 ) ).xyz;
+	tlipos = (gl_ModelViewMatrix * normalize(vec4( .8, .4, .7, 0.0 )) ).xyz;
 }


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