git-svn-id: svn://db.shs.com.ru/libs@48 a8b55f48-bf90-11e4-a774-851b48703e85

qglview/shaders/dsl_pass_0.vert

@@ -1,30 +1,36 @@
 #version 150
 
 out vec3 src_normal, normal;//, et;
-out vec4 pos;
+out vec4 pos, ppos;
 out float fogCoord, fs_gid;
 out mat3 TBN;
 
 uniform bool acc_fog;
 uniform vec2 dt;
 uniform vec3 eye;
+uniform mat4 prev_ModelViewProjectioMatrix;
 
 void main(void) {
 	normal = qgl_Normal;//(qgl_NormalMatrix * qgl_Normal);
-	pos.xyzw = vec4(qgl_ModelViewMatrix * qgl_Vertex);
-	TBN = (mat3(qgl_Tangent, qgl_Bitangent, qgl_Normal));
+	pos = qgl_ftransform();
+	TBN = mat3(qgl_Tangent, qgl_Bitangent, qgl_Normal);
 	/*if (acc_fog) {
 		fogCoord = (gl_Fog.end - length(pos.xyz) * 0.85) / (gl_Fog.end - gl_Fog.start);
 		fogCoord = 1. - clamp(fogCoord, 0., 1.);
 	}*/
 	//gl_TexCoord[0] = gl_MultiTexCoord0;
 	//gl_TexCoord[1] = gl_MultiTexCoord1;
+
+	src_normal = normalize(vec3(pos.xy * dt * 2., 0));
+
 	qgl_FragTexture = qgl_Texture;
 	qgl_FragColor = qgl_Color;
-	vec4 tp = qgl_ftransform();
 	//tp /= tp.w;
-	src_normal = normalize(vec3(pos.xy * dt * 2., 0));
-	pos.w = tp.w;
+	ppos = prev_ModelViewProjectioMatrix * qgl_Vertex;
+	//pos.w = pos.w;
+	//speed = tp - ppos;
+	//speed /= (abs(speed) + 1.);
+	//speed.xyz *= speed.w;
 	//pos *= pos.w;
-	gl_Position = tp;//ftransform();
+	gl_Position = pos;
 }