git-svn-id: svn://db.shs.com.ru/libs@65 a8b55f48-bf90-11e4-a774-851b48703e85

qglview/shaders/dsl_pass_0.frag

@@ -5,7 +5,7 @@
 
 in vec3 src_normal, normal, binormal;//, et;
 in vec4 pos, ppos;
-in float fogCoord, logz;
+in float fogCoord, FC, C;
 in mat3 TBN;
 
 uniform bool acc_fog;
@@ -16,6 +16,7 @@ const vec3 luma = vec3(0.299, 0.587, 0.114);
 
 void main(void) {
 	//float z = pos.w;//((z_near / (z_near-z_far)) * z_far) / (pos.w - (z_far / (z_far-z_near)));
+	float logz = log(pos.w * C + 1.) * FC;
 	vec4 dc = qgl_FragColor;
 	vec2 tc = qgl_FragTexture.xy;
 	float hei = dot(texture(qgl_Material.map_relief.map, tc).rgb, luma) * qgl_Material.map_relief.amount + qgl_Material.map_relief.offset;