Added setAnim to camera. Added global fog set via worldspawn.

neo/engine/renderer/RenderWorld.h

@@ -146,6 +146,21 @@ enum {
 // guis
 const int MAX_RENDERENTITY_GUI = 3;
 
+typedef enum renderGlobalFogMode_s {
+	RENDER_GLOBAL_FOG_LINEAR,
+	RENDER_GLOBAL_FOG_EXP,
+	RENDER_GLOBAL_FOG_EXP2
+} renderGlobalFogMode_t;
+
+typedef struct renderGlobalFog_s {
+	bool					enabled;
+	renderGlobalFogMode_t	mode;
+	float					density;
+	float					start;
+	float					end;
+	idVec4					color;
+} renderGlobalFog_t;
+
 #ifdef QUAKE4
 enum {
 	RD_MISC = 0,
@@ -517,6 +532,7 @@ typedef struct renderView_s {
 	int						time;
 	float					shaderParms[MAX_GLOBAL_SHADER_PARMS];		// can be used in any way by shader
 	const idMaterial* globalMaterial;							// used to override everything draw
+	renderGlobalFog_t		globalFog;									// fixed-function global depth fog
 
 #ifdef QUAKE4
 	// RAVEN BEGIN
@@ -1010,4 +1026,4 @@ ID_INLINE void idRenderWorld::DebugFOV(const idVec4& color, const idVec3& origin
 
 #endif /* QUAKE4 */
 
-#endif /* !__RENDERWORLD_H__ */
+#endif /* !__RENDERWORLD_H__ */