Modified Files:

[flightgear.git] / src / Main / renderer.hxx

diff --git a/src/Main/renderer.hxx b/src/Main/renderer.hxx
index 24d7e2fb6da72f42909ec192748cf9e7898ef06f..b80087da6b8e1ff8fd0b1c6b11050227447a14ec 100644 (file)
--- a/src/Main/renderer.hxx
+++ b/src/Main/renderer.hxx
@@ -4,6 +4,7 @@
 
 #include <simgear/screen/extensions.hxx>
 #include <simgear/scene/sky/sky.hxx>
+#include <simgear/scene/util/SGPickCallback.hxx>
 
 #define FG_ENABLE_MULTIPASS_CLOUDS 1
 
@@ -13,21 +14,42 @@ extern SGSky *thesky;
 extern glPointParameterfProc glPointParameterfPtr;
 extern glPointParameterfvProc glPointParameterfvPtr;
 extern bool glPointParameterIsSupported;
+extern bool glPointSpriteIsSupported;
 
-void fgRenderFrame();
 
 class FGRenderer {
 
 public:
-    FGRenderer() {}
-    ~FGRenderer() {}
+
+    FGRenderer();
+    ~FGRenderer();
 
     void init();
-    void update(double dt);
-    void resize(int width, int height );
 
-    void screendump();
-    void build_states();
+    static void resize(int width, int height );
+
+    // calling update( refresh_camera_settings = false ) will not
+    // touch window or camera settings.  This is useful for the tiled
+    // renderer which needs to set the view frustum itself.
+    static void update( bool refresh_camera_settings );
+    inline static void update() { update( true ); }
+
+
+    /** FlightGear code should use this routine to set the FOV rather
+     *  than calling the ssg routine directly
+     */
+    static void setFOV( float w, float h );
+
+
+    /** FlightGear code should use this routine to set the Near/Far
+     *  clip planes rather than calling the ssg routine directly
+     */
+    static void setNearFar( float n, float f );
+
+    /** Just pick into the scene and return the pick callbacks on the way ...
+     */
+    static bool pick( unsigned x, unsigned y,
+                      std::vector<SGSceneryPick>& pickList );
 };
 
 #endif