From e33e19d0587146859d48a134ec9fd94e7b7ba5cd Mon Sep 17 00:00:00 2001
From: "FWoltermann@gmail.com"
 <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544>
Date: Thu, 8 Dec 2011 14:53:40 +0000
Subject: Initial upload

---
 nGenEx/CameraView.h | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 nGenEx/CameraView.h

(limited to 'nGenEx/CameraView.h')

diff --git a/nGenEx/CameraView.h b/nGenEx/CameraView.h
new file mode 100644
index 0000000..493e4f7
--- /dev/null
+++ b/nGenEx/CameraView.h
@@ -0,0 +1,114 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         CameraView.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    3D Projection Camera View class
+*/
+
+#ifndef CameraView_h
+#define CameraView_h
+
+#include "Types.h"
+#include "View.h"
+#include "Camera.h"
+#include "Projector.h"
+#include "Video.h"
+#include "List.h"
+
+// +--------------------------------------------------------------------+
+
+class Video;
+class Scene;
+class Bitmap;
+
+class Graphic;
+
+// +--------------------------------------------------------------------+
+
+class CameraView : public View
+{
+public:
+   static const char* TYPENAME() { return "CameraView"; }
+
+   CameraView(Window* c, Camera* cam, Scene* s);
+   virtual ~CameraView();
+
+   // Operations:
+   virtual void   Refresh();
+   virtual void   OnWindowMove();
+   virtual void   UseCamera(Camera* cam);
+   virtual void   UseScene(Scene* scene);
+   virtual void   LensFlareElements(Bitmap* halo, Bitmap* e1=0, Bitmap* e2=0, Bitmap* e3=0);
+   virtual void   LensFlare(int on, double dim = 1);
+   virtual void   SetDepthScale(float scale);
+
+   // accessors:
+   Camera*        GetCamera()                   const { return camera;      }
+   Projector*     GetProjector()                      { return &projector;  }
+   Scene*         GetScene()                    const { return scene;       }
+   virtual void   SetFieldOfView(double fov);
+   virtual double GetFieldOfView()              const;
+   virtual void   SetProjectionType(DWORD pt);
+   virtual DWORD  GetProjectionType()           const;
+
+   Point          Pos() const { return camera->Pos(); }
+   Point          vrt()       { return camera->vrt(); }
+   Point          vup()       { return camera->vup(); }
+   Point          vpn()       { return camera->vpn(); }
+   const Matrix&  Orientation() const { return camera->Orientation(); }
+
+   Point          SceneOffset() const { return camera_loc; }
+
+   // projection and clipping geometry:
+   virtual void   TranslateScene();
+   virtual void   UnTranslateScene();
+   virtual void   MarkVisibleObjects();
+   virtual void   MarkVisibleLights(Graphic* g, DWORD flags);
+
+   virtual void   RenderScene();
+   virtual void   RenderSceneObjects(bool distant=false);
+   virtual void   RenderForeground();
+   virtual void   RenderBackground();
+   virtual void   RenderSprites();
+   virtual void   RenderLensFlare();
+   virtual void   Render(Graphic* g, DWORD flags);
+
+   virtual void   FindDepth(Graphic* g);
+   virtual int    SetInfinite(int i);
+
+protected:
+   Camera*        camera;
+   Scene*         scene;
+   Video*         video;
+
+   virtual void   WorldPlaneToView(Plane& plane);
+
+   Point          camera_loc;
+   Vec3           cvrt;
+   Vec3           cvup;
+   Vec3           cvpn;
+
+   Projector      projector;
+   int            infinite;
+   int            width;
+   int            height;
+   DWORD          projection_type;
+
+   // lens flare:
+   int            lens_flare_enable;
+   double         lens_flare_dim;
+   Bitmap*        halo_bitmap;
+   Bitmap*        elem_bitmap[3];
+
+   List<Graphic>  graphics;
+};
+
+#endif CameraView_h
+
-- 
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