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Diffstat (limited to 'Stars45/CameraView.h')
| -rw-r--r-- | Stars45/CameraView.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/Stars45/CameraView.h b/Stars45/CameraView.h new file mode 100644 index 0000000..2ab133c --- /dev/null +++ b/Stars45/CameraView.h @@ -0,0 +1,138 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + 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 + |