mirror of https://github.com/aap/librw.git
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
struct TextureCamera
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{
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rw::Raster *raster;
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rw::Raster *zRaster;
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rw::Camera *camera;
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rw::Texture *texture;
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};
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struct CameraData
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{
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float farClipPlane;
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float nearClipPlane;
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rw::uint32 projection;
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rw::V2d offset;
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rw::V2d viewWindow;
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rw::Camera *camera;
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TextureCamera *cameraTexture;
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rw::Matrix *matrix;
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};
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enum CameraDataType
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{
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NONE = 0x00,
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FARCLIPPLANE = 0x01,
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NEARCLIPPLANE = 0x02,
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PROJECTION = 0x04,
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OFFSET = 0x08,
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VIEWWINDOW = 0x10,
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MATRIX = 0x20,
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ALL = 0xFF
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};
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extern rw::Camera *MainCamera;
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extern rw::Camera *SubCamera;
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extern rw::int32 CameraSelected;
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extern rw::int32 ProjectionIndex;
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extern CameraData SubCameraData;
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void CameraQueryData(CameraData *data, CameraDataType type, rw::Camera *camera);
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void CameraSetData(CameraData *data, CameraDataType type);
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void ChangeViewOffset(float deltaX, float deltaY);
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void ChangeViewWindow(float deltaX, float deltaY);
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void ProjectionCallback(void);
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void ClipPlaneCallback(void);
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void CamerasCreate(rw::World *world);
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void CamerasDestroy(rw::World *world);
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void CameraSizeUpdate(rw::Rect *rect, float viewWindow, float aspectRatio);
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void RenderSubCamera(rw::RGBA *foregroundColor, rw::int32 clearMode, rw::World *world);
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void RenderTextureCamera(rw::RGBA *foregroundColor, rw::int32 clearMode, rw::World *world);
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void SubCameraMiniViewSelect(bool select);
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void CameraTextureInit(TextureCamera *ct);
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void CameraTextureTerm(TextureCamera *ct);
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void DrawCameraFrustum(CameraData *c);
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void DrawCameraViewplaneTexture(CameraData *c);
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void ViewerRotate(rw::Camera *camera, float deltaX, float deltaY);
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void ViewerTranslate(rw::Camera *camera, float deltaX, float deltaY);
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