From 3c487c5cd69c53d6fea948643c0a76df03516605 Mon Sep 17 00:00:00 2001 From: Aki Date: Fri, 1 Apr 2022 21:23:39 +0200 Subject: Moved Stars45 to StarsEx --- Stars45/Projector.h | 105 ---------------------------------------------------- 1 file changed, 105 deletions(-) delete mode 100644 Stars45/Projector.h (limited to 'Stars45/Projector.h') diff --git a/Stars45/Projector.h b/Stars45/Projector.h deleted file mode 100644 index 20f0f7b..0000000 --- a/Stars45/Projector.h +++ /dev/null @@ -1,105 +0,0 @@ -/* Starshatter: The Open Source Project - Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors - Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors - Copyright (c) 1997-2006, Destroyer Studios LLC. - - AUTHOR: John DiCamillo - - - OVERVIEW - ======== - 3D Projection Camera class -*/ - -#ifndef Projector_h -#define Projector_h - -#include "Geometry.h" -#include "Window.h" -#include "Camera.h" -#include "Polygon.h" - -// +--------------------------------------------------------------------+ - -class Projector -{ -public: - Projector(Window* win, Camera* cam); - virtual ~Projector(); - - // Operations: - virtual void UseWindow(Window* win); - virtual void UseCamera(Camera* cam); - virtual void SetDepthScale(float scale); - virtual double GetDepthScale() const; - virtual void SetFieldOfView(double fov); - virtual double GetFieldOfView() const; - virtual int SetInfinite(int i); - virtual void StartFrame(); - - // accessor: - 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(); } - - double XAngle() const { return xangle; } - double YAngle() const { return yangle; } - - bool IsOrthogonal() const { return orthogonal; } - void SetOrthogonal(bool o) { orthogonal = o; } - - // projection and clipping geometry: - virtual void Transform(Vec3& vec) const; - virtual void Transform(Point& point) const; - - virtual void Project(Vec3& vec, bool clamp=true) const; - virtual void Project(Point& point, bool clamp=true) const; - virtual void ProjectRect(Point& origin, double& w, double& h) const; - - virtual float ProjectRadius(const Vec3& vec, float radius) const; - - virtual void Unproject(Point& point) const; - int IsVisible(const Vec3& v, float radius) const; - int IsBoxVisible(const Point* p) const; - - float ApparentRadius(const Vec3& v, float radius) const; - - virtual void SetWorldSpace() { frustum_planes = world_planes; } - virtual void SetViewSpace() { frustum_planes = view_planes; } - - Plane* GetCurrentClipPlanes() { return frustum_planes; } - - void SetUpFrustum(); - void ViewToWorld(Point& pin, Point& pout); - void ViewToWorld(Vec3& vin, Vec3& vout); - void SetWorldspaceClipPlane(Vec3& normal, Plane& plane); - -protected: - Camera* camera; - - int width, height; - double field_of_view; - double xscreenscale, yscreenscale, maxscale; - double xcenter, ycenter; - double xangle, yangle; - - int infinite; - float depth_scale; - bool orthogonal; - - enum DISPLAY_CONST { - NUM_FRUSTUM_PLANES= 4, - }; - - Plane* frustum_planes; - Plane world_planes[NUM_FRUSTUM_PLANES]; - Plane view_planes[NUM_FRUSTUM_PLANES]; - - float xclip0, xclip1; - float yclip0, yclip1; -}; - -#endif // Projector_h - -- cgit v1.1