Namepsace in Dateien eingefuegt.

GL aus Rect/Color entfernt
Compiled als .so

.gitignore

@@ -1,3 +1,4 @@
 *.o
 *.a
+libsegl.so.*
 testprog

Makefile

@@ -1,18 +1,27 @@
 CC = g++
 AR = ar
-OBJECTS = punkt3d.o punkt2d.o emath.o emath_opengl.o glcolor.o gldrawhelper.o glfontengine.o glrect.o gltexture.o matrix.o quaternion.o rotationsmatrix.o glsdlscreen.o sdlfuncs.o fpsmanager.o glcamera.o catmullromspline.o extstring.o quader.o
-OBJOPT = -Wall -c `sdl-config --cflags`
+OBJECTS = punkt3d.o punkt2d.o emath.o emath_opengl.o color.o gldrawhelper.o glfontengine.o rect.o gltexture.o matrix.o quaternion.o rotationsmatrix.o glsdlscreen.o sdlfuncs.o fpsmanager.o glcamera.o catmullromspline.o extstring.o quader.o
+OBJOPT = -Wall -c -DVERSION=$(VERSION) -O2 `sdl-config --cflags`
+WINOPT = -Wall -c -DVERSION=$(VERSION) -O2 -I/usr/i586-mingw32msvc/include -I/usr/i586-mingw32msvc/include/SDL
+LIBLINK = -lc -shared -Wl,-soname,$(LIBNAME).so.$(LIBVERSION)
+WINLINK = -L/usr/i586-mingw32msvc/lib /usr/i586-mingw32msvc/lib/SDL_image.lib -lmingw32 -shared -mwindows -lGL -lGLU -lSDL -lSDL_image /usr/i586-mingw32msvc/lib/SDL_image.lib /usr/i586-mingw32msvc/lib/SDL_image.dll
 SUBDIRS = glgui glmenu model
 SUBDIROBJECTS = glgui/*.o glmenu/*.o model/*.o
-VERSION = 0.0.1
+VERSION = 0.1.1
+LIBVERSION = 1
 LIBNAME = libsegl
+EXT = so.$(LIBVERSION)
+
+.PHONY: windows
 
 seglar: $(OBJECTS) subdirs
 	rm -f $(LIBNAME).a
 	$(AR) rcs $(LIBNAME).a $(OBJECTS) $(SUBDIROBJECTS)
 # 	ranlib $(LIBNAME).a
 
-segllib: $(OBJECTS) subdirs
+lib: LINKER = $(LINKER)
+lib: $(OBJECTS) subdirs
+	$(CC) -o $(LIBNAME).$(EXT) $(OBJECTS) $(SUBDIROBJECTS) $(LIBLINK)
 
 subdirs:
 	@for i in $(SUBDIRS); do $(MAKE) CC="$(CC)" AR="$(AR)" OBJOPT="$(OBJOPT)" -C  $$i; done
@@ -30,6 +39,21 @@ glmenu/glmenu.a:
 testprog: seglar testprog.o
 	g++ `sdl-config --libs` -lSDL_image -lGL -lGLU testprog.o -o testprog $(LIBNAME).a 
 
+winlib: CC = i586-mingw32msvc-g++
+winlib: AR = i586-mingw32msvc-ar
+winlib: OBJOPT = $(WINOPT)
+winlib: LIBLINK = $(WINLINK)
+winlib: export EXT = dll
+winlib: lib
+
+winar: CC = i586-mingw32msvc-g++
+winar: AR = i586-mingw32msvc-ar
+winar: OBJOPT = $(WINOPT)
+winar: LIBLINK = $(WINLINK)
+winar: export EXT = dll
+winar: seglar
+
+
 cleansubdirs:
 	@for i in $(SUBDIRS); do $(MAKE) clean -C  $$i; done
 

catmullromspline.cpp

@@ -1,5 +1,7 @@
 #include "catmullromspline.h"
 
+namespace segl {
+
 CatmullRomSpline::CatmullRomSpline(float _s) {
 	cr = new Matrix(4, 4);
 	setS(_s);
@@ -99,3 +101,5 @@ void CatmullRomSpline::setS(float _s) {
 CatmullRomSpline::~CatmullRomSpline() {
 	delete(cr);
 }
+
+} // namespace segl

catmullromspline.h

@@ -8,6 +8,7 @@
 #include "punkt2d.h"
 #include "punkt3d.h"
 
+namespace segl {
 
 class CatmullRomSpline {
 	private:
@@ -27,5 +28,6 @@ class CatmullRomSpline {
 		~CatmullRomSpline();
 };
 
+} // namespace segl
 
 #endif

color.cpp

@@ -0,0 +1,43 @@
+#include "color.h"
+
+namespace segl {
+
+Color::Color() {
+	set(0.0f, 0.0f, 0.0f, 1.0f);
+	setalpha = true;
+}
+
+Color::Color(float _r, float _g, float _b, float _a) {
+	set(_r, _g, _b, _a);
+}
+
+Color::Color(const SDL_Color &c) {
+	set(c.r/255.0f, c.g/255.0f, c.b/255.0f);
+	setalpha = true;
+}
+
+void Color::set(float _r, float _g, float _b, float _a) {
+	r = _r;
+	g = _g;
+	b = _b;
+	a = _a;
+}
+
+SDL_Color Color::getSDLColor() {
+	SDL_Color c = {(Uint8)(r*255.0f), (Uint8)(g*255.0f), (Uint8)(b*255.0f), (Uint8)(a*255.0f)};
+	return c;
+}
+
+void Color::print(std::string m) {
+	std::cout << m << " Color: " << r << ", " << g << ", " << b << std::endl;
+}
+
+} // namespace segl
+
+void glColorGLC(segl::Color c) {
+	if(c.setalpha) {
+		glColor4f(c.r, c.g, c.b, c.a);
+	} else {
+		glColor3f(c.r, c.g, c.b);
+	}	
+}

color.h

@@ -1,27 +1,31 @@
-#ifndef __GLCOLOR_H
-#define __GLCOLOR_H
+#ifndef __COLOR_H
+#define __COLOR_H
 
 #include <SDL.h>
 #include <SDL_opengl.h>
 #include <iostream>
 #include <string>
 
-class GLColor {
+namespace segl {
+
+class Color {
 	public:
 		float r, g, b, a;
 		bool setalpha;
 		
 		
-		GLColor();
-		GLColor(float _r, float _g, float _b, float _a=1.0f);
-		GLColor(const SDL_Color&);
+		Color();
+		Color(float _r, float _g, float _b, float _a=1.0f);
+		Color(const SDL_Color&);
 		
 		void set(float _r, float _g, float _b, float _a=1.0f);
 		SDL_Color getSDLColor();
 		void print(std::string m="");
 };
 
-void glColorGLC(GLColor c);
+} // namespace segl
+
+void glColorGLC(segl::Color c);
 // a) setalpha entscheiden lassen
 // b) zwei funktionen, eine setzt alpha mit in richtung 3f, 4f..
 

emath.cpp

@@ -1,5 +1,7 @@
 #include "emath.h"
 
+namespace segl {
+
 // Trigonometrische Funktionen
 
 float deg2rad(float deg) {
@@ -34,3 +36,5 @@ float ssin(float c) {
 float scos(float c) {
 	return ssin(c+90.0f);
 }
+
+} // namespace segl

emath.h

@@ -5,6 +5,7 @@
 #include <cmath>
 #include <SDL_opengl.h>
 
+namespace segl {
 
 float deg2rad(float deg);
 float rad2deg(float rad);
@@ -15,4 +16,7 @@ float rad2deg(float rad);
 float ssin(float);
 float scos(float);
 
+} // namespace segl
+
+
 #endif

emath_opengl.cpp

@@ -1,5 +1,7 @@
 #include "emath_opengl.h"
 
+namespace segl {
+
 void rotFrom2VecTo2Vec(Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d, Punkt3D *rvec, float *rvecdeg, Punkt3D *rvec2, float *rvecdeg2) {
 	Punkt3D rotvec, rotvec2, nullvec;
 	float rotvecdeg = 0.0f, rotvecdeg2 = 0.0f;
@@ -71,3 +73,5 @@ void rotvec2(Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d, float *dega, Punkt3D *v
 	else
 		*vecb = c.kreuzprodukt(d);
 }
+
+} // namespace segl

emath_opengl.h

@@ -7,7 +7,12 @@
 #include "rotationsmatrix.h"
 #include <SDL_opengl.h>
 
+namespace segl {
+
 void rotFrom2VecTo2Vec(Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d, Punkt3D *, float *, Punkt3D *, float *);
 void rotFrom2VecTo2Vec(Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d);
 void rotvec2(Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d, float *dega, Punkt3D *veca, float *degb, Punkt3D *vecb);
+
+} // namespace segl
+
 #endif

extstring.cpp

@@ -1,5 +1,7 @@
 #include "extstring.h"
 
+namespace segl {
+
 int explode(std::string str, std::string delim, std::vector<std::string> *erg, bool clean) {
 	erg->clear();
 	
@@ -45,3 +47,5 @@ std::string basename(std::string str) {
 std::string rbasename(std::string str) {
 	return str.substr(0, str.rfind("/")+1);
 }
+
+} // namespace segl

extstring.h

@@ -4,9 +4,13 @@
 #include <string>
 #include <vector>
 
+namespace segl {
+
 int explode(std::string str, std::string delim, std::vector<std::string> *erg, bool clean=false);
 std::string trim(std::string t);
 std::string basename(std::string str);
 std::string rbasename(std::string str);
 
+} // namespace segl
+
 #endif

fpsmanager.cpp

@@ -1,5 +1,7 @@
 #include "fpsmanager.h"
 
+namespace segl {
+
 FPSManager::FPSManager(int _fps) {
 	setFPS(_fps);
 	frames = 0;
@@ -31,3 +33,5 @@ void FPSManager::delay() {
 float FPSManager::getFPS() {
 	return framerate;
 }
+
+} // namespace segl

fpsmanager.h

@@ -3,6 +3,8 @@
 
 #include <SDL.h>
 
+namespace segl {
+
 class FPSManager {
 	private:
 		Uint32 lastticks;
@@ -17,4 +19,6 @@ class FPSManager {
 		float getFPS();
 };
 
+} // namespace segl
+
 #endif

geotypes.cpp

@@ -0,0 +1,103 @@
+#include "geotypes.h"
+
+namespace segl {
+
+Sphere::Sphere(Punkt3D _pos, float _radius) {
+	pos = _pos;
+	radius = _radius;
+}
+
+Sphere::Sphere() {
+	radius = 1.0f;
+}
+
+bool Sphere::collision(const Sphere &s) {
+
+}
+
+bool Sphere::collision(const Ray &r) {
+
+}
+
+bool Sphere::collision(const Box & b) {
+
+}
+
+bool Sphere::collision(const Plane &p) {
+
+}
+
+Ray::Ray() {
+	dir.set(0.0f, 1.0f, 0.0f);
+}
+
+Ray::Ray(Punkt3D _pos, Punkt3D _dir) {
+	pos = _pos;
+	dir = _dir;
+}
+
+bool Ray::collision(const Sphere &s) {
+	return s.collision(*this);
+}
+
+bool Ray::collision(const Ray &r);
+bool Ray::collision(const Box & b);
+bool Ray::collision(const Plane &p);
+
+Box::Box() {
+	max.set(1.0f, 1.0f, 1.0f);
+}
+
+Box::Box(Punkt3D _min, Punkt3D _max) {
+	min = _min;
+	max = _max;
+}
+
+bool Box::collision(const Sphere &s) {
+	return s.collision(*this);
+}
+
+bool Box::collision(const Ray &r) {
+	return r.collision(*this);
+}
+
+bool Box::collision(const Box & b) {
+
+}
+
+bool Box::collision(const Plane &p) {
+
+}
+
+Plane::Plane() {
+	norm.set(0.0f, 1.0f, 0.0f);
+}
+
+Plane::Plane(Punkt3D _pos, Punkt3D _norm) {
+	pos = _pos;
+	norm = _norm;
+}
+
+Plane::Plane(float x, float y, float z, float a) {
+	// TODO: Implementation (if not too lazy)
+	norm.set(x, y, z);
+	norm.normalize();
+}
+
+bool Plane::collision(const Sphere &s) {
+	return s.collision(*this);
+}
+
+bool Plane::collision(const Ray &r) {
+	return r.collision(*this);
+}
+
+bool Plane::collision(const Box & b) {
+	return b.collision(*this);
+}
+
+bool Plane::collision(const Plane &p) {
+
+}
+
+} // namespace segl

geotypes.h

@@ -0,0 +1,70 @@
+#ifndef __GEOTYPES_H
+#define __GEOTYPES_H
+
+#include "punkt3d.h"
+
+namespace segl {
+
+class Ray;
+class Box
+class Plane;
+
+
+class Sphere {
+	public:
+		Punkt3D pos;
+		float radius;
+		
+		Sphere(Punkt3D _pos, float radius);
+		Sphere();
+		
+		bool collision(const Sphere &s);
+		bool collision(const Ray &r);
+		bool collision(const Box & b);
+		bool collision(const Plane &p);
+};
+
+class Ray {
+	public:
+		Punkt3D pos;
+		Punkt3D dir;
+		
+		Ray();
+		Ray(Punkt3D _pos, Punkt3D _dir);
+		
+		bool collision(const Sphere &s);
+		bool collision(const Ray &r);
+		bool collision(const Box & b);
+		bool collision(const Plane &p);
+};
+
+class Box {
+	public:
+		Punkt3D min;
+		Punkt3D max;
+		
+		Box();
+		Box(Punkt3D _min, Punkt3D _max);
+		
+		bool collision(const Sphere &s);
+		bool collision(const Ray &r);
+		bool collision(const Box & b);
+		bool collision(const Plane &p);
+};
+
+class Plane {
+	public:
+		Punkt3D pos;
+		Punkt3D norm;
+		
+		Plane();
+		Plane(Punkt3D _pos, Punkt3D _norm);
+		Plane(float x, float y, float z, float a);
+		
+		bool collision(const Sphere &s);
+		bool collision(const Ray &r);
+		bool collision(const Box & b);
+		bool collision(const Plane &p);
+};
+
+} // namespace segl

glcamera.cpp

@@ -1,5 +1,7 @@
 #include "glcamera.h"
 
+namespace segl {
+
 GLCamera::GLCamera() {
 	std_norm.set(0.0f, 1.0f, 0.0f);
 	std_dir.set(0.0f, 0.0f, -1.0f);
@@ -182,3 +184,5 @@ Punkt3D GLCamera::getPos() {
 GLCamera::~GLCamera() {
 	
 }
+
+} // namespace segl

glcamera.h

@@ -8,6 +8,8 @@
 #include "emath_opengl.h"
 #include "punkt3d.h"
 
+namespace segl {
+
 class GLCamera {
 	private:
 		Punkt3D std_dir;
@@ -57,4 +59,6 @@ class GLCamera {
 		~GLCamera();
 };
 
+} // namespace segl {
+
 #endif

glcolor.cpp

@@ -1,39 +0,0 @@
-#include "glcolor.h"
-
-GLColor::GLColor() {
-	set(0.0f, 0.0f, 0.0f, 1.0f);
-	setalpha = true;
-}
-
-GLColor::GLColor(float _r, float _g, float _b, float _a) {
-	set(_r, _g, _b, _a);
-}
-
-GLColor::GLColor(const SDL_Color &c) {
-	set(c.r/255.0f, c.g/255.0f, c.b/255.0f);
-	setalpha = true;
-}
-
-void GLColor::set(float _r, float _g, float _b, float _a) {
-	r = _r;
-	g = _g;
-	b = _b;
-	a = _a;
-}
-
-SDL_Color GLColor::getSDLColor() {
-	SDL_Color c = {(Uint8)(r*255.0f), (Uint8)(g*255), (Uint8)(b*255), (Uint8)(a*255)};
-	return c;
-}
-
-void GLColor::print(std::string m) {
-	std::cout << m << " Color: " << r << ", " << g << ", " << b << std::endl;
-}
-
-void glColorGLC(GLColor c) {
-	if(c.setalpha) {
-		glColor4f(c.r, c.g, c.b, c.a);
-	} else {
-		glColor3f(c.r, c.g, c.b);
-	}	
-}

gldrawhelper.cpp

@@ -1,7 +1,9 @@
 #include "gldrawhelper.h"
 
-void GLDrawSDLRect(SDL_Rect *rect, GLRect *tex) {
-	GLRect tmptex;
+namespace segl {
+
+void GLDrawSDLRect(SDL_Rect *rect, Rect *tex) {
+	Rect tmptex;
 	if(tex) {
 		tmptex = *tex;
 	} else {
@@ -22,3 +24,5 @@ void GLDrawSDLRect(SDL_Rect *rect, GLRect *tex) {
 		glVertex2i(rect->x, rect->y);
 	glEnd();
 }
+
+} // namespace segl

gldrawhelper.h

@@ -4,9 +4,12 @@
 #include <SDL.h>
 #include <SDL_opengl.h>
 
-#include "glrect.h"
+#include "rect.h"
 
-void GLDrawSDLRect(SDL_Rect *rect, GLRect *tex=0);
+namespace segl {
 
+void GLDrawSDLRect(SDL_Rect *rect, Rect *tex=0);
+
+} // namespace segl
 
 #endif

glfontengine.cpp

@@ -1,5 +1,6 @@
 #include "glfontengine.h"
 
+namespace segl {
 
 bool GLFontEngine::addFont(std::string fontfile, std::string fontname) {
 	GLFont *tmp = new GLFont(fontfile, 0.685f);
@@ -80,7 +81,7 @@ void GLFontEngine::setColor(float _r, float _g, float _b, float _a) {
 	col.set(_r, _g, _b, _a);
 }
 
-void GLFontEngine::setColor(GLColor c) {
+void GLFontEngine::setColor(Color c) {
 	col = c;
 }
 
@@ -247,3 +248,5 @@ int GLFontEngine::getTextWidthbyInt(int length) {
 }
 
 std::map<std::string, GLFont*> GLFontEngine::fontpool;
+
+} // namespace segl

glfontengine.h

@@ -11,7 +11,9 @@
 #include <SDL.h>
 #include <SDL_opengl.h>
 #include "gltexture.h"
-#include "glcolor.h"
+#include "color.h"
+
+namespace segl {
 
 class GLFont {
 	public:
@@ -32,7 +34,7 @@ class GLFontEngine {
 		
 		GLFont *font;
 		bool fontloaded;
-		GLColor col;
+		Color col;
 // 		float r, g, b, a;
 		int fsize;
 		
@@ -49,7 +51,7 @@ class GLFontEngine {
 		GLFontEngine(std::string);
 		bool fontSelect(std::string);
 		void setColor(float, float, float, float=1.0f);
-		void setColor(GLColor);
+		void setColor(Color);
 		
 		void renderText(std::string, SDL_Rect); // wrapper
 // 		void renderText(std::string, int x, int y, *SDL_Rect=0, bool center=false);
@@ -67,5 +69,6 @@ class GLFontEngine {
 		
 };
 
+} // namespace segl
 
 #endif

glgui/button.cpp

@@ -1,11 +1,14 @@
 #include "button.h"
 
+namespace segl {
+
 GLGuiButton::GLGuiButton(int _eventid, int _x, int _y, bool _center, int _wrap) : GLGuiTextLabel(_x, _y, _center, _wrap) {
 	highlightable = true;
 	clickable = true;
 	eventid = _eventid;
 	highlightcol.set(1.0f, 0.0f, 0.0f, 1.0f);
 }
+
 GLGuiButton::GLGuiButton(int _eventid, std::string str, int _x, int _y, bool _center, int _wrap) : GLGuiTextLabel(str, _x, _y, _center, _wrap){
 	highlightable = true;
 	clickable = true;
@@ -14,7 +17,7 @@ GLGuiButton::GLGuiButton(int _eventid, std::string str, int _x, int _y, bool _ce
 }
 
 void GLGuiButton::onMouseOver(int m_x, int m_y) {
-	// Längste stelle finden, dann collision
+	// L<EFBFBD>ngste stelle finden, dann collision
 }
 
 void GLGuiButton::onMouseClick(int m_x, int m_y, int m_button) {
@@ -23,3 +26,5 @@ void GLGuiButton::onMouseClick(int m_x, int m_y, int m_button) {
 	e.user.code = eventid;
 	SDL_PushEvent(&e);
 }
+
+} // namespace

glgui/button.h

@@ -10,10 +10,12 @@
 
 #define GLGUI_BUTTONDOWN 		SDL_USEREVENT+10
 
+namespace segl {
+
 class GLGuiButton : public GLGuiTextLabel {
 	protected:
 		int eventid;
-		GLColor highlightcol;
+		Color highlightcol;
 		
 	public:
 		GLGuiButton(int _eventid, int _x, int _y, bool _center=false, int _wrap=0);
@@ -25,4 +27,6 @@ class GLGuiButton : public GLGuiTextLabel {
 		void onMouseClick(int m_x, int m_y, int m_button);
 };
 
+} // namespace {
+
 #endif

glgui/textlabel.cpp

@@ -1,5 +1,7 @@
 #include "textlabel.h"
 
+namespace segl {
+
 GLGuiTextLabel::GLGuiTextLabel(int _x, int _y, bool _center, int _wrap) {
 	setPos(_x, _y);
 	center = _center;
@@ -19,7 +21,7 @@ void GLGuiTextLabel::setText(std::string str) {
 	text = str;
 }
 
-void GLGuiTextLabel::setColor(GLColor c) {
+void GLGuiTextLabel::setColor(Color c) {
 	col = c;
 }
 
@@ -35,3 +37,6 @@ void GLGuiTextLabel::render() {
 		fontengine.renderLines(text, x, y, center, 0, wrap, 0);
 	GLFontEngine::regain3DbyPoppingMatrix();
 }
+
+} // namespace segl
+

glgui/textlabel.h

@@ -7,15 +7,17 @@
 #include <SDL/SDL_opengl.h>
 
 #include "object.h"
-#include "../glcolor.h"
+#include "../color.h"
 #include "../glfontengine.h"
 
+namespace segl {
+
 class GLGuiTextLabel : public GLGuiObject{
 	protected:
 		GLFontEngine fontengine;
 		std::string text;
 		
-		GLColor col;
+		Color col;
 		int x, y;
 		bool center;
 		int wrap;
@@ -24,9 +26,11 @@ class GLGuiTextLabel : public GLGuiObject{
 		GLGuiTextLabel(std::string, int _x, int _y, bool _center=false, int _wrap=0);
 
 		void setText(std::string str);
-		void setColor(GLColor);
+		void setColor(Color);
 		void setPos(int _x, int _y);
 		virtual void render();
 };
 
+} // namespace segl
+
 #endif

glgui/window.cpp

@@ -1,12 +1,14 @@
 #include "window.h"
 
-GLGuiWindow::GLGuiWindow(SDL_Rect _pos, GLColor _bgcolor) {
+namespace segl {
+
+GLGuiWindow::GLGuiWindow(SDL_Rect _pos, Color _bgcolor) {
 	pos = _pos;
 	bgcolor = _bgcolor;
 }
 
 void GLGuiWindow::addItem(GLGuiObject *gobj) {
-	// Objekt wird in delete gelöscht
+	// Objekt wird in delete gel<EFBFBD>scht
 	items.push_back(gobj);
 	if(gobj->isHighlightable())
 		highlightable.push_back(gobj);
@@ -33,8 +35,10 @@ SDL_Rect GLGuiWindow::getPos() {
 }
 
 GLGuiWindow::~GLGuiWindow() {
-//	der der allokiert soll sich gefälligst drum kümmern
+//	der der allokiert soll sich gef<EFBFBD>lligst drum k<>mmern
 // 	for(unsigned int i=0; i<items.size(); i++) {
 // 		delete(items[i]);
 // 	}
 }
+
+} // namespace segl

glgui/window.h

@@ -7,16 +7,17 @@
 #include <SDL/SDL.h>
 #include <SDL/SDL_opengl.h>
 
-#include "../glcolor.h"
+#include "../color.h"
 #include "../gldrawhelper.h"
 #include "object.h"
 
+namespace segl {
 
 class GLGuiWindow : public GLGuiObject {
 	private:
 		bool renderbackground;
 		SDL_Rect pos;
-		GLColor bgcolor;
+		Color bgcolor;
 		
 		std::vector<GLGuiObject*> items;
 		
@@ -24,7 +25,7 @@ class GLGuiWindow : public GLGuiObject {
 		std::vector<GLGuiObject*> clickable;
 		std::vector<GLGuiObject*> keyboardable;
 	public:
-		GLGuiWindow(SDL_Rect _pos, GLColor _bgcolor);
+		GLGuiWindow(SDL_Rect _pos, Color _bgcolor);
 		~GLGuiWindow();
 		
 		void addItem(GLGuiObject*);
@@ -32,4 +33,6 @@ class GLGuiWindow : public GLGuiObject {
 		void render();
 };
 
+} // namespace segl
+
 #endif

glmenu/menuitem.cpp

@@ -1,5 +1,7 @@
 #include "menuitem.h"
 
+namespace segl {
+
 MenuItem::MenuItem(std::string c) {
 	caption = c;
 	fontsizeadd = 0;
@@ -40,7 +42,7 @@ void MenuItem::render(Punkt2D pos, bool center, int basefontsize, int maxwidth,
 	if(!usevalue) {
 		fontengine.renderLine(caption, (int)pos.x, (int)pos.y, center);
 	} else {
-		// center und position ggf. überarbeiten..
+		// center und position ggf. <EFBFBD>berarbeiten..
 		
 		Punkt2D tmp = pos;
 // 		tmp.x = pos.x - (caplen+vallen+valuewidth)/2;
@@ -79,3 +81,5 @@ MenuItem::~MenuItem() {
 	
 	
 }
+
+} // namespace segl

glmenu/menuitem.h

@@ -5,6 +5,8 @@
 #include "../glfontengine.h"
 #include "../punkt2d.h"
 
+namespace segl {
+
 class MenuItem {
 	protected:
 		std::string caption;
@@ -43,4 +45,6 @@ class MenuItem {
 		virtual void render(Punkt2D pos, bool center, int basefontsize, int maxwidth, int valuewidth, bool highlight, int caplen, int capvallen, int maxlen);
 };
 
+} // namespace segl
+
 #endif

glmenu/menuitems.cpp

@@ -1,5 +1,7 @@
 #include "menuitems.h"
 
+namespace segl {
+
 // MISendSDLEvent
 
 MISendSDLEvent::MISendSDLEvent(std::string str, SDL_Event event) : MenuItem(str) {
@@ -201,3 +203,5 @@ void MIEventOnToggle::right() {
 void MIEventOnToggle::resetEvent(SDL_Event event) {
 	sendevent = event;
 }
+
+} // namespace segl

glmenu/menuitems.h

@@ -6,6 +6,8 @@
 #include <SDL.h>
 #include "menuitem.h"
 
+namespace segl {
+
 class MISendSDLEvent : public MenuItem {
 	private:
 		SDL_Event sendevent;
@@ -97,4 +99,6 @@ class MIEventOnToggle : public MIToggle {
 		void resetEvent(SDL_Event event);
 };
 
+} // namespace segl
+
 #endif

glmenu/menumanager.cpp

@@ -1,5 +1,7 @@
 #include "menumanager.h"
 
+namespace segl {
+
 MenuManager::MenuManager() {
 	aktuell = 0;
 }
@@ -69,3 +71,5 @@ void MenuManager::reset() {
 	}
 	
 }
+
+} // namespace segl

glmenu/menumanager.h

@@ -6,6 +6,7 @@
 #include "../glfontengine.h"
 #include "menumenu.h"
 
+namespace segl {
 
 class MenuManager {
 	private:
@@ -31,4 +32,6 @@ class MenuManager {
 		void reset();
 };
 
+} // namespace segl
+
 #endif

glmenu/menumenu.cpp

@@ -1,5 +1,7 @@
 #include "menumenu.h"
 
+namespace segl {
+
 MenuMenu::MenuMenu() {
 	itempos = 0;
 	centermenu = false;
@@ -165,3 +167,5 @@ void MenuMenu::render() {
 	}
 	glEnable(GL_DEPTH_TEST);
 }
+
+} // namespace segl

glmenu/menumenu.h

@@ -6,6 +6,8 @@
 #include "../punkt2d.h"
 #include "menuitem.h"
 
+namespace segl {
+
 class MenuMenu {
 	private:
 		std::vector<MenuItem*> menuitems;
@@ -49,4 +51,6 @@ class MenuMenu {
 		void render();
 };
 
+} // namespace segl
+
 #endif

glrect.cpp

@@ -1,35 +0,0 @@
-#include "glrect.h"
-
-GLRect::GLRect() {
-	set(0.0f, 0.0f, 0.0f, 0.0f);
-}
-
-GLRect::GLRect(float _x, float _y, float _w, float _h) {
-	set(_x, _y, _w, _h);
-}
-
-GLRect::GLRect(const SDL_Rect &r) {
-	set(r.x, r.y, r.w, r.h);
-}
-
-void GLRect::set(float _x, float _y, float _w, float _h) {
-	x = _x;
-	y = _y;
-	w = _w;
-	h = _h;
-}
-
-void GLRect::setPoint(float _x, float _y) {
-	x = _x;
-	y = _y;
-}
-
-void GLRect::setDim(float _w, float _h) {
-	w = _w;
-	h = _h;
-}
-
-SDL_Rect GLRect::getSDLRect() {
-	SDL_Rect tmp = {(Uint8)x, (Uint8)y, (Uint8)w, (Uint8)h};
-	return tmp;
-}

glsdlscreen.cpp

@@ -1,5 +1,7 @@
 #include "glsdlscreen.h"
 
+namespace segl {
+
 GLSDLScreen::GLSDLScreen() {
 	width = 0;
 	height = 1;
@@ -152,3 +154,5 @@ void GLSDLScreen::clearScreen() {
 void GLSDLScreen::renderScreen() {
 	SDL_GL_SwapBuffers();
 }
+
+} // namespace segl

glsdlscreen.h

@@ -6,6 +6,8 @@
 #include <SDL_opengl.h>
 #include "gltexture.h"
 
+namespace segl {
+
 class GLSDLScreen {
 	private:
 		SDL_Surface *screen;
@@ -44,4 +46,6 @@ class GLSDLScreen {
 		void renderScreen();
 };
 
+} // namespace segl
+
 #endif

gltexture.cpp

@@ -1,5 +1,7 @@
 #include "gltexture.h"
 
+namespace segl {
+
 GLTexture::GLTexture() {
 	init();
 	alltextures.push_back(this);
@@ -112,7 +114,7 @@ void GLTexture::unloadTexture() {
 	glDeleteTextures(1, &texint);
 	
 	loaded = false;
-	// Entweder tex == image, wurde schon gelöscht oder wir müssen es nich löschen
+	// Entweder tex == image, wurde schon gel<EFBFBD>scht oder wir m<>ssen es nich l<>schen
 
 }
 
@@ -177,3 +179,5 @@ GLTexture::~GLTexture() {
 }
 
 std::vector<GLTexture*> GLTexture::alltextures;
+
+} // namespace segl

gltexture.h

@@ -9,6 +9,8 @@
 #include <SDL_opengl.h>
 #include "sdlfuncs.h"
 
+namespace segl {
+
 class GLTexture {
 	private:
 		GLuint texint;
@@ -60,4 +62,6 @@ class GLTexture {
 		bool isLoaded();
 };
 
+} // namespace segl
+
 #endif

main.cpp

@@ -1,177 +0,0 @@
-#define VERSION "0.2.2 DEV"
-
-#include <iostream>
-#include <string>
-
-#include <SDL.h>
-#include <SDL_opengl.h>
-
-#include "gltexture.h"
-#include "glfontengine.h"
-
-// #define GL_DEBUG_MOVEMENT false
-
-void setupGL();
-void resizeOpenGLWindow(int, int, float=1.0f, float=100.0f);
-
-int main(int argc, char **argv) {
-	std::cout << "ARGV: " << argv[0] << std::endl;
-	//Vars
-	SDL_Surface *screen;
-	bool quit = false;
-	SDL_Event event;
-	int w_width  = 640;
-	int w_height = 480;
-	int w_bbp    = 32;
-	float znear = 1.0f;
-	float zfar  = 100.0f;
-
-	if(SDL_Init(SDL_INIT_VIDEO)<0) {
-		std::cerr << "Konnte SDL nicht initialisieren" << SDL_GetError() << std::endl;
-		return 1;
-	}
-		
-	// Setting video mode
-	int videoFlags;
-	const SDL_VideoInfo *videoInfo;
-
-	videoInfo = SDL_GetVideoInfo();
-	
-	if(!videoInfo) {
-		std::cerr << "Video query failed: " << SDL_GetError() << std::endl;
-		return 1;
-	}
-	
-	videoFlags  = SDL_OPENGL;
-	videoFlags |= SDL_GL_DOUBLEBUFFER;
-	videoFlags |= SDL_HWPALETTE;
-	videoFlags |= SDL_RESIZABLE;
-	if(videoInfo->hw_available)
-		videoFlags |= SDL_HWSURFACE;
-	else
-		videoFlags |= SDL_SWSURFACE;
-	if(videoInfo->blit_hw)
-		videoFlags |= SDL_HWACCEL;
-		
-// 	videoFlags |=SDL_FULLSCREEN;
-	
-// 	SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
-// 	SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 5 );
-// 	SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
-// 	SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
-	SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
-	
-	if(!(screen = SDL_SetVideoMode(w_width, w_height, w_bbp, videoFlags))) {
-		std::cerr << "Kein SDL-Screen verfügbar: " << SDL_GetError() << std::endl;
-		return 1;
-	}
-	SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
-	
-	SDL_WM_SetCaption("GLGui Test, 0);
-	
-	// blank screen
-// 	SDL_FillRect(screen, 0, SDL_MapRGBA(screen->format, 0, 0, 0, 0));
-	
-	// GL Optionen
-	setupGL();
-		
-	resizeOpenGLWindow(w_width, w_height, znear, zfar);
-	
-	// Keyrepeat, falls benötigt auskommentieren
-	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
-	
-	// Fontengine initliaisieren, für alle die Fonts brauchen
-	GLFontEngine::addFont("font_big_better_alpha.png", "default");
-	
-	// Programmvariablen
-	Snake3D snake3d;
-	
-	//movement & keyboardcontrol
-	Uint8 *keys = SDL_GetKeyState(NULL);;
-	SDLKey tkey;
-	typedef enum { move_up=0, move_down, move_left, move_right} nummovekeys;
-	SDLKey movekeys[4];
-	
-	bool pause = true;
-	bool blend = false;
-	bool extralines = false;
-	bool fullscreen = false;
-	
-	// splash screen
-	bool splashscreen = true;
-	snake3d.pause(true);
-	SDL_Rect splashpos = { 40, 40, screen->w -80, 310 };
-	GLFontEngine fontengine("default");
-	
-#ifdef GL_DEBUG_MOVEMENT
-	movekeys[move_up]    = SDLK_i;
-	movekeys[move_down]  = SDLK_k;
-	movekeys[move_left]  = SDLK_j;
-	movekeys[move_right] = SDLK_l;
-#else
-	movekeys[move_up]    = SDLK_UP;
-	movekeys[move_down]  = SDLK_DOWN;
-	movekeys[move_left]  = SDLK_LEFT;
-	movekeys[move_right] = SDLK_RIGHT;
-#endif
-	
-	while(!quit) {
-		if(SDL_PollEvent(&event)) {
-			switch(event.type) {
-				case SDL_QUIT:
-					quit = true;
-				break;
-				case SDL_KEYDOWN:
-					keys = SDL_GetKeyState(NULL);
-					tkey = event.key.keysym.sym;
-
-				break;
-				case SDL_KEYUP:
-					keys = SDL_GetKeyState(NULL);
-				break;
-			}
-		} else {
-		
-			glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-			glLoadIdentity();
-
-			SDL_Delay(10);
-		}
-		
-	}
-	GLFontEngine::quit();
-	SDL_Quit();
-	
-	return 0;
-}
-
-void setupGL() {
-	glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
-	glClearDepth(1.0f);
-	glDepthFunc(GL_LEQUAL);
-	glEnable(GL_DEPTH_TEST);
-	glEnable(GL_TEXTURE_2D);
-	glShadeModel(GL_SMOOTH);
-	glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-// 	glBlendFunc(GL_SRC_COLOR,GL_DST_COLOR);
-	
-// 	glBlendFunc(GL_DST_COLOR, GL_SRC_ALPHA);
-// 	glBlendFunc(GL_ONE_MINUS_SRC_ALPHA, GL_SRC_ALPHA);
-	glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
-	glEnable(GL_ALPHA_TEST);
-	glAlphaFunc(GL_GREATER, 0.1);
-}
-
-void resizeOpenGLWindow(int width, int height, float znear, float zfar) {
-	if(height==0)
-		height = 1;
-
-	glViewport(0, 0, (GLsizei)width, (GLsizei)height);
-	
-	glMatrixMode(GL_PROJECTION);
-	glLoadIdentity();
-	gluPerspective(45.0f, (GLfloat)width/(GLfloat)height, znear, zfar);
-	
-	glMatrixMode(GL_MODELVIEW);
-	glLoadIdentity();
-}

matrix.cpp

@@ -1,5 +1,7 @@
 #include "matrix.h"
 
+namespace segl {
+
 Matrix::Matrix(int _m, int _n) {
 	m = _m;
 	n = _n;
@@ -154,3 +156,5 @@ Matrix::~Matrix() {
 	}
 	delete[](c);
 }
+
+} // namespace segl

matrix.h

@@ -7,6 +7,8 @@
 #include "punkt3d.h"
 #include "emath.h"
 
+namespace segl {
+
 class Matrix {
 	protected:
 		float **c;
@@ -39,6 +41,6 @@ class Matrix {
 
 };
 
-
+} // namespace segl
 
 #endif

model/loadobj.cpp

@@ -1,5 +1,7 @@
 #include "loadobj.h"
 
+namespace segl {
+
 LoadOBJ::LoadOBJ(std::string _filename) : Modelloader(_filename) {
 	
 }
@@ -233,3 +235,5 @@ bool LoadOBJ::load(Model *m) {
 // 	std::cout << "Loaded!" << std::endl;
 	return true;
 }
+
+} // namespace segl

model/loadobj.h

@@ -6,6 +6,8 @@
 #include "model.h"
 #include "../extstring.h"
 
+namespace segl {
+
 class LoadOBJ : public Modelloader {
 	private:
 		
@@ -14,4 +16,6 @@ class LoadOBJ : public Modelloader {
 		bool load(Model *m);
 };
 
+} // namespace segl
+
 #endif

model/model.cpp

@@ -1,5 +1,7 @@
 #include "model.h"
 
+namespace segl {
+
 // Class Meshpoint
 
 Meshpoint::Meshpoint() {
@@ -31,11 +33,11 @@ Material::Material() {
 	specular.set(1.0f, 1.0f, 1.0f);
 }
 
-Material::Material(std::string _name, GLColor _a, GLColor _d, GLColor _s) {
+Material::Material(std::string _name, Color _a, Color _d, Color _s) {
 	set(_name, _a, _d, _s);
 }
 
-void Material::set(std::string _name, GLColor _a, GLColor _d, GLColor _s) {
+void Material::set(std::string _name, Color _a, Color _d, Color _s) {
 	name = _name;
 	ambient = _a;
 	diffuse = _d;
@@ -156,3 +158,5 @@ const Punkt3D* Model::getMeshData(unsigned int *meshanz) {
 	*meshanz = meshdataanz;
 	return (const Punkt3D*)meshdata;
 }
+
+} // namespace segl

model/model.h

@@ -5,9 +5,11 @@
 #include <SDL_opengl.h>
 #include "../punkt3d.h"
 #include "../punkt2d.h"
-#include "../glcolor.h"
+#include "../color.h"
 #include "../quader.h"
 
+namespace segl {
+
 class Meshpoint {
 	public:
 		Meshpoint();
@@ -22,12 +24,12 @@ class Meshpoint {
 class Material {
 	public:
 		Material();
-		Material(std::string _name, GLColor _a, GLColor _d, GLColor _s);
-		void set(std::string _name, GLColor _a, GLColor _d, GLColor _s);
+		Material(std::string _name, Color _a, Color _d, Color _s);
+		void set(std::string _name, Color _a, Color _d, Color _s);
 		void use();
 		
 		std::string name;
-		GLColor ambient, diffuse, specular;
+		Color ambient, diffuse, specular;
 };
 
 class Polygonpoint {
@@ -88,4 +90,6 @@ class Model {
 		const Punkt3D* getMeshData(unsigned int *meshanz);
 };
 
+} // namespace segl
+
 #endif

model/modelloader.cpp

@@ -1,5 +1,9 @@
 #include "modelloader.h"
 
+namespace segl {
+
 Modelloader::Modelloader(std::string _filename) {
 	filename = _filename;
 }
+
+} // namespace segl

model/modelloader.h

@@ -5,6 +5,7 @@
 #include <fstream>
 #include "model.h"
 
+namespace segl {
 
 class Modelloader {
 	protected:
@@ -15,4 +16,6 @@ class Modelloader {
 		virtual bool load(Model *m)=0;
 };
 
+} // namespace segl
+
 #endif

punkt2d.cpp

@@ -1,5 +1,7 @@
 #include "punkt2d.h"
 
+namespace segl {
+
 Punkt2D::Punkt2D() {
 	x = y = 0.0f;
 }
@@ -112,33 +114,36 @@ bool Punkt2D::operator==(const Punkt2D& b) {
 bool Punkt2D::operator!=(const Punkt2D& b) {
 	return !(*this==b);
 }
+
 // Freunde
 
-Punkt2D operator+(const float& _m, const Punkt2D& b) {
-	return Punkt2D(b.x+_m, b.y+_m);
+segl::Punkt2D operator+(const float& _m, const segl::Punkt2D& b) {
+	return segl::Punkt2D(b.x+_m, b.y+_m);
 }
 
-Punkt2D operator-(const float& _m, const Punkt2D& b) {
-	return Punkt2D(b.x-_m, b.y-_m);
+segl::Punkt2D operator-(const float& _m, const segl::Punkt2D& b) {
+	return segl::Punkt2D(b.x-_m, b.y-_m);
 }
 
-Punkt2D operator*(const float& _m, const Punkt2D& b) {
-	return Punkt2D(b.x*_m, b.y*_m);
+segl::Punkt2D operator*(const float& _m, const segl::Punkt2D& b) {
+	return segl::Punkt2D(b.x*_m, b.y*_m);
 }
 
-Punkt2D operator/(const float& _m, const Punkt2D& b) {
-	return Punkt2D(b.x/_m, b.y/_m);
+segl::Punkt2D operator/(const float& _m, const segl::Punkt2D& b) {
+	return segl::Punkt2D(b.x/_m, b.y/_m);
 }
 
-void glTexCoord2f(Punkt2D p) {
+} // namespace segl
+
+void glTexCoord2f(segl::Punkt2D p) {
 	glTexCoord2f(p.x, p.y);
 }
 
-float abs(Punkt2D p) {
+float abs(segl::Punkt2D p) {
 	return p.abs();
 }
 
 // Fixed Headers
-void glTexCoordP2D(Punkt2D p) {
+void glTexCoordP2D(segl::Punkt2D p) {
 	glTexCoord2f(p.x, p.y);
 }

punkt2d.h

@@ -5,6 +5,8 @@
 #include <cmath>
 #include "emath.h"
 
+namespace segl {
+
 class Punkt2D {
 	public:
 		Punkt2D();
@@ -45,10 +47,15 @@ class Punkt2D {
 		
 };
 
-void glTexCoord2f(Punkt2D);
-float abs(Punkt2D);
+
+} // namespace segl
+
+void glTexCoord2f(segl::Punkt2D);
+float abs(segl::Punkt2D);
 
 // Fixed Headers
-void glTexCoordP2D(Punkt2D p);
+void glTexCoordP2D(segl::Punkt2D p);
+
+
 
 #endif

punkt3d.cpp

@@ -1,5 +1,7 @@
 #include "punkt3d.h"
 
+namespace segl {
+
 Punkt3D::Punkt3D() {
 	x = y = z = 0.0f;
 }
@@ -88,8 +90,6 @@ void Punkt3D::print(std::string coordname) {
 	std::cout << coordname << "Coord: (" << x << ", " << y << ", " << z << ")" << std::endl;
 }
 
-
-
 Punkt3D Punkt3D::operator+(const Punkt3D &b) {
 	Punkt3D c;
 	c.x =  x + b.x;
@@ -179,68 +179,71 @@ bool Punkt3D::operator==(const Punkt3D& b) {
 bool Punkt3D::operator!=(const Punkt3D& b) {
 	return !(*this==b);
 }
+
 // Freunde
 
-Punkt3D operator+(const float& _m, const Punkt3D& b) {
-	return Punkt3D(b.x+_m, b.y+_m, b.z+_m);
+segl::Punkt3D operator+(const float& _m, const segl::Punkt3D& b) {
+	return segl::Punkt3D(b.x+_m, b.y+_m, b.z+_m);
 }
 
-Punkt3D operator-(const float& _m, const Punkt3D& b) {
-	return Punkt3D(b.x-_m, b.y-_m, b.z-_m);
+segl::Punkt3D operator-(const float& _m, const segl::Punkt3D& b) {
+	return segl::Punkt3D(b.x-_m, b.y-_m, b.z-_m);
 }
 
-Punkt3D operator*(const float& _m, const Punkt3D& b) {
-	return Punkt3D(b.x*_m, b.y*_m, b.z*_m);
+segl::Punkt3D operator*(const float& _m, const segl::Punkt3D& b) {
+	return segl::Punkt3D(b.x*_m, b.y*_m, b.z*_m);
 }
 
-Punkt3D operator/(const float& _m, const Punkt3D& b) {
-	return Punkt3D(b.x/_m, b.y/_m, b.z/_m);
+segl::Punkt3D operator/(const float& _m, const segl::Punkt3D& b) {
+	return segl::Punkt3D(b.x/_m, b.y/_m, b.z/_m);
 }
 
-std::ostream &operator<<(std::ostream &ostr, const Punkt3D &r) {
+std::ostream &operator<<(std::ostream &ostr, const segl::Punkt3D &r) {
 	return ostr << "(" << r.x << ", " << r.y << ", " << r.z << ")";
 }
 
-float abs(Punkt3D p) {
+} // namespace segl
+
+float abs(segl::Punkt3D p) {
 	return p.abs();
 }
 
 // OpenGL Funktionen f<>r Punkt3D
 
-void glVertex3f(Punkt3D p) {
+void glVertex3f(segl::Punkt3D p) {
 	glVertex3f(p.x, p.y, p.z);
 }
 
-void glTranslatef(Punkt3D p) {
+void glTranslatef(segl::Punkt3D p) {
 	glTranslatef(p.x, p.y, p.z);
 }
 
-void glNormal3f(Punkt3D p) {
+void glNormal3f(segl::Punkt3D p) {
 	glNormal3f(p.x, p.y, p.z);
 }
 
-void glRotatef(float deg, Punkt3D vec) {
+void glRotatef(float deg, segl::Punkt3D vec) {
 	glRotatef(deg, vec.x, vec.y, vec.z);
 }
 
 // Funktionen mit richtgen bezeichnern
-void glVertexP3D(Punkt3D p) {
+void glVertexP3D(segl::Punkt3D p) {
 	glVertex3f(p.x, p.y, p.z);
 }
 
-void glTranslateP3D(Punkt3D p) {
+void glTranslateP3D(segl::Punkt3D p) {
 	glTranslatef(p.x, p.y, p.z);
 }
 
-void glNormalP3D(Punkt3D p) {
+void glNormalP3D(segl::Punkt3D p) {
 	glNormal3f(p.x, p.y, p.z);
 }
 
-void glRotateP3D(float deg, Punkt3D vec) {
+void glRotateP3D(float deg, segl::Punkt3D vec) {
 	glRotatef(deg, vec.x, vec.y, vec.z);
 }
 
-void gluLookAt(Punkt3D pos, Punkt3D viewport, Punkt3D normal) {
+void gluLookAt(segl::Punkt3D pos, segl::Punkt3D viewport, segl::Punkt3D normal) {
 	gluLookAt( pos.x, pos.y, pos.z,
 			   viewport.x, viewport.y, viewport.z,
 			   normal.x, normal.y, normal.z );

punkt3d.h

@@ -5,6 +5,8 @@
 #include <cmath>
 #include "emath.h"
 
+namespace segl {
+
 class Punkt3D {
 	public:
 		Punkt3D();
@@ -55,22 +57,24 @@ class Punkt3D {
 		friend std::ostream &operator<<(std::ostream &ostr, const Punkt3D &r);
 };
 
-float abs(Punkt3D);
+} // namespace segl
+
+float abs(segl::Punkt3D);
 
 // OpenGL-Functions for Punkt3D
 
-void glVertex3f(Punkt3D);
-void glTranslatef(Punkt3D);
-void glNormal3f(Punkt3D);
+void glVertex3f(segl::Punkt3D);
+void glTranslatef(segl::Punkt3D);
+void glNormal3f(segl::Punkt3D);
 
-void glRotatef(float, Punkt3D);
+void glRotatef(float, segl::Punkt3D);
 
 // Funktionen mit richtgen bezeichnern
-void glVertexP3D(Punkt3D);
-void glTranslateP3D(Punkt3D);
-void glNormalP3D(Punkt3D);
+void glVertexP3D(segl::Punkt3D);
+void glTranslateP3D(segl::Punkt3D);
+void glNormalP3D(segl::Punkt3D);
 
-void glRotateP3D(float, Punkt3D);
-void gluLookAt(Punkt3D pos, Punkt3D viewport, Punkt3D normal);
+void glRotateP3D(float, segl::Punkt3D);
+void gluLookAt(segl::Punkt3D pos, segl::Punkt3D viewport, segl::Punkt3D normal);
 
 #endif

quader.cpp

@@ -1,5 +1,7 @@
 #include "quader.h"
 
+namespace segl {
+
 void Quader::clean() {
 	a.set(0.0f, 0.0f, 0.0f);
 	b = c = d = e = f = g = h = a;
@@ -33,3 +35,5 @@ void Quader::render() {
 		glVertexP3D(h);
 	glEnd();
 }
+
+} // namespace segl

quader.h

@@ -4,6 +4,7 @@
 #include <SDL_opengl.h>
 #include "punkt3d.h"
 
+namespace segl {
 
 class Quader {
 	public:
@@ -12,4 +13,6 @@ class Quader {
 		void render();
 };
 
+} // namespace segl
+
 #endif

quaternion.cpp

@@ -1,5 +1,7 @@
 #include "quaternion.h"
 
+namespace segl {
+
 Quaternion::Quaternion() {
 	w = 1.0f,
 	x = y = z = 0.0f;
@@ -163,3 +165,5 @@ Quaternion Quaternion::operator*(const Quaternion &q) {
 // 	q.createGlMatrix(matrix);
 // 	glMultMatrixf(matrix);
 // }
+
+} // namespace segl

quaternion.h

@@ -8,6 +8,8 @@
 #include "punkt3d.h"
 #include "emath.h"
 
+namespace segl {
+
 class Quaternion {
 	private:
 		float x, y, z, w;
@@ -51,4 +53,6 @@ class Quaternion {
 // 
 // void glMultMatrixf(Quaternion);
 
+} // namespace segl
+
 #endif

rect.cpp

@@ -0,0 +1,40 @@
+#include "rect.h"
+
+namespace segl {
+
+Rect::Rect() {
+	set(0.0f, 0.0f, 0.0f, 0.0f);
+}
+
+Rect::Rect(float _x, float _y, float _w, float _h) {
+	set(_x, _y, _w, _h);
+}
+
+Rect::Rect(const SDL_Rect &r) {
+	set(r.x, r.y, r.w, r.h);
+}
+
+void Rect::set(float _x, float _y, float _w, float _h) {
+	x = _x;
+	y = _y;
+	w = _w;
+	h = _h;
+}
+
+void Rect::setPoint(float _x, float _y) {
+	x = _x;
+	y = _y;
+}
+
+void Rect::setDim(float _w, float _h) {
+	w = _w;
+	h = _h;
+}
+
+SDL_Rect Rect::getSDLRect() {
+	SDL_Rect tmp = {(Uint8)x, (Uint8)y, (Uint8)w, (Uint8)h};
+	return tmp;
+}
+
+} // namespace segl
+

rect.h

@@ -1,16 +1,18 @@
-#ifndef __GLRECT_H
-#define __GLRECT_H
+#ifndef __RECT_H
+#define __RECT_H
 
 #include <SDL.h>
 
-class GLRect {
+namespace segl {
+
+class Rect {
 	public:
 		float x, y;
 		float w, h;
 		
-		GLRect();
-		GLRect(float, float, float, float);
-		GLRect(const SDL_Rect&);
+		Rect();
+		Rect(float, float, float, float);
+		Rect(const SDL_Rect&);
 		
 		void set(float, float, float, float);
 		void setPoint(float, float);
@@ -19,4 +21,6 @@ class GLRect {
 	
 };
 
+} // namespace segl
+
 #endif

rotationsmatrix.cpp

@@ -1,5 +1,7 @@
 #include "rotationsmatrix.h"
 
+namespace segl {
+
 Rotationsmatrix::Rotationsmatrix() : Matrix(3,3) {
 	set(x_axis, 0.0f);
 }
@@ -90,3 +92,5 @@ Rotationsmatrix Rotationsmatrix::operator*(const Rotationsmatrix &p) {
 Rotationsmatrix::~Rotationsmatrix() {
 
 }
+
+} // namespace segl

rotationsmatrix.h

@@ -6,6 +6,8 @@
 #include "emath.h"
 #include "matrix.h"
 
+namespace segl {
+
 enum axis { x_axis=0, y_axis, z_axis };
 
 class Rotationsmatrix : public Matrix {
@@ -28,4 +30,6 @@ class Rotationsmatrix : public Matrix {
 		Rotationsmatrix operator*(const Rotationsmatrix&);
 };
 
+} // namespace segl
+
 #endif

sdlfuncs.cpp

@@ -1,5 +1,7 @@
 #include "sdlfuncs.h"
 
+namespace segl {
+
 Uint32 getPixel(SDL_Surface *surface, int x, int y)
 {
     int bpp = surface->format->BytesPerPixel;
@@ -80,3 +82,5 @@ void mirrorSurfaceMiddleX(SDL_Surface *surface) {
 	}
 	SDL_UnlockSurface(surface);
 }
+
+} // namespace segl

sdlfuncs.h

@@ -4,9 +4,13 @@
 #include <iostream>
 #include <SDL.h>
 
+namespace segl {
+
 Uint32 getPixel(SDL_Surface *surface, int x, int y);
 void setPixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
 void swapPixel(SDL_Surface *surface, int x1, int y1, int x2, int y2);
 void mirrorSurfaceMiddleX(SDL_Surface *surface);
 
+} // namespace segl
+
 #endif

testprog.cpp

@@ -1,14 +0,0 @@
-#include <iostream>
-#include "glsdlscreen.h"
-
-int main() {
-	GLSDLScreen screen;
-
-	screen.enableOpenGL(true);
-	screen.setVideoMode(640, 480, 32);
-	screen.apply();
-
-	// whee
-
-	return 0;
-}