Initial commit

Author: myurtoglu

Diff for: .gitignore

@@ -0,0 +1,62 @@
+# Created by https://www.gitignore.io
+
+### OSX ###
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Linux ###
+*~
+
+# KDE directory preferences
+.directory
+
+
+### C++ ###
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app

Diff for: LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014 myurtoglu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Diff for: Makefile

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+uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
+
+CXX = clang++
+CXXFLAGS =  -std=c++11 -Wall -Wextra -pedantic -O3
+
+SFGUI = -lsfgui
+BOX2D = -lBox2D
+
+ifeq ($(uname_S), Darwin)
+	SF_SYSTEM = -framework sfml-system
+	SF_WINDOW = -framework sfml-window
+	SF_GRAPHICS = -framework sfml-graphics
+	SF_AUDIO = -framework sfml-audio
+	SF_NETWORK = -framework sfml-network
+	FOUNDATION = -framework Foundation
+	LDFLAGS = $(SF_SYSTEM) $(SF_WINDOW) $(SF_GRAPHICS) $(SF_AUDIO) \
+		  	  $(SF_NETWORK) $(FOUNDATION) $(SFGUI) $(BOX2D)
+endif
+
+ifeq ($(uname_S), Linux)
+	CXX = g++
+	LDFLAGS = -lsfml-system -lsfml-window -lsfml-graphics -lsfml-audio \
+			  -lsfml-network -lobjc -lgnustep-base \
+			  $(SFGUI) $(BOX2D)
+	INCLUDE = -I/usr/include/GNUstep
+endif
+
+VPATH    = src src/*
+BUILDDIR = build
+CPP_SRC  = $(wildcard src/*.cpp src/**/*.cpp)
+MM_SRC   = $(wildcard src/*.mm src/**/*.mm)
+HEADER	 = $(wildcard src/*.h src/*.hpp src/**/*.h src/**/*.hpp)
+OBJ      =  $(patsubst src/%.cpp, $(BUILDDIR)/%.o, $(CPP_SRC))
+OBJ      += $(patsubst src/%.mm,  $(BUILDDIR)/%.o, $(MM_SRC))
+OBJDIR   = $(dir $(OBJ))
+
+.PHONY: all clean clobber directories
+
+$(BUILDDIR)/%.o: %.cpp $(HEADER)
+	$(CXX) $(CXXFLAGS) $(INCLUDE) -c $< -o $@
+
+$(BUILDDIR)/%.o: %.mm $(HEADER)
+	$(CXX) $(CXXFLAGS) $(INCLUDE) -c $< -o $@
+
+all: directories main.exe
+
+main.exe: $(OBJ)
+	$(CXX) -o $@ $(OBJ) $(LDFLAGS)
+
+directories:
+	@mkdir -p $(OBJDIR)
+
+clean:
+	rm -rf $(BUILDDIR)
+
+clobber: clean
+	rm -rf *.exe
+

Diff for: Media/Audio/pause_sound.wav

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+## SimpleFastPhysicsSandbox
+
+###About
+
+This is a simple phsyics sandbox written in C++ using [SFML 2.1](http://www.sfml-dev.org). The physics part is handled by [Box2D v2.3.0](http://box2d.org). [SFGUI v0.2.0](http://sfgui.sfml-dev.de) library has also been used for the user interface. This sandbox gives user the capability to create rectangles, disks, and rectangular fixtures of different sizes. Gravity can be changed using the slider. Right-click destroys the selected object, whereas spacebar pauses the sandbox.
+
+### Video
+
+A short video showing the application can be found [here on Youtube](http://youtu.be/EjOszKG9nr8).

Diff for: Media/Fonts/Sansation.ttf

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+#ifndef BoxSfmlHelpers_HPP_
+#define BoxSfmlHelpers_HPP_
+
+#include <SFML/Graphics.hpp>
+#include <Box2D/Box2D.h>
+
+// template function to convert sfml vectors to box2d vectors
+template <typename T>
+inline b2Vec2 ConvSfToB2Vec(const sf::Vector2<T>&, int, float);
+
+// box2d vectors to sfml vectors (float)
+inline sf::Vector2f ConvB2VecToSff(const b2Vec2&, int, float);
+
+// box2d vectors to sfml vectors (integer)
+inline sf::Vector2i ConvB2VecToSfi(const b2Vec2&, int, float);
+
+#include "BoxSfmlHelpers.inl"
+
+#endif

Diff for: README.md

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+template <typename T>
+b2Vec2 ConvSfToB2Vec(const sf::Vector2<T>& sfVec, int  ySize, float PPM)
+{
+    return {sfVec.x / PPM, (ySize - sfVec.y) / PPM};
+}
+
+sf::Vector2f ConvB2VecToSff(const b2Vec2& b2Vec, int ySize, float PPM)
+{
+    return {b2Vec.x * PPM, ySize - b2Vec.y * PPM};
+}
+
+sf::Vector2i ConvB2VecToSfi(const b2Vec2& b2Vec, int ySize, float PPM)
+{
+    return {static_cast<int>(b2Vec.x * PPM),
+            static_cast<int>(ySize - b2Vec.y * PPM)};
+}

Diff for: src/BoxSfmlHelpers.hpp

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+#include <memory>
+#include "CircShape.hpp"
+#include "BoxSfmlHelpers.hpp"
+
+
+CircShape::CircShape(b2World &world, b2Vec2 initialPos, float radius,
+                     unsigned ySize, float PPM): Shape(world, initialPos,
+                                                       ySize, PPM)
+{
+    mShape = std::unique_ptr<sf::CircleShape>(new sf::CircleShape(radius));
+    mShape->setFillColor(sf::Color::Blue);
+    mShape->setOrigin(radius, radius);
+    mBodyShape = std::unique_ptr<b2CircleShape>(new b2CircleShape());
+    mBodyShape->m_radius = radius/mPPM;
+    setBodyFix(0.3f, 0.5f, 0.25f);
+    update();
+}

Diff for: src/BoxSfmlHelpers.inl

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+#ifndef CircShape_HPP_
+#define CircShape_HPP_
+
+#include "Shape.hpp"
+
+
+class CircShape : public Shape
+{
+public:
+    CircShape(b2World&, b2Vec2, float, unsigned, float);
+};
+
+#endif

Diff for: src/CircShape.cpp

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+#include <memory>
+#include "FixtureShape.hpp"
+#include "BoxSfmlHelpers.hpp"
+
+
+FixtureShape::FixtureShape(b2World & world, b2Vec2 initialPos, b2Vec2 size,
+                           unsigned ySize, float PPM, sf::Color color)
+: Shape(world, initialPos, ySize, PPM)
+{
+    mShape = std::unique_ptr<sf::RectangleShape>(new sf::RectangleShape(sf::Vector2f(size.x,size.y)));
+    mShape->setFillColor(color);
+    mShape->setOrigin(size.x/2.f, size.y/2.f);
+    world.DestroyBody(mBody);
+    mBodyDef.type = b2_staticBody;
+    mBody = world.CreateBody(&mBodyDef);
+    mBodyShape = std::unique_ptr<b2PolygonShape>(new b2PolygonShape());
+    static_cast<b2PolygonShape*>(mBodyShape.get())->SetAsBox(size.x/(2*mPPM),
+                                                             size.y/(2*mPPM));
+    setBodyFix(0.3f, 0.5f, 0.25f);
+    update();
+}

Diff for: src/CircShape.hpp

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+#ifndef FixtureShape_HPP_
+#define FixtureShape_HPP_
+
+#include "Shape.hpp"
+
+
+class FixtureShape : public Shape
+{
+public:
+    FixtureShape(b2World&, b2Vec2, b2Vec2, unsigned, float,
+                 sf::Color color=sf::Color::Red);
+};
+
+#endif
+