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implement base structure
1 parent a541b98 commit 30dea31

12 files changed

+478
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lines changed

‎Camera.cpp

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#include "Camera.h"
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#include "Vertex.h"
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Camera::Camera(Vertex position, Vertex image, float width, float height, int dpi):
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position(position), image(image), width(width), height(height), dpi(dpi){
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}

‎Camera.h

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#ifndef CAMERA_H
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#define CAMERA_H
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#include <string.h>
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#include "Vertex.h"
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class Camera {
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private:
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Vertex position;
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Vertex image;
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float width;
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float height;
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int dpi;
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public:
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Camera(Vertex position, Vertex image, float width, float height, int dpi);
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};
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#endif // CAMERA_H

‎Makefile

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specto.mk

‎Vertex.cpp

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#include <string>
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#include <sstream>
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#include <iostream>
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#include <iomanip>
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#include <stdio.h>
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#include "Vertex.h"
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Vertex::Vertex(float x, float y, float z): x(x), y(y), z(z){};
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Vertex::Vertex(std::string &xyz){
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std::istringstream ss(xyz);
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std::string token;
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float x;
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float y;
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float z;
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std::getline(ss, token, ',');
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x = std::stof(token);
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std::getline(ss, token, ',');
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y = std::stof(token);
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std::getline(ss, token, ',');
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z = std::stof(token);
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std::cout << this;
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*this = Vertex(x,y,888.0988);
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this->z = 99;
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return;
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};
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void Vertex::SetX(float x) {
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this->x = x;
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}
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void Vertex::SetY(float y) {
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this->y = y;
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}
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void Vertex::SetZ(float z) {
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this->z = z;
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}
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float Vertex::GetX() const {
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return x;
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}
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float Vertex::GetY() const {
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return y;
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}
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float Vertex::GetZ() const {
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return z;
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}
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std::ostream& operator<<(std::ostream& os, const Vertex &obj) {
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os << "<Vertex(" << std::fixed << std::setprecision(3) << obj.GetX() << "," << obj.GetY() << "," << obj.GetZ() << ")>";
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return os;
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}

‎Vertex.h

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#ifndef VERTEX_H
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#define VERTEX_H
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#include <string>
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#include <ostream>
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#include "Vertex.h"
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class Vertex
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{
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private:
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float x;
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float y;
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float z;
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public:
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Vertex(float x, float y, float z);
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Vertex(std::string& xyz);
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void SetX(float x);
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void SetY(float y);
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void SetZ(float z);
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float GetX() const;
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float GetY() const;
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float GetZ() const;
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};
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std::ostream& operator<<(std::ostream& os, const Vertex& obj);
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#endif // VERTEX_H

‎World.cpp

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#include "World.h"
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World::World()
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{
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}

‎World.h

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#ifndef WORLD_H
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#define WORLD_H
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class World
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{
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public:
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World();
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};
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#endif // WORLD_H

‎examples/cube.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<specto>
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<camera
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position="8,0,0"
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image="5,0,0"
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width="3"
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height="4"
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dpi="72" />
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</specto>
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‎main.cpp

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#include <iostream>
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#include <expat.h>
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#include <stdio.h>
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#include <string.h>
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#include "Camera.h"
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#include "Vertex.h"
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const std::string CAMERA_XML_ELMEMENT = "camera";
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void startElement(void* userData, const char* name, const char** atts) {
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//Camera camera = new Camera();
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if (CAMERA_XML_ELMEMENT.compare(name) == 0){
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int i = 0;
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while(const char* attr_name = atts[i++]){
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std::string attr_value = atts[i++];
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std::string comp = attr_name;
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if (comp.compare("position") == 0){
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std::cout << Vertex(attr_value);
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}
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}
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}
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std::cout << "end";
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}
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void endElement(void* userData, const char* name) {
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}
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int data_loader(char* data_path) {
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FILE* fp;
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char* buffer;
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long fsize;
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XML_Parser parser;
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int userData = 0;
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int done;
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if ((fp = fopen(data_path, "r")) == NULL) {
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std::cerr << "Can't open \"" << data_path << "\"\n";
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exit(1);
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}
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fseek(fp, 0, SEEK_END);
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fsize = ftell(fp);
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rewind(fp);
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buffer = (char*)malloc(fsize + 1);
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if(buffer == NULL)
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exit(2);
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fread(buffer, 1, fsize, fp);
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buffer[fsize] = '\0';
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printf("%s\n", buffer);
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fclose(fp);
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parser = XML_ParserCreate((XML_Char*)"UTF-8");
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XML_SetUserData(parser, &userData);
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XML_SetElementHandler(parser, startElement, endElement);
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if(!XML_Parse(parser, buffer, fsize, 0)) {
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fprintf(stderr,
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"%s at line %d\n",
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XML_ErrorString(XML_GetErrorCode(parser)),
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XML_GetCurrentLineNumber(parser));
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return 1;
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}
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XML_ParserFree(parser);
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return 0;
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}
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int main(int argc, char** argv) {
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if(argc != 2) {
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std::cerr << "Usage: specto [file]\n";
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return 1;
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}
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return data_loader(*++argv);
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}

‎specto.mk

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##
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## Auto Generated makefile by CodeLite IDE
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## any manual changes will be erased
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##
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## Debug
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ProjectName :=specto
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ConfigurationName :=Debug
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WorkspacePath := "/home/sriolo/.codelite/riols"
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ProjectPath := "/home/sriolo/development/cpp/specto"
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IntermediateDirectory :=./Debug
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OutDir := $(IntermediateDirectory)
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CurrentFileName :=
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CurrentFilePath :=
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CurrentFileFullPath :=
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User :=Samuel Riolo
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Date :=05/08/15
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CodeLitePath :="/home/sriolo/.codelite"
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LinkerName :=/usr/bin/g++
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SharedObjectLinkerName :=/usr/bin/g++ -shared -fPIC
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ObjectSuffix :=.o
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DependSuffix :=.o.d
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PreprocessSuffix :=.i
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DebugSwitch :=-g
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IncludeSwitch :=-I
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LibrarySwitch :=-l
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OutputSwitch :=-o
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LibraryPathSwitch :=-L
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PreprocessorSwitch :=-D
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SourceSwitch :=-c
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OutputFile :=$(IntermediateDirectory)/$(ProjectName)
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Preprocessors :=
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ObjectSwitch :=-o
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ArchiveOutputSwitch :=
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PreprocessOnlySwitch :=-E
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ObjectsFileList :="specto.txt"
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PCHCompileFlags :=
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MakeDirCommand :=mkdir -p
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LinkOptions :=
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IncludePath := $(IncludeSwitch). $(IncludeSwitch).
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IncludePCH :=
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RcIncludePath :=
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Libs := $(LibrarySwitch)expat
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ArLibs := "expat"
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LibPath := $(LibraryPathSwitch).
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##
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## Common variables
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## AR, CXX, CC, AS, CXXFLAGS and CFLAGS can be overriden using an environment variables
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##
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AR := /usr/bin/ar rcu
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CXX := /usr/bin/g++
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CC := /usr/bin/gcc
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CXXFLAGS := -std=c++11 -g -O0 -Wall $(Preprocessors)
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CFLAGS := -g -O0 -Wall $(Preprocessors)
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ASFLAGS :=
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AS := /usr/bin/as
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##
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## User defined environment variables
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##
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CodeLiteDir:=/usr/share/codelite
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Objects0=$(IntermediateDirectory)/main.cpp$(ObjectSuffix) $(IntermediateDirectory)/Vertex.cpp$(ObjectSuffix) $(IntermediateDirectory)/Camera.cpp$(ObjectSuffix) $(IntermediateDirectory)/World.cpp$(ObjectSuffix)
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Objects=$(Objects0)
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##
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## Main Build Targets
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##
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.PHONY: all clean PreBuild PrePreBuild PostBuild
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all: $(OutputFile)
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$(OutputFile): $(IntermediateDirectory)/.d $(Objects)
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@$(MakeDirCommand) $(@D)
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@echo "" > $(IntermediateDirectory)/.d
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@echo $(Objects0) > $(ObjectsFileList)
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$(LinkerName) $(OutputSwitch)$(OutputFile) @$(ObjectsFileList) $(LibPath) $(Libs) $(LinkOptions)
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$(IntermediateDirectory)/.d:
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@test -d ./Debug || $(MakeDirCommand) ./Debug
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PreBuild:
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##
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## Objects
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##
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$(IntermediateDirectory)/main.cpp$(ObjectSuffix): main.cpp $(IntermediateDirectory)/main.cpp$(DependSuffix)
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$(CXX) $(IncludePCH) $(SourceSwitch) "/home/sriolo/development/cpp/specto/main.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/main.cpp$(ObjectSuffix) $(IncludePath)
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$(IntermediateDirectory)/main.cpp$(DependSuffix): main.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/main.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/main.cpp$(DependSuffix) -MM "main.cpp"
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$(IntermediateDirectory)/main.cpp$(PreprocessSuffix): main.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/main.cpp$(PreprocessSuffix) "main.cpp"
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$(IntermediateDirectory)/Vertex.cpp$(ObjectSuffix): Vertex.cpp $(IntermediateDirectory)/Vertex.cpp$(DependSuffix)
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$(CXX) $(IncludePCH) $(SourceSwitch) "/home/sriolo/development/cpp/specto/Vertex.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/Vertex.cpp$(ObjectSuffix) $(IncludePath)
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$(IntermediateDirectory)/Vertex.cpp$(DependSuffix): Vertex.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/Vertex.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/Vertex.cpp$(DependSuffix) -MM "Vertex.cpp"
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$(IntermediateDirectory)/Vertex.cpp$(PreprocessSuffix): Vertex.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/Vertex.cpp$(PreprocessSuffix) "Vertex.cpp"
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$(IntermediateDirectory)/Camera.cpp$(ObjectSuffix): Camera.cpp $(IntermediateDirectory)/Camera.cpp$(DependSuffix)
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$(CXX) $(IncludePCH) $(SourceSwitch) "/home/sriolo/development/cpp/specto/Camera.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/Camera.cpp$(ObjectSuffix) $(IncludePath)
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$(IntermediateDirectory)/Camera.cpp$(DependSuffix): Camera.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/Camera.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/Camera.cpp$(DependSuffix) -MM "Camera.cpp"
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$(IntermediateDirectory)/Camera.cpp$(PreprocessSuffix): Camera.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/Camera.cpp$(PreprocessSuffix) "Camera.cpp"
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$(IntermediateDirectory)/World.cpp$(ObjectSuffix): World.cpp $(IntermediateDirectory)/World.cpp$(DependSuffix)
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$(CXX) $(IncludePCH) $(SourceSwitch) "/home/sriolo/development/cpp/specto/World.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/World.cpp$(ObjectSuffix) $(IncludePath)
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$(IntermediateDirectory)/World.cpp$(DependSuffix): World.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/World.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/World.cpp$(DependSuffix) -MM "World.cpp"
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$(IntermediateDirectory)/World.cpp$(PreprocessSuffix): World.cpp
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@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/World.cpp$(PreprocessSuffix) "World.cpp"
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-include $(IntermediateDirectory)/*$(DependSuffix)
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##
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## Clean
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##
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clean:
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$(RM) -r ./Debug/
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