void init()
{
cursor.init();
enabled = true;
}
void renderThread(int argc, char **argv) {
// Prepare viewport
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT);
// Setup
setup();
// Turn on Alpha blending
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
// Clear the background
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
int textureCounter = 0;
//Load the the resources (textures)
for (uint i = 1; i < argc ; i++){
std::string argument = std::string(argv[i]);
if (argument == "-x" || argument == "-y" ||
argument == "-w" || argument == "--width" ||
argument == "-h" || argument == "--height" ) {
i++;
} else if ( argument == "--square" ||
argument == "-l" ||
argument == "--life-coding" ) {
} else if ( argument == "-m" ) {
bCursor = true;
cursor.init();
} else if ( argument == "-s" || argument == "--sec") {
i++;
argument = std::string(argv[i]);
timeLimit = getFloat(argument);
std::cout << "Will exit in " << timeLimit << " seconds." << std::endl;
} else if ( argument == "-o" ){
i++;
argument = std::string(argv[i]);
if( haveExt(argument,"png") ){
outputFile = argument;
std::cout << "Will save screenshot to " << outputFile << " on exit." << std::endl;
} else {
std::cout << "At the moment screenshots only support PNG formats" << std::endl;
}
} else if (argument.find("-") == 0) {
std::string parameterPair = argument.substr(argument.find_last_of('-')+1);
i++;
argument = std::string(argv[i]);
Texture* tex = new Texture();
if( tex->load(argument) ){
textures[parameterPair] = tex;
std::cout << "Loading " << argument << " as the following uniform: " << std::endl;
std::cout << " uniform sampler2D " << parameterPair << "; // loaded"<< std::endl;
std::cout << " uniform vec2 " << parameterPair << "Resolution;"<< std::endl;
}
} else if ( haveExt(argument,"png") || haveExt(argument,"PNG") ||
haveExt(argument,"jpg") || haveExt(argument,"JPG") ||
haveExt(argument,"jpeg") || haveExt(argument,"JPEG") ) {
Texture* tex = new Texture();
if( tex->load(argument) ){
std::string name = "u_tex"+getString(textureCounter);
textures[name] = tex;
std::cout << "Loading " << argument << " as the following uniform: " << std::endl;
std::cout << " uniform sampler2D " << name << "; // loaded"<< std::endl;
std::cout << " uniform vec2 " << name << "Resolution;"<< std::endl;
textureCounter++;
}
}
}
// Render Loop
while (isGL() && bPlay) {
// Update
updateGL();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Draw
draw();
// Swap the buffers
renderGL();
if ( timeLimit > 0.0 && getTime() > timeLimit ) {
onKeyPress('s');
bPlay = false;
}
}
}
