void MyGLWidget::initializeGL()
{
// Start Of User Initialization
m_angle = 0.0f; // Set Starting Angle To Zero
m_blurTexture = emptyTexture();// Create Our Empty Texture
glViewport(0 , 0, this->size().width() , this->size().height());// Set Up A Viewport
glMatrixMode(GL_PROJECTION);// Select The Projection Matrix
glLoadIdentity();// Reset The Projection Matrix
gluPerspective(50, (float)this->size().width()/(float)this->size().height(), 5, 2000);// Set Our Perspective
glMatrixMode(GL_MODELVIEW);// Select The Modelview Matrix
glLoadIdentity();// Reset The Modelview Matrix
glEnable(GL_DEPTH_TEST);// Enable Depth Testing
GLfloat global_ambient[4]={0.2f, 0.2f, 0.2f, 1.0f};// Set Ambient Lighting To Fairly Dark Light (No Color)
GLfloat light0pos[4]={0.0f, 5.0f, 10.0f, 1.0f};// Set The Light Position
GLfloat light0ambient[4]= {0.2f, 0.2f, 0.2f, 1.0f};// More Ambient Light
GLfloat light0diffuse[4]= {0.3f, 0.3f, 0.3f, 1.0f};// Set The Diffuse Light A Bit Brighter
GLfloat light0specular[4]={0.8f, 0.8f, 0.8f, 1.0f};// Fairly Bright Specular Lighting
GLfloat lmodel_ambient[]= {0.2f,0.2f,0.2f,1.0f};// And More Ambient Light
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,lmodel_ambient);// Set The Ambient Light Model
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, global_ambient);// Set The Global Ambient Light Model
glLightfv(GL_LIGHT0, GL_POSITION, light0pos);// Set The Lights Position
glLightfv(GL_LIGHT0, GL_AMBIENT, light0ambient);// Set The Ambient Light
glLightfv(GL_LIGHT0, GL_DIFFUSE, light0diffuse);// Set The Diffuse Light
glLightfv(GL_LIGHT0, GL_SPECULAR, light0specular);// Set Up Specular Lighting
glEnable(GL_LIGHTING);// Enable Lighting
glEnable(GL_LIGHT0);// Enable Light0
glShadeModel(GL_SMOOTH);// Select Smooth Shading
glMateriali(GL_FRONT, GL_SHININESS, 128);
glClearColor(0.0f, 0.0f, 0.0f, 0.5);// Set The Clear Color To Black
}
Button::Button(vec2 pos, vec2 size, string name) : GameObject(pos, "green", size.x, size.y)
{
this->name = name;
if (name != "Invisible")
loadBMP(name);
else
emptyTexture();
}
void PostProcessingFX::init(FXTypes type)
{
enabled[(int)type] = true;
if (type == FXT_RADIALBLUR)
blurTexture = emptyTexture();
}
