2.4-OpenGL-Individual/RandomObject.cpp

//
// Created by janco on 6/22/16.
//

#include <GL/gl.h>
#include <GL/freeglut.h>
#include "RandomObject.h"
RandomObject::RandomObject(){
    for(int i = 0; i < 100; i++){
        randomobject.push_back(Vec3f(rand()%200*100, rand()%200*100, rand()%200*100));
    }
}

void RandomObject::draw() {
    glPushMatrix();

    glTranslatef(position.x, position.y, position.z);
    glRotated(rotation.x, rotation.y, rotation.z, 1);
    glScaled(scale,scale,scale);

    glBegin(GL_TRIANGLES);
    glVertex3f(-3.0, -5.0, 0.0);
    glVertex3f(4.0, 3.0, 2.0);
    glVertex3f(1.5, 2.0, 6.0);
    glEnd();

    glColor3f(1.0f, 0.0f, 0.0f);//needs to be called before RasterPos
    glRasterPos2i(-1, 2);
    void * font = GLUT_BITMAP_9_BY_15;

    for (std::string::iterator i = text.begin(); i != text.end(); ++i)
    {
        char c = *i;
        //this does nothing, color is fixed for Bitmaps when calling glRasterPos
        //glColor3f(1.0, 0.0, 1.0);
        glutBitmapCharacter(font, c);
    }
    glPopMatrix();

}