void Renderer::draw(const Vect2D& pt, float radius)
{
glPointSize(radius);
glBegin(GL_POINTS);
glColor3ub(255,0,0);
glVertex2f(pt.getX(),pt.getY());
glEnd();
}
void Renderer::draw(const Vect2D& pt, const Color& col, float radius)
{
glPointSize(radius);
glBegin(GL_POINTS);
glColor4ub(col.getR(),col.getG(),col.getB(),col.getA());
glVertex2f(pt.getX(),pt.getY());
std::cout << "Color : " << col << std::endl;
std::cout << static_cast<int>(col.getR()) << ' ' << static_cast<int>(col.getG()) << ' ' << static_cast<int>(col.getB()) << ' ' << static_cast<int>(col.getA()) << std::endl;
glEnd();
}
void StressTest( void )
{
volatile float v1 = 2.0f;
volatile float v2 = 3.0f;
volatile float v3 = 7.0f;
volatile float v4 = -5.0f;
volatile float v5 = 9.0f;
volatile float v6 = 4.0f;
volatile float v7 = 22.23f;
volatile float v8 = 0.234f;
Vect2D A;
Vect2D B;
B.setX(v1);
B.setY(v2);
Vect2D C;
C.set(v3,v4);
Vect2D D;
D.set(v5, v6);
Vect2D sum;
sum = A + B + C + D;
Vect2D ScaledA = B * v7;
Vect2D ScaledB = C / v8;
Vect2D DiffVect = ScaledB - ScaledA;
sum.setX( v1 );
ScaledA.setX( v3 );
DiffVect.setX( v7 );
A = sum + ScaledA;
B = DiffVect - C;
D = DiffVect / ScaledA.getY();
A = B + C;
A = A - B - C;
A = A * v4;
A = A / v5;
volatile Vect2D F = A;
}
void Renderer::draw(const Segment& s)
{
glBegin(GL_LINES);
glColor3ub(255,255,0);
glVertex2f(s.getX1(), s.getY1());
glColor3ub(255,0,255);
glVertex2f(s.getX2(), s.getY2());
glEnd();
Vect2D mid = s.getCenter(),
e = mid + s.getNormalVector()/5.0;
glBegin(GL_LINES);
glColor3ub(0,0,255);
glVertex2f(mid.getX(), mid.getY());
glColor3ub(255,255,255);
glVertex2f(e.getX(), e.getY());
glEnd();
}
void Message::push(Vect2D& v)
{
push(v.getX());
push(v.getY());
}
void Renderer::draw(const SpriteSet& set, unsigned int sprite, const Vect2D& center, const Vect2D& diag, const Vect2D& loop)
{
const SpriteRect& rect = set.getSpriteRect(sprite);
set.bind();
glBegin(GL_QUADS);
glColor3ub(255,255,255); //reset filter to white
glTexCoord2f(rect.getULC().getX()+loop.getX(),rect.getULC().getY()+loop.getY());
glVertex2f(center.getX()-diag.getX()/2.0f, center.getY()+diag.getY()/2.0f);
glTexCoord2f(rect.getLRC().getX()+loop.getX(),rect.getULC().getY()+loop.getY());
glVertex2f(center.getX()+diag.getX()/2.0f, center.getY()+diag.getY()/2.0f);
glTexCoord2f(rect.getLRC().getX()+loop.getX(),rect.getLRC().getY()+loop.getY());
glVertex2f(center.getX()+diag.getX()/2.0f, center.getY()-diag.getY()/2.0f);
glTexCoord2f(rect.getULC().getX()+loop.getX(),rect.getLRC().getY()+loop.getY());
glVertex2f(center.getX()-diag.getX()/2.0f, center.getY()-diag.getY()/2.0f);
glEnd();
}
