//------------------------------------------------------------------------------
void
Splash::render()
{
HGE * hge( m_engine->getHGE() );
hgeResourceManager * rm( m_engine->getResourceManager() );
int width( hge->System_GetState( HGE_SCREENWIDTH ) );
int height( hge->System_GetState( HGE_SCREENHEIGHT ) );
if ( m_timer > 0.0f && m_timer < 5.0f )
{
m_engine->setColour( 0xFFFFFFFF );
_fade( 0.0f, 3.0f, 4.5f, 5.0f, "publisher" );
}
else if ( m_timer > 5.0f && m_timer < 10.2f )
{
m_engine->setColour( 0xFFFFFFFF );
_fade( 5.0f, 8.0f, 9.7f, 10.2f, "developer" );
}
else if ( m_timer > 10.2f )
{
m_engine->setColour( 0x00000000 );
m_mesh->Render( 0.5f * static_cast<float>( width - 640 ),
0.5f * static_cast<float>( height - 480 ) );
}
if ( m_timer > 15.0f && static_cast<int>( m_timer ) % 3 != 0 )
{
hgeFont * font( rm->GetFont( "menu" ) );
font->printf( 790.0f, 570.0f, HGETEXT_RIGHT, "press whatever..." );
}
}
void Light::update() {
if(_blinking) {
_blink();
}
if(_fading) {
_fade();
}
}
//-----------------------------------------------------------------------
double Noise3D::_noise(double x, double y, double z)
{
int X = (int)floor(x) & 255;
int Y = (int)floor(y) & 255;
int Z = (int)floor(z) & 255;
x -= floor(x);
y -= floor(y);
z -= floor(z);
double u = _fade(x);
double v = _fade(y);
double w = _fade(z);
int A = p[X ]+Y, AA = p[A]+Z, AB = p[A+1]+Z;
int B = p[X+1]+Y, BA = p[B]+Z, BB = p[B+1]+Z;
double lrp = _lerp(w, _lerp(v, _lerp(u, _grad(p[AA], x, y, z),
_grad(p[BA], x-1, y, z)),
_lerp(u, _grad(p[AB], x, y-1, z),
_grad(p[BB], x-1, y-1, z))),
_lerp(v, _lerp(u, _grad(p[AA+1], x, y , z-1),
_grad(p[BA+1], x-1, y, z-1)),
_lerp(u, _grad(p[AB+1], x, y-1, z-1),
_grad(p[BB+1], x-1, y-1, z-1))));
return Ogre::Math::Abs((Ogre::Real)lrp); // Use absolute value, because lrp in between [-1, 1]
}
