double CSurface2D::operator()(double X)
{
if (!m_UseSurface)
return m_fnY(X);
long Ix;
double Fx;
X2Map(X, Ix, Fx);
ASSERT(Ix<m_Elements.GetSize());
// int iFx=(int)floor(Fx*m_iDX);
// if (m_DoSmoothing && (iFx==0 || iFx==(m_iDX-1))
if (m_DoSmoothing)
{
long IxM, IxP;
double FxM, FxP;
GetDX(Ix, Fx, m_DX, m_nDivs, IxM, FxM, IxP, FxP);
CSurface2DElement &EM=GetElement(IxM);
CSurface2DElement &EP=GetElement(IxP);
//if (m_ForceFn) // Force Use Of Function
// return m_fnY(X);
return m_fnYO(0.5*(EM(FxM)+EP(FxP)));
}
CSurface2DElement &E=GetElement(Ix);
//if (m_ForceFn) // Force Use Of Function
// return m_fnY(X);
return m_fnYO(E(Fx));
};
void Rat::Draw(){
//glpushmatrix
//gltranslated(x, y, 0)
//glrotated(mrotation, 0, 0, 1)
//draw rat at origin
double x1, y1, x2, y2;
this->mPosition.zPos = (sin(clock() * 0.001)+1.4)/4;
//rat is a square that is .4 world units width and height
//to get bottom left corner for drawing, subtract
x1 = this->mPosition.xPos - this->mSize / 2;
y1 = this->mPosition.yPos - this->mSize / 2;
x2 = x1 + this->mSize;
y2 = y1 + this->mSize;
glPushMatrix();
glTranslated(this->mPosition.xPos, this->mPosition.yPos, this->mPosition.zPos);
glRotated(this->mRotation, 0, 0, 1);
glScalef(0.5, 0.5, 0.5);
glColor3ub(255,45,75);
glutSolidCube(0.5);
//Draw::Indicator(this->mPosition.xPos, this->mPosition.yPos, 0.4);
glPopMatrix();
glColor3ub(128, 128, 128);
glPushMatrix();
const float dirX = GetDX() * 2.3;
const float dirY = GetDY() * 2.3;
glTranslated(this->mPosition.xPos - dirX, this->mPosition.yPos - dirY, this->mPosition.zPos);
glRotated(this->mRotation, 0, 0, 1);
glScaled(1.2, .6, .7);
glutSolidCube(0.5);
glPopMatrix();
/*
glRotated(this->mRotation, 0, 0, 1);
glTranslated(this->mPosition.xPos, this->mPosition.yPos, 0.1);
glScalef(0.5, 0.5, 0.5);
glColor3ub(0, 0, 0);
glutSolidCube(0.5);
glPopMatrix();
*/
}
