// Right hand effector's draw function.
void RightVirtualHand::draw()
{
// Always start with glPushMatrix to avoid matrix multiplications done here from
// affecting other portions of the scene.
glPushMatrix();
// Set to center of effector.
glMultMatrixf(getCenterMatrix().v);
// Scale to make 1 ft. cube into a 0.5 ft. cube to match interaction distance.
// glScalef(0.5, 0.5, 0.5);
// Draw the right hand red.
// glColor3f(1.0, 0.0, 0.0);
// Create the 1 ft. cube.
// glutSolidCube(1.0);
// Superimpose slightly larger black wireframe cube to make it easier to see shape.
// glColor3f(0.0, 0.0, 0.0);
// glutWireCube(1.01);
glRotatef(180,0,1,0);
glRotatef(90,0,0,1);
glScalef(-1,1,1);
loadedOBJ.draw();
// Always finish with glPopMatrix to match glPushMatrix above.
glPopMatrix();
}
// Left hand effector's draw function.
void LeftVirtualHand::draw() //const
{
// Always start with glPushMatrix to avoid matrix multiplications done here from
// affecting other portions of the scene.
glPushMatrix();
// Set to center of effector.
glMultMatrixf(getCenterMatrix().v);
// Scale to make 1 ft. cube into a 2" x 2" rod with current length in ft.
glScalef(2.0/12.0, 2.0/12.0, _currentLength);
// Draw the left hand red.
glColor3f(1.0, 0.0, 0.0);
// Create the 1 ft. cube.
if(!handy)
{
glutSolidCube(1.0);
}
else
{
loadedOBJ.draw();
}
// Superimpose slightly larger black wireframe cube to make it easier to see shape.
if(coneselection == true)
{
glScalef(12.0/2.0, 12.0/2.0, 1/_currentLength);
glColor3f(1.0, 1.0, 0.0);
//GLdouble base=min(1*_currentLength,10.0f);
GLdouble base=_currentLength/2.0;
GLdouble height=1*_currentLength;
GLint slices =50;
GLint stacks =50;
glTranslatef(0.0,0.0,-height/2.0f);
glutSolidCone(base,height,slices,stacks);
glTranslatef(0.0,0.0,height/2.0f);
glScalef(2.0/12.0, 2.0/12.0, _currentLength);
}
glColor3f(0.0, 0.0, 0.0); //TODO fix the bug that the color is left as red here and draws a red square
if (!handy)
{
glColor3f(0.0, 0.0, 0.0);
glutWireCube(1.01);
}
// Always finish with glPopMatrix to match glPushMatrix above.
glPopMatrix();
}
