bool ckCdt::intersect(ckVec* pos, const Ray& ray, const Tri& tri)
{
if (!checkTouch(ray.m_aabb, tri.m_aabb))
{
return false;
}
ckVec ray_dir = ray.m_to - ray.m_from;
r32 dist;
if (intersectTri(&dist, ray.m_from, ray_dir, tri) && dist <= 1.0f)
{
if (pos)
{
*pos = ray.m_from + ray_dir * dist;
}
return true;
}
else
{
return false;
}
}
bool ckCdt::intersect(ckVec* pos, const Ray& ray, const Box& box)
{
if (!checkTouch(ray.m_aabb, box.m_aabb))
{
return false;
}
ckVec rel_pos = ray.m_from.toLocalOf(box.m_world);
ckVec dir = ray.m_to - ray.m_from;
ckVec rel_dir = dir.toLocalOf_noTrans(box.m_world);
r32 min_dist, max_dist;
if (intersectLocalBox(&min_dist, &max_dist, rel_pos, rel_dir, box.m_half_size) && min_dist <= 1.0f)
{
if (pos)
{
*pos = ray.m_from + dir * min_dist;
}
return true;
}
else
{
return false;
}
}
bool Container::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent){
if(!isVisible()) return false;
if(checkTouch(pTouch)){
onSelect();activate();
}
return true;
}
void Container::update(float fDelta){
if(mLasto && m_iState != C_STATE_SELECT){
if(checkTouch(mLasto)){
onHover();
}else{
onNormal();
CC_SAFE_RELEASE_NULL(mLasto);
}
}
}
bool ckCdt::intersect(ckVec* pos, const Ray& ray, const Sph& sph)
{
if (!checkTouch(ray.m_aabb, sph.m_aabb))
{
return false;
}
ckVec m = sph.getPos() - ray.m_from;
r32 c = m.sqLength() - sph.getRadius() * sph.getRadius();
if (c <= 0.0f)
{
if (pos)
{
*pos = ray.m_from;
}
return true;
}
ckVec d = ray.m_to - ray.m_from;
r32 b = m.dot(d);
if (b < 0.0f)
{
return false;
}
r32 sq_d = d.sqLength();
c /= sq_d;
b /= sq_d;
r32 discr = b * b - c;
if (discr < 0.0f)
{
return false;
}
r32 dist = b - ckMath::sqrt(discr);
if (dist > 1.0f)
{
return false;
}
if (pos)
{
*pos = ray.m_from + d * dist;
}
return true;
}
//Goes forward and checks color of the object and the distance to the ball
//Stores these values
void checkBall(int & color, int & distance){
nMotorEncoder[motorA] = 0;
motor[motorA] = 30;
motor[motorC] = 30;
while (!checkTouch()){}
distance = nMotorEncoder[motorA];
motor[motorA] = 0;
motor[motorC] = 0;
wait10Msec(100);
color = checkColour();
}
/*----------------------------------------------------------------------------*/
void TouchMIDI_appli(void)
{
if ( mbrWriteConfigErr ){
if ( event100msec ){ setMidiBuffer( 0xb0, 0x10, mbrWriteConfigErr & 0x7f );}
}
if ( mbrSelfCheckErr ){
if ( event100msec ){ setMidiBuffer( 0xb0, 0x11, mbrSelfCheckErr & 0x7f );}
}
if ( mbrReadTouchErr ){
if ( event100msec ){ setMidiBuffer( 0xb0, 0x12, mbrReadTouchErr & 0x7f );}
}
else {
checkTouch();
// Heartbeat
if ( IN1 ){ OUT1 = (counter10msec & 0x0020)? 0:1; }
if ( IN2 ){ OUT2 = (counter10msec & 0x0020)? 0:1; }
if ( IN3 ){ OUT3 = (counter10msec & 0x0020)? 0:1; }
if ( IN4 ){ OUT4 = (counter10msec & 0x0020)? 0:1; }
}
}
