void gep::HavokCharacterRigidBody::setLinearVelocity(const vec3& newVelocity, float deltaTime)
{
GEP_ASSERT(deltaTime > 0.0f || !epsilonCompare(deltaTime, 0.0f), "The delta time must be greater than zero!");
hkVector4 linearVelocity;
conversion::hk::to(newVelocity, linearVelocity);
m_pHkCharacterRigidBody->setLinearVelocity(linearVelocity, deltaTime);
}
void gep::FreeCameraHorizon::move(vec3 delta)
{
vec3 m_left = m_viewDir.cross(vec3(0,0,1));
float angle = abs(m_viewDir.dot(vec3(0,0,1)));
if(epsilonCompare(angle, GetPi<float>::value()/2.0f))
m_left = vec3(0,1,0);
m_position += m_viewDir * -delta.z + m_left * delta.x;
}
void animation::animate() {
if(!finished) {
auto newPos = position;
newPos += increment * direction;
position = newPos;
shape.setPosition(position);
if(epsilonCompare(end, position)) {
finished = true;
}
}
}
