public void Write(SceneWriter writer, object component)
{
ParticleRenderer pr = component as ParticleRenderer;
if (pr == null)
{
throw new Exception(GetType() + " cannot export components of type " + component.GetType());
}
writer.WriteElement("enabled", pr.enabled);
writer.WriteElement("sharedMaterials", pr.sharedMaterials);
//writer.WriteElement("stretchParticles", pr.);
writer.WriteElement("lengthScale", pr.lengthScale);
writer.WriteElement("velocityScale", pr.velocityScale);
//writer.WriteElement("cameraVelocityScale", pr.cameraVelocityScale);
writer.WriteElement("maxParticleSize", pr.maxParticleSize);
writer.WriteElement("uvAnimation", new Vector3(pr.uvAnimationXTile, pr.uvAnimationYTile, pr.uvAnimationCycles));
Component c = pr.GetComponent("FFWD_EllipsoidParticleEmitterExport");
if (c == null)
{
// Added for backwards compatibility
c = pr.GetComponent("XNAEllipsoidParticleEmitter");
}
if (c != null)
{
writeValue <object>(writer, c, "stretchParticles");
}
}
void WheelPosition()
{
RaycastHit hit;
Vector3 wheelPos = new Vector3();
//Calculate if the wheels touche the floor.
if (Physics.Raycast(WheelLF.transform.position, -WheelLF.transform.up, out hit, WheelLF.radius + WheelLF.suspensionDistance))
{
//The wheel touches the floor, hit correspond to the contact point
//Calculate the position of the Wheel to display properly
wheelPos = hit.point + WheelLF.transform.up * WheelLF.radius;
ElevationLF = hit.distance;
prLF.maxParticleSize = currentSpeed / 100 * particleSize;
//If the vehicle is braking and the wheel touches the floor, the smog becomes heavier
if (isbraking)
{
prLF.maxParticleSize *= brakeSmogFactor;
peLF.maxSize = 6;
}
//If the vehicle is not braking, the particule have a normal size
else
{
peLF.maxSize = 3;
}
prLF.GetComponent <ParticleEmitter>().emit = true;
}
//If the Wheel does not touch the floor, the wheel is placed at the maximum suspension distance, and does not emit smog
else
{
wheelPos = WheelLF.transform.position - WheelLF.transform.up * WheelLF.suspensionDistance;
ElevationLF = WheelLF.suspensionDistance + WheelLF.radius;
prLF.GetComponent <ParticleEmitter>().emit = false;
}
WheelLFTransform.position = wheelPos;
if (Physics.Raycast(WheelRF.transform.position, -WheelRF.transform.up, out hit, WheelRF.radius + WheelRF.suspensionDistance))
{
wheelPos = hit.point + WheelRF.transform.up * WheelRF.radius;
ElevationRF = hit.distance;
prRF.maxParticleSize = currentSpeed / 100 * particleSize;
if (isbraking)
{
prRF.maxParticleSize *= brakeSmogFactor;
peRF.maxSize = 6;
}
else
{
peRF.maxSize = 3;
}
prRF.GetComponent <ParticleEmitter>().emit = true;
}
else
{
wheelPos = WheelRF.transform.position - WheelRF.transform.up * WheelRF.suspensionDistance;
ElevationRF = WheelRF.suspensionDistance + WheelRF.radius;
prRF.GetComponent <ParticleEmitter>().emit = false;
}
WheelRFTransform.position = wheelPos;
if (Physics.Raycast(WheelLB.transform.position, -WheelLB.transform.up, out hit, WheelLB.radius + WheelLB.suspensionDistance))
{
wheelPos = hit.point + WheelLB.transform.up * WheelLB.radius;
ElevationLB = hit.distance;
prLB.maxParticleSize = currentSpeed / 100 * particleSize;
prLB.GetComponent <ParticleEmitter>().emit = true;
}
else
{
wheelPos = WheelLB.transform.position - WheelLB.transform.up * WheelLB.suspensionDistance;
ElevationLB = WheelLB.suspensionDistance + WheelLB.radius;
prLB.GetComponent <ParticleEmitter>().emit = false;
}
WheelLBTransform.position = wheelPos;
if (Physics.Raycast(WheelRB.transform.position, -WheelRB.transform.up, out hit, WheelRB.radius + WheelRB.suspensionDistance))
{
wheelPos = hit.point + WheelRB.transform.up * WheelRB.radius;
ElevationRB = hit.distance;
prRB.maxParticleSize = currentSpeed / 100 * particleSize;
prRB.GetComponent <ParticleEmitter>().emit = true;
}
else
{
wheelPos = WheelRB.transform.position - WheelRB.transform.up * WheelRB.suspensionDistance;
ElevationRB = WheelRB.suspensionDistance + WheelRB.radius;
prRB.GetComponent <ParticleEmitter>().emit = false;
}
WheelRBTransform.position = wheelPos;
}
