private void updateDustEmission()
{
int len = dustObjects.Length;
if (HighLogic.CurrentGame.Parameters.CustomParams <KSPWheelSettings>().wheelDustCamera)
{
//TODO remove this per-tick component lookup; source say to cache the vessel->module map in a static map in the vessel-module class; add/remove by the start/etc methods on the vessel-module
KSPWheelDustCamera cm = vessel.GetComponent <KSPWheelDustCamera>();
updateColorArray(cm.cameraColor);
}
else
{
if (colorUpdateTimer <= 0)
{
string body = vessel.mainBody.name;
string biome = ScienceUtil.GetExperimentBiome(vessel.mainBody, vessel.latitude, vessel.longitude);
if (body != prevBody || biome != prevBiome)
{
updateColorArray(DustColors.getBodyColor(body, biome));
}
colorUpdateTimer = colorUpdateTime;
prevBody = body;
prevBiome = biome;
}
colorUpdateTimer -= Time.deltaTime;
}
KSPWheelCollider wheel;
KSPWheelBase.KSPWheelData data;
float springForce = 1f;
float speedForce = 1f;
float slipForce = 1f;
float mult = 0f;
for (int i = 0; i < len; i++)
{
data = controller.wheelData[i];
wheel = data.wheel;
if (dustPower <= 0)
{
dustEmitters[i].emit = false;
waterEmitters[i].emit = false;
}
else if (data.waterMode)
{
springForce = data.waterEffectSize;
mult = data.waterEffectForce * dustSpeedMult;
waterObjects[i].transform.position = data.waterEffectPos;
waterObjects[i].transform.rotation = wheel.transform.rotation;
if (mult > 0)
{
waterEmitters[i].localVelocity = Vector3.up * mult;
waterEmitters[i].minEmission = dustMinEmission * dustPower;
waterEmitters[i].maxEmission = dustMaxEmission * dustPower;
waterEmitters[i].minEnergy = dustMinEnergy * dustPower;
waterEmitters[i].maxEnergy = dustMaxEnergy * mult * dustPower;
waterEmitters[i].minSize = dustMinSize * springForce * dustPower;
waterEmitters[i].maxSize = dustMaxSize * springForce * dustPower;
waterEmitters[i].emit = true;
}
else
{
waterEmitters[i].emit = false;
}
dustEmitters[i].emit = false;
}
else if (wheel.isGrounded && wheel.wheelLocalVelocity.magnitude >= minDustSpeed)
{
dustEmitters[i].emit = true;
waterEmitters[i].emit = false;
springForce = wheel.springForce * 0.1f * dustForceMult;
speedForce = Mathf.Clamp(Mathf.Abs(wheel.wheelLocalVelocity.z) / maxDustSpeed, 0, 1);
slipForce = Mathf.Clamp(Mathf.Abs(wheel.wheelLocalVelocity.x) / maxDustSpeed, 0, 1);
mult = Mathf.Sqrt(speedForce * speedForce * dustSpeedMult + slipForce * slipForce * dustSlipMult);
dustObjects[i].transform.position = wheel.worldHitPos;
dustObjects[i].transform.rotation = wheel.transform.rotation;
dustEmitters[i].localVelocity = Vector3.up * (speedForce + slipForce);
dustEmitters[i].minEmission = dustMinEmission * dustPower;
dustEmitters[i].maxEmission = dustMaxEmission * dustPower;
dustEmitters[i].minEnergy = dustMinEnergy * dustPower;
dustEmitters[i].maxEnergy = dustMaxEnergy * mult * dustPower;
dustEmitters[i].minSize = dustMinSize * springForce * dustPower;
dustEmitters[i].maxSize = dustMaxSize * springForce * dustPower;
}
else
{
dustEmitters[i].emit = false;
waterEmitters[i].emit = false;
}
}
}
private void updateDustEmission()
{
if (!dustEnabled)
{
return;
}
//TODO remove this per-tick component lookup; source say to cache the vessel->module map in a static map in the vessel-module class; add/remove by the start/etc methods on the vessel-module
KSPWheelDustCamera cm = vessel.GetComponent <KSPWheelDustCamera>();
Color color = cm.cameraColor;
int len = dustEmitters.Length;
Vector3 antiGravity = (-vessel.gravityForPos).normalized;
KSPWheelCollider wheel;
KSPWheelBase.KSPWheelData data;
float springForce = 1f;
float speedForce = 1f;
float slipForce = 1f;
float mult = 0f;
for (int i = 0; i < len; i++)
{
data = controller.wheelData[i];
wheel = data.wheel;
if (dustPower <= 0)//dust disabled via game settings, really should never branch to this, but might if someone set dust to enabled, with dust power at zero
{
dustEmitters[i].ext_setEmissionEnable(false);
waterEmitters[i].ext_setEmissionEnable(false);
}
else if (data.waterMode)
{
waterEmitters[i].ext_setColor(color);
springForce = data.waterEffectSize * 0.25f;//0.25f mult is correction for changes between unity 5.4 / 2017.1.3
mult = data.waterEffectForce * dustSpeedMult;
waterEmitters[i].transform.position = data.waterEffectPos;
waterEmitters[i].transform.rotation = wheel.transform.rotation;
waterEmitters[i].transform.LookAt(waterEmitters[i].transform.position + antiGravity, Vector3.forward);
if (mult > 0)
{
waterEmitters[i].ext_setVelocity(antiGravity * mult, Vector3.zero);
waterEmitters[i].ext_setEmissionMinMax(dustMinEmission * dustPower, dustMaxEmission * dustPower);
waterEmitters[i].ext_setSize(dustMinSize * springForce * dustPower, dustMaxSize * springForce * dustPower);
waterEmitters[i].ext_setEmissionEnable(true);
}
else
{
waterEmitters[i].ext_setEmissionEnable(false);
}
dustEmitters[i].ext_setEmissionEnable(false);
}
else if (wheel.isGrounded && wheel.wheelLocalVelocity.magnitude >= minDustSpeed)
{
dustEmitters[i].ext_setColor(color);
springForce = wheel.springForce * 0.025f * dustForceMult;
speedForce = Mathf.Clamp(Mathf.Abs(wheel.wheelLocalVelocity.z) / maxDustSpeed, 0, 1);
slipForce = Mathf.Clamp(Mathf.Abs(wheel.wheelLocalVelocity.x) / maxDustSpeed, 0, 1);
mult = Mathf.Sqrt(speedForce * speedForce * dustSpeedMult + slipForce * slipForce * dustSlipMult);
dustEmitters[i].transform.position = wheel.worldHitPos;
dustEmitters[i].transform.LookAt(dustEmitters[i].transform.position + antiGravity, Vector3.forward);
dustEmitters[i].ext_setVelocity(antiGravity * (speedForce + slipForce), Vector3.zero);
dustEmitters[i].ext_setEmissionMinMax(dustMinEmission * dustPower * mult, dustMaxEmission * dustPower * mult);
dustEmitters[i].ext_setSize(dustMinSize * springForce * dustPower, dustMaxSize * springForce * dustPower);
dustEmitters[i].ext_setEmissionEnable(true);
waterEmitters[i].ext_setEmissionEnable(false);
}
else//not grounded or wheel velocity is below threshold
{
dustEmitters[i].ext_setEmissionEnable(false);
waterEmitters[i].ext_setEmissionEnable(false);
}
}
}