// Find the closest light to a position within a tolerance
public DS3GXLightBase FindLightByPosition(Vector3 pos, float tolerance = 0.1f)
{
var lights = GetLights();
if (lights == null)
{
return(null);
}
DS3GXLightBase closest = null;
float mindist = float.MaxValue;
foreach (var light in lights)
{
float dist = Vector3.Distance(pos, light.Position);
if (dist <= tolerance && dist < mindist)
{
closest = light;
mindist = dist;
}
}
return(closest);
}
public void OnDrawGizmosSelected()
{
if (ConnectedLightDS2 != null && ConnectedLightDS2.IsValid())
{
if (ConnectedLightDS2 is DS2GXSpotLight)
{
((DS2GXSpotLight)ConnectedLightDS2).Transform = gameObject.transform.localToWorldMatrix;
float angle2 = (ConeAngleWidthDS2 == 0.0f) ? ConeAngle : ConeAngleWidthDS2;
Matrix4x4 projection = Matrix4x4.zero;
float S1 = 1.0f / Mathf.Tan((ConeAngle / 2.0f) * Mathf.Deg2Rad);
float S2 = 1.0f / Mathf.Tan((angle2 / 2.0f) * Mathf.Deg2Rad);
projection.m00 = S2;
projection.m11 = S1;
projection.m22 = Radius / (Radius - NearPlane);
projection.m23 = -Radius * NearPlane / (Radius - NearPlane);
projection.m32 = 1.0f;
((DS2GXSpotLight)ConnectedLightDS2).Projection = projection;
((DS2GXSpotLight)ConnectedLightDS2).NearClip = NearPlane;
((DS2GXSpotLight)ConnectedLightDS2).FieldOfView = ConeAngle * Mathf.Deg2Rad;
((DS2GXSpotLight)ConnectedLightDS2).FieldOfViewWidth = angle2 * Mathf.Deg2Rad;
((DS2GXSpotLight)ConnectedLightDS2).FieldOfViewRatio = Mathf.Tan(angle2 * Mathf.Deg2Rad * 0.5f) / Mathf.Tan(ConeAngle * Mathf.Deg2Rad * 0.5f);
}
else
{
ConnectedLightDS2.Position = gameObject.transform.position;
}
ConnectedLightDS2.Diffuse = DiffuseColor;
ConnectedLightDS2.DiffusePower = DiffusePower;
ConnectedLightDS2.Specular = new Color(DiffuseColor.r * SpecularColor.r,
DiffuseColor.g * SpecularColor.g,
DiffuseColor.b * SpecularColor.b);
ConnectedLightDS2.SpecularPower = SpecularPower;
ConnectedLightDS2.Radius = Radius;
ConnectedLightDS2.EnableShadows = CastsShadows;
ConnectedLightDS2.FlickerMin = FlickerIntervalMin;
ConnectedLightDS2.FlickerMax = FlickerIntervalMax;
ConnectedLightDS2.FlickerMult = FlickerBrightnessMult;
}
else
{
ConnectedLightDS2 = null;
}
if (ConnectedLightDS3 != null && ConnectedLightDS3.IsValid())
{
if (ConnectedLightDS3 is DS3GXSpotLight)
{
((DS3GXSpotLight)ConnectedLightDS3).Transform = gameObject.transform.localToWorldMatrix;
}
else
{
ConnectedLightDS3.Position = gameObject.transform.position;
}
ConnectedLightDS3.Diffuse = DiffuseColor;
ConnectedLightDS3.DiffusePower = DiffusePower;
ConnectedLightDS3.Specular = new Color(DiffuseColor.r * SpecularColor.r,
DiffuseColor.g * SpecularColor.g,
DiffuseColor.b * SpecularColor.b);
ConnectedLightDS3.SpecularPower = SpecularPower;
ConnectedLightDS3.Radius = Radius;
ConnectedLightDS3.EnableShadows = CastsShadows;
ConnectedLightDS3.FlickerMin = FlickerIntervalMin;
ConnectedLightDS3.FlickerMax = FlickerIntervalMax;
ConnectedLightDS3.FlickerMult = FlickerBrightnessMult;
}
else
{
ConnectedLightDS3 = null;
}
}
public void SetConnectedLight(DS3GXLightBase light)
{
ConnectedLightDS3 = light;
}
