The orientation data is used to rotate the model to a certain angle, but it is not in degrees, but in radians. A radian is similar to a degree — a unit for measuring the size of angles. It is defined on the unit circle and its size corresponds to the central angle of an arc whose length is equal to the radius of the given arc. We will first answer the question of how many radians correspond to the whole circle, i.e. how many radians correspond to 360 degrees. We know that the arc length in radian is just the radius of the circle.
mesh-table
{
default
{
auto-create 1
mesh "lod.lm"
}
default-night
{
mesh "night/night.trainzmesh"
night-mesh-base "default"
}
klimatizace
{
auto-create 1
mesh "klimatizace/model.lm"
mesh-asset <kuid:383363:101633>
position 6.5,5,4.5
orientation 0,0,1.570797
}
}Here are some basic angles converted to radians:
45° = 0.7853985 rad
90° = 1.570797 rad
180° = 3.141594 rad
270° = 4.712391 rad
How to read 0,0,0 >>> x,y,z
π/6 = 30°
π/4 = 45°
π/3 = 60°
π/2 = 90°
π = 180°
3π/2 = 270°
2π = 360°
