Differences

This shows you the differences between two versions of the page.

Link to this comparison view

gdevelop5:all-features:device-sensors [2018/08/21 19:42]
wendigo [Axes explained]
gdevelop5:all-features:device-sensors [2020/12/26 13:56]
Line 1: Line 1:
-====== Device sensors Extension ====== 
-This extension gives access to the sensors which can be found in most mobile devices. 
- 
-===== Orientation sensor ===== 
-The orientation sensor combines the gyroscope, accellerometer and compass in one sensor. This allows you to control game objects by slightly rotating the mobile device in your hands. 
-You can access the location data via the "alpha", "beta" and "gamma" values which are explained in the next section. 
- 
-==== Axes explained ==== 
-=== Alpha === 
-{{:gdevelop5:all-features:orientation_alpha_axis.png?nolink|}} 
- 
-The "alpha" value corresponds to the axis which points to the sky when your phone is lying on a table with its display pointing upwards. You can easily create a compass using the "alpha" rotation value.  
- 
-**Range:** 0 to 360 degrees 
- 
-=== Beta === 
-{{:gdevelop5:all-features:orientation_beta_axis.png?nolink|}} 
- 
-The "beta" axis runs through the narrow edge of the phone. 
- 
-**Range:** -180 to 180 degrees 
- 
-=== Gamma === 
-{{:gdevelop5:all-features:orientation_gamma_axis.png?nolink|}} 
- 
-The "gamma" axis runs through the longer edge of the phone. 
- 
-**Range:** -90 to 90 degrees 
-==== Conditions ==== 
- 
- 
-==== Actions ==== 
- 
- 
-==== Expressions ==== 
- 
- 
-