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--- preview:data-type [2019/12/18 18:08] – created maxime
+++ preview:data-type [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Data types ======
-----
-==== boolean ====
-<file lua>
-local value = true
-</file>
-----
-==== integer ====
-Integer number
-<file lua>
-local value = 42
-</file>
-----
-==== float ====
-Floating-point number with single precision
-<file lua>
-local value = 17.44
-</file>
-----
-==== double ====
-Floating-point number with double precision
-<file lua>
-local value = -61.7267023355
-</file>
-----
-==== string ====
-<file lua>
-local value = "String value"
-</file>
-----
-==== vec2i ====
-D integer vector
-To initialize a ''vec2i'' with ''x = 54'' and ''y = 97'':
-<file lua>
-local value = { 54, 97 }
-</file>
-----
-==== vec2f ====
-D float vector
-To initialize a ''vec2f'' with ''x = 73'' and ''y = 15.66'':
-<file lua>
-local value = { 73.0, 15.66 }
-</file>
-----
-==== vec3i ====
-D integer vector
-To initialize a ''vec3i'' with ''x = 19'', ''y = 86'' and ''z = 45'':
-<file lua>
-local value = { 19, 86, 45 }
-</file>
-----
-==== vec3f ====
-D float vector
-To initialize a ''vec3f'' with ''x = -15.71'', ''y = -71'' and ''z = 93.03'':
-<file lua>
-local value = { -15.71, -71.0, 93.03 }
-</file>
-----
-==== quaternion ====
-D float vector representing a rotation
-To initialize a ''quaternion'' with ''x = 0.302268'', ''y = 0.075567'', ''z = 0.6347627'' and ''w = 0.7071068'':
-<file lua>
-local value = { 0.302268, 0.075567, 0.6347627, 0.7071068 }
-</file>
-Quaternion properties can also be set with a ''vec3f'' containing the euler angles in degrees.
-----
-==== color ====
-A color is stored as four float numbers, representing the four channels. Each channel can have a value superior to 1, in case of HDR use.
-To initialize a ''color'' with ''R = 1'', ''G = 0.549'', ''B = 0'' and ''A = 0.9'' (dark orange with 90% opacity; hex ''FF8C00E6''):
-<file lua>
-local value = { 1, 0.549, 0, 0.9 }
-</file>
-----
-==== polygon ====
-A 2D polygon is a list of 2D points (''vec2f'') defining a shape.
-To initialize a square polygon with a side length of ''4.5'' and centered around the point ''[1; 1]'':
-<file lua>
-local value = {
-    { 5.5, 5.5 },
-    { 5.5, -3.5 },
-    { -3.5, -3.5 },
-    { -3.5, 5.5 }
-}
-</file>
-You can also create simple polygons with the following functions:
-  * ''polygon.**createRectangle**(//_size// [, //_offset//])''
-^ Name ^ Type ^ Description ^
-| //''_size''// | ''vec2f'' | Size of the rectangle |
-| //''_offset''// | ''vec2f'' | Offset of the center of the rectange from [0; 0] |
-  * ''polygon.**createCircle**(//_radius// [, //_offset// [, //_step//]])''
-^ Name ^ Type ^ Description ^
-| //''_radius''// | ''float'' | Radius of the circle |
-| //''_offset''// | ''vec2f'' | Offset of the center of the circle from [0; 0] |
-| //''_step''// | ''integer'' | Amount of sides of the circle |