| Description | uses | Classes, Interfaces, Objects and Records | Functions and Procedures | Types | Constants | Variables |
Unit containing common definitions (such as global constants and floating point variable type).
| Name | Description |
|---|---|
record TPoint3D |
Record representing a point in space. |
| Name | Description |
|---|---|
real = double; |
Type used for all floating point variables. |
TRealArray = array of real; |
An array of floating point values. |
TIntegerArray = array of integer; |
An array of integers. |
PPoint3D = ˆTPoint3D; |
Pointer to a record of type TPoint3D. |
| Name | Description |
|---|---|
pi = 3.141592653589793; |
A circle's cirumference divided by its diameter. |
RAD2DEG = 180/pi; |
Constant for converting a value expressed in radians to degrees. |
DEG2RAD = pi/180; |
Constant for converting a value expressed in degrees to radians. |
LARGE = 1E10; |
Constant used for avoiding floating point overflow. |