RGBA
Revision as of 19:11, 27 March 2025 by Outerbeast (talk | contribs) (Created page with "The RGBA class is used to define colours with four components: Red, Green, Blue, and Alpha (transparency). This class is particularly useful for customizing visual elements in...")
The RGBA class is used to define colours with four components: Red, Green, Blue, and Alpha (transparency). This class is particularly useful for customizing visual elements in the game, such as HUD colors, text, or other graphical features. Each component of the RGBA class is typically represented as an integer value ranging from 0 to 255:
- Red (r): Controls the intensity of the red color.
- Green (g): Controls the intensity of the green color.
- Blue (b): Controls the intensity of the blue color.
- Alpha (a): Determines the transparency level, where 0 is fully transparent and 255 is fully opaque.
For example, you might use the RGBA class to set a color like this:
RGBA myColor(255, 0, 0, 128); // Semi-transparent red
1 Methods
| Declaration | Description |
|---|---|
void RGBA()
|
Default constructor |
void RGBA(uint8 r, uint8 g, uint8 b, uint8 a = 255)
|
Constructor |
void RGBA(const Vector& in color, uint8 a = 255)
|
Constructor using an input vector |
void RGBA(const RGBA& in other)
|
Copy constructor |
RGBA& opAssign(const RGBA& in other)
|
Assignment operator |
bool opEquals(const RGBA& in other) const
|
Compare colors |
string ToString(const bool withAlpha = true) const
|
Returns a string representation of this RGBA |
2 Properties
| Declaration | Description |
|---|---|
uint8 r
|
Red component |
uint8 g
|
Green component |
uint8 b
|
Blue component |
uint8 a
|
Alpha component |