cee::Color4f
-
class
Color4f
Class for storing an RGBA color.
Each color component is floating point value in the interval [0.0, 1.0].
Public Functions
-
Color4f
() Constructs a default color object.
Initializes RGB color components to 0.0. Alpha is set to 1.0
-
Color4f
(float r, float g, float b, float a) Constructs a color using the color components r, g, b, a.
-
Color4f &
operator=
(const Color4f &rhs) Assigns rhs to this color and returns a reference to this color.
-
bool
operator==
(const Color4f &rhs) const Returns true if rhs is equal to this color; otherwise returns false.
-
bool
operator!=
(const Color4f &rhs) const Returns true if rhs is not equal to this color; otherwise returns false.
-
const float &
r
() const Red color component.
Used for setting or getting the red color component of the color, e.g.
color.r = 0.5f; float red = color.r;
-
const float &
g
() const Green color component.
Used for setting or getting the green color component of the color, e.g.
color.g = 0.5f; float green = color.g;
-
const float &
b
() const Blue color component.
Used for setting or getting the blue color component of the color, e.g.
color.b = 0.5f; float blue = color.b;
-
const float &
a
() const Alpha color component.
Used for setting or getting the alpha color component of the color, e.g.
color.a = 0.5f; float alpha = color.a;
-
float &
r
() Red color component.
Used for setting or getting the red color component of the color, e.g.
color.r = 0.5f; float red = color.r;
-
float &
g
() Green color component.
Used for setting or getting the green color component of the color, e.g.
color.g = 0.5f; float green = color.g;
-
float &
b
() Blue color component.
Used for setting or getting the blue color component of the color, e.g.
color.b = 0.5f; float blue = color.b;
-
float &
a
() Alpha color component.
Used for setting or getting the alpha color component of the color, e.g.
color.a = 0.5f; float alpha = color.a;
-
bool
isValid
() const Returns true if the color is valid (all components in the range 0.0 -> 1.0)
-