Last active
July 9, 2016 16:03
-
-
Save IceDragon200/16dd52a81c5111f355ea1c6dfee253c7 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Utility class for creating Vector4 colors from RGBA8 values | |
class Color | |
# normalized values | |
# | |
# @param [Float] r | |
# @param [Float] g | |
# @param [Float] b | |
# @param [Float] a | |
# @return [Moon::Vector4] | |
def self.new(r, g, b, a) | |
Moon::Vector4.new r / 255.0, g / 255.0, b / 255.0, a / 255.0 | |
end | |
# Creates a RGBA color from the given r, g, b, a values | |
# @param [Integer] r | |
# @param [Integer] g | |
# @param [Integer] b | |
# @param [Integer] a | |
# @return [Moon::Vector4] | |
def self.rgba(r, g, b, a) | |
new r, g, b, a | |
end | |
# Creates a RGB color from the given r, g, b values | |
# | |
# @param [Integer] r | |
# @param [Integer] g | |
# @param [Integer] b | |
# @return [Moon::Vector4] | |
def self.rgb(r, g, b) | |
rgba r, g, b, 255 | |
end | |
# Creates a monochrome color from the given value +c+ | |
# | |
# @param [Integer] c | |
# @return [Moon::Vector4] | |
def self.mono(c) | |
rgb c, c, c | |
end | |
# Converts a rgb24 value (usually a HEX) to a Vector4 | |
# | |
# @param [Integer] rgb24 | |
# @return [Moon::Vector4] | |
def self.hex(rgb24) | |
rgb((rgb24 >> 16) & 0xFF, (rgb24 >> 8) & 0xFF, rgb24 & 0xFF) | |
end | |
WHITE = new 255, 255, 255, 255 | |
BLACK = new 0, 0, 0, 255 | |
end |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module ES | |
# Utility class for creating Vector4 colors from RGBA8 values | |
class Color | |
# normalized values | |
# | |
# @param [Float] r | |
# @param [Float] g | |
# @param [Float] b | |
# @param [Float] a | |
# @return [Moon::Vector4] | |
def self.new(r, g, b, a) | |
Moon::Vector4.new r, g, b, a | |
end | |
# Creates a RGBA color from the given r, g, b, a values | |
# @param [Integer] r | |
# @param [Integer] g | |
# @param [Integer] b | |
# @param [Integer] a | |
# @return [Moon::Vector4] | |
def self.rgba(r, g, b, a) | |
new r / 255.0, g / 255.0, b / 255.0, a / 255.0 | |
end | |
# Creates a RGB color from the given r, g, b values | |
# | |
# @param [Integer] r | |
# @param [Integer] g | |
# @param [Integer] b | |
# @return [Moon::Vector4] | |
def self.rgb(r, g, b) | |
rgba r, g, b, 255 | |
end | |
# Creates a monochrome color from the given value +c+ | |
# | |
# @param [Integer] c | |
# @return [Moon::Vector4] | |
def self.mono(c) | |
rgb c, c, c | |
end | |
# Converts a rgb24 value (usually a HEX) to a Vector4 | |
# | |
# @param [Integer] rgb24 | |
# @return [Moon::Vector4] | |
def self.hex(rgb24) | |
rgb((rgb24 >> 16) & 0xFF, (rgb24 >> 8) & 0xFF, rgb24 & 0xFF) | |
end | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment