gl3n.ext.hsv

  • rgb2hsv

    Declaration

    pure nothrow @safe vec3 rgb2hsv(vec3 inp);

    Converts a 3 dimensional color-vector from the RGB to the HSV colorspace.

    Discussion

    The function assumes that each component is in the range [0, 1].

  • rgb2hsv

    Declaration

    pure nothrow @safe vec4 rgb2hsv(vec4 inp);

    Converts a 4 dimensional color-vector from the RGB to the HSV colorspace.

    Discussion

    The alpha value is not touched. This function also assumes that each component is in the range [0, 1].

  • hsv2rgb

    Declaration

    nothrow @safe vec3 hsv2rgb(vec3 inp);

    Converts a 3 dimensional color-vector from the HSV to the RGB colorspace.

    Discussion

    RGB colors will be in the range [0, 1].

    This function is not marked es pure, since it depends on std.math.floor, which

    is also not pure.

  • hsv2rgb

    Declaration

    nothrow @safe vec4 hsv2rgb(vec4 inp);

    Converts a 4 dimensional color-vector from the HSV to the RGB colorspace.

    Discussion

    The alpha value is not touched and the resulting RGB colors will be in the range [0, 1].