Library

The library offers a number of commonly used functions. To use them, include the library file using:

#include <library_file>

The available library files are:

• affine_transform – coordinate transformations and projections
• bezier – Bézier curve sampling
• bicubic – bicubic texture sampling
• billboard – billboard mesh
• blending – image blending functions
• camera_view – interactive camera view transformation
• complex – complex number arithmetics
• crop – image cropping
• cross2 – 2D vector cross product
• cube – cube mesh
• debug – debugging utilities
• dither – dithering
• event_utils – event handler utilities
• heightmap – height map mesh
• hsv – HSV color model conversion
• icosahedron – regular icosahedron mesh
• icosphere – icosphere mesh
• lighting – Phong lighting model
• linearstep – linear equivalent of smoothstep
• math_constants – several mathematical constants
• median – median of three values
• multisample – shader multisampling
• perlin – Perlin noise
• quaternion – quaternion arithmetics and rotation
• rng – pseudo-random number generator
• shapes – a collection of basic 2D shapes
• sphere – sphere mesh
• sqr – square of x
• srgb – sRGB color conversion
• worley – Worley noise