[−][src]Crate pbrt

pbrt is a rust implementation of http://www.pbr-book.org/3ed-2018/contents.html

Re-exports

pub use float::Float;

core	The main parts of the PBRT renderer are located in sub crates of `core`. This top-level crate has no public functionality.
filters	Various implementations of Filter for use during sampling.
float	submodule to defined types, constants and methods when `Float` is defined as a `f32` when not using the "float-as-double" cargo feature.
textures	Implementations Texture for various texture mapping algorithms.

Calls log::error then panic!.

Degree	Wrapper type for `Float` to ensure degree vs radian is clear.
Options	Options for the renderer. These are mostly passed through from commandline flags or from the configuration file parsed.

assert_almost_equal_options	Note: assert_almost_equal_options exists only for doc tests, it is not part of the pbrt API.
clamp	Clamp `val` between `low` and `high`.
gamma_correct	Convert `value` into sRGB gamma-corrected value.
lerp	Linear interpolate `t` between `v1` and `v2`.
quadratic	Find roots of quadratic equation, if they exist.