Color shader that treats the surface normal (x, y, z) as an RGB color. More...

#include <openvdb/tools/RayTracer.h>

Public Types
using	RayT = math::Ray<Real>

Public Member Functions
	NormalShader (const GridT &grid)
	NormalShader (const NormalShader &)=default
	~NormalShader () override=default
Film::RGBA	operator() (const Vec3R &xyz, const Vec3R &normal, const Vec3R &) const override
	Sample the color grid at `xyz` and modulate by the surface normal; ray direction is unused.
BaseShader *	copy () const override

Detailed Description

template<typename GridT = Film::RGBA, typename SamplerType = tools::PointSampler>
class openvdb::v13_0::tools::NormalShader< GridT, SamplerType >

Color shader that treats the surface normal (x, y, z) as an RGB color.

The color can either be constant (if GridT = Film::RGBA which is the default) or defined in a separate Vec3 color grid. Use SamplerType to define the order of interpolation (default is zero order, i.e. closes-point).

Member Typedef Documentation

◆ RayT

using RayT = math::Ray<Real>

inherited