Ray March node

A simple ray marcher.

Controls

Name	Options	Description
SDF (Signed Distance Function)	SDBox, SDSphere, SDCapsule, SDCylinder, SDTorus	Signed Distance Functions for the space to draw.

Inputs

Name	Type	Binding	Description
signed distance	float	none	Signed distance calculated from Signed Distance Functions (SDFs)
ray origin	vec3	none	Ray origin
ray direction	vec3	none	Normalized ray direction
max steps	int	none	Maximum number of steps for ray marching
max distance	float	none	Maximum distance to march along the *ray direction*
distance threshold	float	none	Threshold to check against *signed distance* to determine the ray intersection point.

SDFs Inputs

Name	Type	Availability	Description
cube pos	vec3	SDBox	Position offset of the box shape
cube eulers	vec3	SDBox	Rotation of the box shape in Degrees
cube scale	vec3	SDBox	Scale of the box shape
---	---	---	---
sphere pos	vec3	SDSphere	Position offset of the sphere shape
sphere eulers	vec3	SDSphere	Rotation of the box sphere in Degrees
sphere scale	vec3	SDSphere	Scale of the sphere shape
---	---	---	---
capsule pos	vec3	SDCapsule	Position offset of the capsule shape
capsule eulers	vec3	SDCapsule	Rotation of the capsule shape in Degrees
capsule height	float	SDCapsule	Height of the capsule shape
capsule radius	float	SDCapsule	Radius of the capsule shape
---	---	---	---
cylinder pos	vec3	SDCylinder	Position offset of the cylinder shape
cylinder eulers	vec3	SDCylinder	Rotation of the cylinder shape in Degrees
cylinder height	float	SDCylinder	Height of the cylinder shape
cylinder radius	float	SDCylinder	Radius of the cylinder shape
---	---	---	---
torus pos	vec3	SDTorus	Position offset of the torus shape
torus eulers	vec3	SDTorus	Rotation of the torus shape in Degrees
torus small radius	float	SDTorus	Small radius of the torus shape
torus big radius	float	SDTorus	Big radius of the torus shape

Outputs

Name	Type	Binding	Description
distance	float	None	Ray intersection distance