hiprtIntersectFunc

Insersection function for custom primitives.

bool ( *hiprtIntersectFunc )(	const hiprtRay& ray,
	uint32_t primID,
	const void* userPtr,
	const void* payload,
	hiprtFloat2& uv,
	hiprtFloat3& normal,
	float& t);

Parameters

Parameter	Description
ray	Ray.
primID	Primtive ID.
userPtr	User data.
payload	Payload for additional outputs.
uv	Output texture coordinates.
normal	Output normal.
t	Output distance.

Return

A flag indicating hit.