#include <c4d_shader.h>

详细描述

A structure for surface intersections.

公共成员函数
	SurfaceIntersection ()
	SurfaceIntersection ( _DONTCONSTRUCT dc)

Public Attributes
const RayObject *	op
RayHitID	id
Vector64	p
Vector64	n
Int32	sid
Float	par_u
Float	par_v

构造函数 & 析构函数文档编制

◆  SurfaceIntersection() [1/2]

SurfaceIntersection

(

)

Default constructor.

◆  SurfaceIntersection() [2/2]

SurfaceIntersection ( _DONTCONSTRUCT   dc )

explicit

Creates an uninitialized surface intersection structure.

参数

[in]

dc

Dummy argument. Pass DC .

Member Data Documentation

◆  op

const RayObject * op

Intersected object.

◆  id

RayHitID id

Ray hit identity.

◆  p

Vector64 p

Point.

◆  n

Vector64 n

Normal.

◆  sid

Int32 sid

Sub-ID (only used for SPD).

◆  par_u

Float par_u

Barycentric U coordinate (only used for SPD).

◆  par_v

Float par_v

Barycentric V coordinate (only used for SPD).