RayObject types.
Macros |
|
| #define | O_FLOOR |
| #define | O_SKY |
| #define | O_SPHERE |
| #define | O_POLYGON |
| #define O_FLOOR |
Infinite floor object.
RayObject::mp
and
RayObject::v2
define the plane:
(p-RayObject::mp)*RayObject::v2 = 0
where
p
is any point on the plane.
| #define O_SKY |
Infinite sphere object. The sky object always has ( 0 , 0 , 0 ) origin and infinite size.
| #define O_SPHERE |
Perfect sphere. The center of the sphere is
RayObject::mp
. The radius is [
RayObject::rad.x
,
RayObject::rad.y
] and
RayObject::rad.z
can be ignored.
| #define O_POLYGON |
Polygon object. The points and polygons are stored in RayObject::padr and RayObject::vadr . RayObject::mp and RayObject::rad define the bounding box.
