#include <xac_interface_scene_elements_doc.h>
Public Types | |
| typedef Sample_info_surface | Base_info_type |
| Declaration of the surface type info. More... | |
Public Member Functions | |
| uint | get_light_id () const |
| Retrieve associated scene light id. More... | |
| uint | get_material_id () const |
| Retrieve associated scene material id. More... | |
| bool | is_valid () const |
| Check if the properties of the current shape are valid. More... | |
| bool | is_inside (const float3 &scene_position) const |
| Check if a given position in scene space coordinates is inside the ellipsoid. More... | |
| float | get_distance (const float3 &scene_position) const |
| Compute the signed distance to the ellipsoid boundary surface. More... | |
| const float3 & | get_center () const |
| Get the ellipsoid center position in scene space coordinates. More... | |
| const float3 | get_semi_axis_a () const |
| Get the semi axis a of the ellipsoid. More... | |
| const float3 | get_semi_axis_b () const |
| Get the semi axis b of the ellipsoid. More... | |
| const float3 | get_semi_axis_c () const |
| Get the semi axis c of the ellipsoid. More... | |
| const Mat3x3f & | get_world_to_axis_transform () const |
| Get the axis transformation matrix for the ellipsoid. More... | |
| const Mat3x3f & | get_world_to_axis_transform_inverse () const |
| Get the inverse axis transformation matrix for the ellipsoid. More... | |
Declaration of the surface type info.
| const float3 & nv::index::xac::Ellipsoid::get_center | ( | ) | const |
Get the ellipsoid center position in scene space coordinates.
| float nv::index::xac::Ellipsoid::get_distance | ( | const float3 & | scene_position | ) | const |
Compute the signed distance to the ellipsoid boundary surface.
| uint nv::index::xac::Ellipsoid::get_light_id | ( | ) | const |
Retrieve associated scene light id.
| uint nv::index::xac::Ellipsoid::get_material_id | ( | ) | const |
Retrieve associated scene material id.
| const float3 nv::index::xac::Ellipsoid::get_semi_axis_a | ( | ) | const |
Get the semi axis a of the ellipsoid.
| const float3 nv::index::xac::Ellipsoid::get_semi_axis_b | ( | ) | const |
Get the semi axis b of the ellipsoid.
| const float3 nv::index::xac::Ellipsoid::get_semi_axis_c | ( | ) | const |
Get the semi axis c of the ellipsoid.
| const Mat3x3f & nv::index::xac::Ellipsoid::get_world_to_axis_transform | ( | ) | const |
Get the axis transformation matrix for the ellipsoid.
| const Mat3x3f & nv::index::xac::Ellipsoid::get_world_to_axis_transform_inverse | ( | ) | const |
Get the inverse axis transformation matrix for the ellipsoid.
| bool nv::index::xac::Ellipsoid::is_inside | ( | const float3 & | scene_position | ) | const |
Check if a given position in scene space coordinates is inside the ellipsoid.
| bool nv::index::xac::Ellipsoid::is_valid | ( | ) | const |
Check if the properties of the current shape are valid.
