toxic::Hit Class Reference

#include <hit.h>

List of all members.

Public Member Functions
void	ExtractIntersection (const Ray &ray, sheep::Point3 *point, sheep::Vector3 *geometric_normal, sheep::Vector3 *shading_normal) const
Public Attributes
const IObject *	m_object
	Hit object.
sheep::Real	m_abscissa
	Intersection point in ray space, expressed in world space.
sheep::Vector3	m_geometric_normal
sheep::Vector3	m_shading_normal
sheep::Real	m_u
	Planar texture coordinates, expressed in object space.
sheep::Real	m_v
	Planar texture coordinates, expressed in object space.

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Member Function Documentation

void toxic::Hit::ExtractIntersection (  const Ray &  ray, sheep::Point3 *  point, sheep::Vector3 *  geometric_normal, sheep::Vector3 *  shading_normal )  const [inline]

'ray' must be expressed in world space. Any of 'point', 'geometric_normal' and 'shading_normal' can be set to 0 in order to disable computation of the corresponding feature. 'point', 'geometric_normal' and 'shading_normal' are expressed in world space. Parameters: ray  World space. point  World space. geometric_normal  World space. shading_normal  World space. Definition at line 91 of file hit.h. Referenced by toxic::Renderer::final_gathering(), toxic::Renderer::trace(), toxic::GlobalPhotonTracer::trace_photon(), and toxic::CausticsPhotonTracer::trace_photon().

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Member Data Documentation

sheep::Real toxic::Hit::m_abscissa

Intersection point in ray space, expressed in world space. Definition at line 43 of file hit.h. Referenced by toxic::Sphere::ComputeIrradiance(), toxic::Renderer::final_gathering(), toxic::ThinLensCamera::Finalize(), toxic::Camera::Finalize(), toxic::Square::Intersect(), toxic::Sphere::Intersect(), toxic::Ring::Intersect(), toxic::Plane::Intersect(), toxic::Octree::Intersect(), toxic::Mesh::Intersect(), toxic::Cube::Intersect(), toxic::Collection::Intersect(), toxic::Octree::octree_full_visitor::octree_full_visitor(), and toxic::Octree::octree_full_visitor::Trace().

sheep::Vector3 toxic::Hit::m_geometric_normal

Geometric normal vector at intersection point, expressed in object space. Not necessarily unit-length. Definition at line 47 of file hit.h. Referenced by toxic::Sphere::ComputeIrradiance(), toxic::Square::Intersect(), toxic::Sphere::Intersect(), toxic::Ring::Intersect(), toxic::Plane::Intersect(), toxic::Mesh::Intersect(), and toxic::Cube::Intersect().

const IObject* toxic::Hit::m_object

Hit object. Definition at line 40 of file hit.h. Referenced by toxic::Sphere::ComputeIrradiance(), toxic::Renderer::final_gathering(), toxic::Square::Intersect(), toxic::Sphere::Intersect(), toxic::Ring::Intersect(), toxic::Plane::Intersect(), toxic::Mesh::Intersect(), toxic::Cube::Intersect(), toxic::Renderer::trace(), toxic::GlobalPhotonTracer::trace_photon(), and toxic::CausticsPhotonTracer::trace_photon().

sheep::Vector3 toxic::Hit::m_shading_normal

Shading normal vector at intersection point, expressed in object space. Not necessarily unit-length. Definition at line 51 of file hit.h. Referenced by toxic::Square::Intersect(), toxic::Sphere::Intersect(), toxic::Ring::Intersect(), toxic::Plane::Intersect(), toxic::Mesh::Intersect(), and toxic::Cube::Intersect().

sheep::Real toxic::Hit::m_u

Planar texture coordinates, expressed in object space. Definition at line 54 of file hit.h. Referenced by toxic::Square::Intersect(), and toxic::Mesh::Intersect().

sheep::Real toxic::Hit::m_v

Planar texture coordinates, expressed in object space. Definition at line 54 of file hit.h. Referenced by toxic::Square::Intersect(), and toxic::Mesh::Intersect().

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The documentation for this class was generated from the following file:

• hit.h

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