Struct arendur::component::transformed::TransformedComposable

pub struct TransformedComposable<T> { /* fields omitted */ }

Component transformed from another component

Methods

impl<T> TransformedComposable<T>

fn new(
    inner: T,
    local_parent: Arc<Matrix4f>,
    parent_local: Arc<Matrix4f>
) -> Self

Trait Implementations

impl<T: Clone> Clone for TransformedComposable<T>

fn clone(&self) -> TransformedComposable<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for TransformedComposable<T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Composable> Composable for TransformedComposable<T>

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn intersection_cost(&self) -> Float

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

impl<T: Primitive> Composable for TransformedComposable<T>

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

fn intersection_cost(&self) -> Float

impl<T: Primitive> Primitive for TransformedComposable<T>

fn is_emissive(&self) -> bool

return if the primitive can emit lights

fn get_material(&self) -> &Material

return the material associated with this primitive

impl<T: Primitive> Light for TransformedComposable<T>

fn flags(&self) -> LightFlag

return the flags of the light

fn evaluate_ray(&self, rd: &RayDifferential) -> RGBSpectrumf

Given a position and an incoming direction in local coordinates, evaluate the light's radiance along that direction. This method takes an RayDifferential because some light implementations might found thouse differentials helpful.

fn evaluate_path(&self, pos: Point3f, dir: Vector3f) -> RGBSpectrumf

Given a position on surface and an direction in local coordinates, evaluate the light's emitted radiance along that direction.

fn evaluate_sampled(&self, pos: Point3f, sample: Point2f) -> LightSample

Given a pos in local frame with a uniform sample in $[0, 1)$, sample an incoming direction from the light to that location, returns the sampling result in a LightSample.

fn generate_path(&self, samples: SampleInfo) -> PathInfo

Generate a photon path from the light source based on the sample info

fn pdf_path(
    &self,
    pos: Point3f,
    dir: Vector3f,
    norm: Vector3f
) -> (Float, Float)

Given position and direction of a photon path, and the light's normal return its pdfs as (pdfpos, pdfdir)

fn pdf(&self, pos: Point3f, wi: Vector3f) -> Float

Given a position and lighting ray wi of an interaction, return the pdf of it

fn power(&self) -> RGBSpectrumf

returns an estimation of total power of this light

fn preprocess(&mut self, s: &Scene)

preporcess with scene components, if necessary. renderers should respect this requirement.

fn is_delta(&self) -> bool

test if the light has delta distribution

impl<T: Composable> Composable for TransformedComposable<Arc<T>>

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn intersection_cost(&self) -> Float

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

impl<T: Primitive> Composable for TransformedComposable<Arc<T>>

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

fn intersection_cost(&self) -> Float

impl<T: Primitive> Primitive for TransformedComposable<Arc<T>>

fn is_emissive(&self) -> bool

return if the primitive can emit lights

fn get_material(&self) -> &Material

return the material associated with this primitive

impl<T: Primitive> Light for TransformedComposable<Arc<T>>

fn flags(&self) -> LightFlag

return the flags of the light

fn evaluate_ray(&self, rd: &RayDifferential) -> RGBSpectrumf

Given a position and an incoming direction in local coordinates, evaluate the light's radiance along that direction. This method takes an RayDifferential because some light implementations might found thouse differentials helpful.

fn evaluate_path(&self, pos: Point3f, dir: Vector3f) -> RGBSpectrumf

Given a position on surface and an direction in local coordinates, evaluate the light's emitted radiance along that direction.

fn evaluate_sampled(&self, pos: Point3f, sample: Point2f) -> LightSample

Given a pos in local frame with a uniform sample in $[0, 1)$, sample an incoming direction from the light to that location, returns the sampling result in a LightSample.

fn generate_path(&self, samples: SampleInfo) -> PathInfo

Generate a photon path from the light source based on the sample info

fn pdf_path(
    &self,
    pos: Point3f,
    dir: Vector3f,
    norm: Vector3f
) -> (Float, Float)

Given position and direction of a photon path, and the light's normal return its pdfs as (pdfpos, pdfdir)

fn pdf(&self, pos: Point3f, wi: Vector3f) -> Float

Given a position and lighting ray wi of an interaction, return the pdf of it

fn power(&self) -> RGBSpectrumf

returns an estimation of total power of this light

fn is_delta(&self) -> bool

test if the light has delta distribution

fn preprocess(&mut self, _s: &Scene)

preporcess with scene components, if necessary. renderers should respect this requirement.

impl Composable for TransformedComposable<Arc<Composable>>

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn intersection_cost(&self) -> Float

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

impl Composable for TransformedComposable<Arc<Primitive>>

fn bbox_parent(&self) -> BBox3f

returns bounding box in parent frame.

fn intersection_cost(&self) -> Float

fn intersect_ray(&self, ray: &mut RawRay) -> Option<SurfaceInteraction>

test for intersection. Note that its guarantees are from Shape's: - ray is specified in parent frame, - if hit, returns surface interaction data in parent frame. - if hit, ray's tmax would be updated to the hitting t.

fn as_light(&self) -> &Light

fn can_intersect(&self, ray: &RawRay) -> bool

test if an intersection can occur. Might be more efficient

impl Primitive for TransformedComposable<Arc<Primitive>>

fn is_emissive(&self) -> bool

return if the primitive can emit lights

fn get_material(&self) -> &Material

return the material associated with this primitive

impl Light for TransformedComposable<Arc<Primitive>>

fn flags(&self) -> LightFlag

return the flags of the light

fn evaluate_ray(&self, rd: &RayDifferential) -> RGBSpectrumf

Given a position and an incoming direction in local coordinates, evaluate the light's radiance along that direction. This method takes an RayDifferential because some light implementations might found thouse differentials helpful.

fn evaluate_path(&self, pos: Point3f, dir: Vector3f) -> RGBSpectrumf

Given a position on surface and an direction in local coordinates, evaluate the light's emitted radiance along that direction.

fn evaluate_sampled(&self, pos: Point3f, sample: Point2f) -> LightSample

Given a pos in local frame with a uniform sample in $[0, 1)$, sample an incoming direction from the light to that location, returns the sampling result in a LightSample.

fn generate_path(&self, samples: SampleInfo) -> PathInfo

Generate a photon path from the light source based on the sample info

fn pdf_path(
    &self,
    pos: Point3f,
    dir: Vector3f,
    norm: Vector3f
) -> (Float, Float)

Given position and direction of a photon path, and the light's normal return its pdfs as (pdfpos, pdfdir)

fn pdf(&self, pos: Point3f, wi: Vector3f) -> Float

Given a position and lighting ray wi of an interaction, return the pdf of it

fn power(&self) -> RGBSpectrumf

returns an estimation of total power of this light

fn is_delta(&self) -> bool

test if the light has delta distribution

fn preprocess(&mut self, _s: &Scene)

preporcess with scene components, if necessary. renderers should respect this requirement.