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Code Issues 2 Actions Packages Projects Releases Wiki Activity

use lambda instead of functor, remove unused code

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This commit is contained in:
Li-Ta Lo 2023-04-20 13:34:58 -06:00
parent 141d0e70ef
commit 86e6c5c3e0
2 changed files with 13 additions and 57 deletions
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49
vtkm/rendering/raytracing/VolumeRendererStructured.cxx
View File

@ -11,7 +11,6 @@
#include <iostream>
#include <math.h>
#include <stdio.h>
#include <vtkm/cont/ArrayHandleCartesianProduct.h>
#include <vtkm/cont/ArrayHandleCounting.h>
#include <vtkm/cont/ArrayHandleUniformPointCoordinates.h>
@ -20,7 +19,6 @@
#include <vtkm/cont/ErrorBadValue.h>
#include <vtkm/cont/Timer.h>
#include <vtkm/cont/TryExecute.h>
#include <vtkm/rendering/raytracing/Camera.h>
#include <vtkm/rendering/raytracing/Logger.h>
#include <vtkm/rendering/raytracing/Ray.h>
#include <vtkm/rendering/raytracing/RayTracingTypeDefs.h>
@ -33,6 +31,9 @@ namespace rendering
{
namespace raytracing
{
using DefaultHandle = vtkm::cont::ArrayHandle<vtkm::FloatDefault>;
using CartesianArrayHandle =
vtkm::cont::ArrayHandleCartesianProduct<DefaultHandle, DefaultHandle, DefaultHandle>;
namespace
{
@ -41,9 +42,6 @@ template <typename Device>
class RectilinearLocator
{
protected:
using DefaultHandle = vtkm::cont::ArrayHandle<vtkm::FloatDefault>;
using CartesianArrayHandle =
vtkm::cont::ArrayHandleCartesianProduct<DefaultHandle, DefaultHandle, DefaultHandle>;
using DefaultConstHandle = typename DefaultHandle::ReadPortalType;
using CartesianConstPortal = typename CartesianArrayHandle::ReadPortalType;
@ -728,13 +726,6 @@ public:
}
}; //class CalcRayStart
VolumeRendererStructured::VolumeRendererStructured()
{
IsSceneDirty = false;
IsUniformDataSet = true;
SampleDistance = -1.f;
}
void VolumeRendererStructured::SetColorMap(const vtkm::cont::ArrayHandle<vtkm::Vec4f_32>& colorMap)
{
ColorMap = colorMap;
@ -754,35 +745,15 @@ void VolumeRendererStructured::SetData(const vtkm::cont::CoordinateSystem& coord
ScalarRange = scalarRange;
}
template <typename Precision>
struct VolumeRendererStructured::RenderFunctor
{
protected:
vtkm::rendering::raytracing::VolumeRendererStructured* Self;
vtkm::rendering::raytracing::Ray<Precision>& Rays;
public:
VTKM_CONT
RenderFunctor(vtkm::rendering::raytracing::VolumeRendererStructured* self,
vtkm::rendering::raytracing::Ray<Precision>& rays)
: Self(self)
, Rays(rays)
{
}
template <typename Device>
VTKM_CONT bool operator()(Device)
{
VTKM_IS_DEVICE_ADAPTER_TAG(Device);
this->Self->RenderOnDevice(this->Rays, Device());
return true;
}
};
void VolumeRendererStructured::Render(vtkm::rendering::raytracing::Ray<vtkm::Float32>& rays)
{
RenderFunctor<vtkm::Float32> functor(this, rays);
auto functor = [&](auto device) {
using Device = typename std::decay_t<decltype(device)>;
VTKM_IS_DEVICE_ADAPTER_TAG(Device);
this->RenderOnDevice(rays, device);
return true;
};
vtkm::cont::TryExecute(functor);
}

21
vtkm/rendering/raytracing/VolumeRendererStructured.h
View File

@ -25,19 +25,6 @@ namespace raytracing
class VTKM_RENDERING_EXPORT VolumeRendererStructured
{
public:
using DefaultHandle = vtkm::cont::ArrayHandle<vtkm::FloatDefault>;
using CartesianArrayHandle =
vtkm::cont::ArrayHandleCartesianProduct<DefaultHandle, DefaultHandle, DefaultHandle>;
VTKM_CONT
VolumeRendererStructured();
VTKM_CONT
void EnableCompositeBackground();
VTKM_CONT
void DisableCompositeBackground();
VTKM_CONT
void SetColorMap(const vtkm::cont::ArrayHandle<vtkm::Vec4f_32>& colorMap);
@ -60,17 +47,15 @@ public:
protected:
template <typename Precision, typename Device>
VTKM_CONT void RenderOnDevice(vtkm::rendering::raytracing::Ray<Precision>& rays, Device);
template <typename Precision>
struct RenderFunctor;
bool IsSceneDirty;
bool IsUniformDataSet;
bool IsSceneDirty = false;
bool IsUniformDataSet = true;
vtkm::Bounds SpatialExtent;
vtkm::cont::CoordinateSystem Coordinates;
vtkm::cont::CellSetStructured<3> Cellset;
const vtkm::cont::Field* ScalarField;
vtkm::cont::ArrayHandle<vtkm::Vec4f_32> ColorMap;
vtkm::Float32 SampleDistance;
vtkm::Float32 SampleDistance = -1.f;
vtkm::Range ScalarRange;
};
}