mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 18:45:43 +00:00
a3462b41ce
This matches the output field name in VTK and ParaView for the equivalent source. This change allows this source to be used as a drop- in replacement for the VTK source (which could be very useful).
156 lines
4.4 KiB
C++
156 lines
4.4 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
//
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
//============================================================================
|
|
|
|
#include <vtkm/filter/Slice.h>
|
|
|
|
#include <vtkm/ImplicitFunction.h>
|
|
#include <vtkm/filter/Tetrahedralize.h>
|
|
#include <vtkm/source/Wavelet.h>
|
|
|
|
#include <vtkm/rendering/CanvasRayTracer.h>
|
|
#include <vtkm/rendering/MapperRayTracer.h>
|
|
#include <vtkm/rendering/View3D.h>
|
|
#include <vtkm/rendering/testing/RenderTest.h>
|
|
#include <vtkm/rendering/testing/Testing.h>
|
|
|
|
namespace
|
|
{
|
|
|
|
void TestSliceStructuredPointsPlane()
|
|
{
|
|
std::cout << "Generate Image for Slice by plane on structured points" << std::endl;
|
|
|
|
vtkm::cont::ColorTable colorTable;
|
|
using M = vtkm::rendering::MapperRayTracer;
|
|
using C = vtkm::rendering::CanvasRayTracer;
|
|
using V3 = vtkm::rendering::View3D;
|
|
|
|
vtkm::source::Wavelet wavelet(vtkm::Id3(-8), vtkm::Id3(8));
|
|
auto ds = wavelet.Execute();
|
|
|
|
vtkm::Plane plane(vtkm::Plane::Vector{ 1, 1, 1 });
|
|
vtkm::filter::Slice slice;
|
|
slice.SetImplicitFunction(plane);
|
|
auto result = slice.Execute(ds);
|
|
|
|
result.PrintSummary(std::cout);
|
|
|
|
vtkm::rendering::testing::RenderAndRegressionTest<M, C, V3>(
|
|
result,
|
|
"RTData",
|
|
colorTable,
|
|
"filter/slice-structured-points-plane.png",
|
|
false,
|
|
static_cast<vtkm::FloatDefault>(0.08));
|
|
}
|
|
|
|
void TestSliceStructuredPointsSphere()
|
|
{
|
|
std::cout << "Generate Image for Slice by sphere on structured points" << std::endl;
|
|
|
|
vtkm::cont::ColorTable colorTable;
|
|
using M = vtkm::rendering::MapperRayTracer;
|
|
using C = vtkm::rendering::CanvasRayTracer;
|
|
using V3 = vtkm::rendering::View3D;
|
|
|
|
vtkm::source::Wavelet wavelet(vtkm::Id3(-8), vtkm::Id3(8));
|
|
auto ds = wavelet.Execute();
|
|
|
|
vtkm::Sphere sphere(8.5f);
|
|
vtkm::filter::Slice slice;
|
|
slice.SetImplicitFunction(sphere);
|
|
auto result = slice.Execute(ds);
|
|
|
|
result.PrintSummary(std::cout);
|
|
|
|
vtkm::rendering::testing::RenderAndRegressionTest<M, C, V3>(
|
|
result,
|
|
"RTData",
|
|
colorTable,
|
|
"filter/slice-structured-points-sphere.png",
|
|
false,
|
|
static_cast<vtkm::FloatDefault>(0.08));
|
|
}
|
|
|
|
void TestSliceUnstructuredGridPlane()
|
|
{
|
|
std::cout << "Generate Image for Slice by plane on unstructured grid" << std::endl;
|
|
|
|
vtkm::cont::ColorTable colorTable;
|
|
using M = vtkm::rendering::MapperRayTracer;
|
|
using C = vtkm::rendering::CanvasRayTracer;
|
|
using V3 = vtkm::rendering::View3D;
|
|
|
|
vtkm::source::Wavelet wavelet(vtkm::Id3(-8), vtkm::Id3(8));
|
|
auto ds = wavelet.Execute();
|
|
vtkm::filter::Tetrahedralize tetrahedralize;
|
|
ds = tetrahedralize.Execute(ds);
|
|
|
|
vtkm::Plane plane(vtkm::Plane::Vector{ 1 });
|
|
vtkm::filter::Slice slice;
|
|
slice.SetImplicitFunction(plane);
|
|
auto result = slice.Execute(ds);
|
|
|
|
result.PrintSummary(std::cout);
|
|
|
|
vtkm::rendering::testing::RenderAndRegressionTest<M, C, V3>(
|
|
result,
|
|
"RTData",
|
|
colorTable,
|
|
"filter/slice-unstructured-grid-plane.png",
|
|
false,
|
|
static_cast<vtkm::FloatDefault>(0.08));
|
|
}
|
|
|
|
void TestSliceUnstructuredGridCylinder()
|
|
{
|
|
std::cout << "Generate Image for Slice by cylinder on unstructured grid" << std::endl;
|
|
|
|
vtkm::cont::ColorTable colorTable;
|
|
using M = vtkm::rendering::MapperRayTracer;
|
|
using C = vtkm::rendering::CanvasRayTracer;
|
|
using V3 = vtkm::rendering::View3D;
|
|
|
|
vtkm::source::Wavelet wavelet(vtkm::Id3(-8), vtkm::Id3(8));
|
|
auto ds = wavelet.Execute();
|
|
vtkm::filter::Tetrahedralize tetrahedralize;
|
|
ds = tetrahedralize.Execute(ds);
|
|
|
|
vtkm::Cylinder cylinder(vtkm::Cylinder::Vector{ 0, 1, 0 }, 8.5f);
|
|
vtkm::filter::Slice slice;
|
|
slice.SetImplicitFunction(cylinder);
|
|
auto result = slice.Execute(ds);
|
|
|
|
result.PrintSummary(std::cout);
|
|
|
|
vtkm::rendering::testing::RenderAndRegressionTest<M, C, V3>(
|
|
result,
|
|
"RTData",
|
|
colorTable,
|
|
"filter/slice-unstructured-grid-cylinder.png",
|
|
false,
|
|
static_cast<vtkm::FloatDefault>(0.08));
|
|
}
|
|
|
|
void TestSliceFilter()
|
|
{
|
|
TestSliceStructuredPointsPlane();
|
|
TestSliceStructuredPointsSphere();
|
|
TestSliceUnstructuredGridPlane();
|
|
TestSliceUnstructuredGridCylinder();
|
|
}
|
|
|
|
} // namespace
|
|
|
|
int RegressionTestSliceFilter(int argc, char* argv[])
|
|
{
|
|
return vtkm::cont::testing::Testing::Run(TestSliceFilter, argc, argv);
|
|
}
|