irrlicht/tests/userClipPlane.cpp

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#include "testUtils.h"
using namespace irr;
static bool withSphere(video::E_DRIVER_TYPE type)
{
IrrlichtDevice* device = createDevice(type, core::dimension2d<u32>(160, 120));
if (device == 0)
return true;
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
stabilizeScreenBackground(driver);
driver->setClipPlane(0, core::plane3df(core::vector3df(0,18,0), core::vector3df(0,-1,0)), true);
smgr->addLightSceneNode(0, core::vector3df(30,30,50));
// create first sphere
scene::ISceneNode* sphere = smgr->addMeshSceneNode(smgr->addSphereMesh("sphere", 10, 64, 64));
if (sphere)
{
sphere->setPosition(core::vector3df(0,10,0));
sphere->setMaterialFlag(video::EMF_BACK_FACE_CULLING, false);
}
sphere = smgr->addMeshSceneNode(smgr->addHillPlaneMesh("mesh", core::dimension2df(10,10), core::dimension2du(10,10)));
sphere->setPosition(core::vector3df(0,10,0));
smgr->addCameraSceneNode(0, core::vector3df(-25,30,20), core::vector3df());
driver->setClipPlane(1, core::plane3df(core::vector3df(0,2,0), core::vector3df(0,1,0)), true);
driver->setClipPlane(2, core::plane3df(core::vector3df(8,0,0), core::vector3df(-1,0,0)));
device->run();
// while(device->run())
{
driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(255,113,113,133));
driver->setClipPlane(3, core::plane3df(core::vector3df(-8,0,0), core::vector3df(1,0,0)), true);
driver->setClipPlane(4, core::plane3df(core::vector3df(0,0,8), core::vector3df(0,0,-1)));
driver->setClipPlane(5, core::plane3df(core::vector3df(0,0,-8), core::vector3df(0,0,1)));
driver->enableClipPlane(2, true);
driver->enableClipPlane(4, true);
driver->enableClipPlane(5, true);
smgr->drawAll();
driver->enableClipPlane(1, false);
driver->enableClipPlane(2, false);
driver->enableClipPlane(4, false);
driver->enableClipPlane(5, false);
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
driver->setMaterial(video::IdentityMaterial);
driver->draw3DLine(core::vector3df(), core::vector3df(0,0,50));
driver->endScene();
}
bool result = takeScreenshotAndCompareAgainstReference(driver, "-ucpsphere.png");
device->closeDevice();
device->run();
device->drop();
return result;
}
bool userclipplane()
{
bool result = true;
TestWithAllHWDrivers(withSphere);
return result;
}