tests/anti-aliasing.cpp

   1 #include "testUtils.h"\r
   2 \r
   3 using namespace irr;\r
   4 \r
   5 static bool testLineRendering(video::E_DRIVER_TYPE type)\r
   6 {\r
   7         SIrrlichtCreationParameters params;\r
   8         params.AntiAlias = 2;\r
   9         params.Bits = 16;\r
  10         params.WindowSize = core::dimension2d<u32>(160, 120);\r
  11         params.DriverType = type;\r
  12 \r
  13         IrrlichtDevice *device = createDeviceEx(params);\r
  14 \r
  15         if (!device)\r
  16                 return true; // in case the driver type does not exist\r
  17 \r
  18         video::IVideoDriver* driver = device->getVideoDriver();\r
  19         // if no AntiAliasing supported, skip this test\r
  20         if (driver->getDriverAttributes().getAttributeAsInt("AntiAlias")<2)\r
  21         {\r
  22                 device->closeDevice();\r
  23                 device->run();\r
  24                 device->drop();\r
  25                 return true;\r
  26         }\r
  27 \r
  28         logTestString("Testing driver %ls\n", driver->getName());\r
  29 \r
  30         scene::ISceneManager* smgr = device->getSceneManager();\r
  31 \r
  32         scene::IAnimatedMesh* mesh = smgr->getMesh("./media/sydney.md2");\r
  33         if (!mesh)\r
  34         {\r
  35                 device->closeDevice();\r
  36                 device->run();\r
  37                 device->drop();\r
  38                 return false;\r
  39         }\r
  40 \r
  41         stabilizeScreenBackground(driver);\r
  42 \r
  43         scene::IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode( mesh );\r
  44 \r
  45         if (node)\r
  46         {\r
  47                 node->setMaterialFlag(video::EMF_LIGHTING, false);\r
  48                 node->setMD2Animation(scene::EMAT_STAND);\r
  49                 node->setMaterialTexture( 0, driver->getTexture("./media/sydney.bmp") );\r
  50         }\r
  51 \r
  52         smgr->addCameraSceneNode(0, core::vector3df(0,30,-40), core::vector3df(0,5,0));\r
  53 \r
  54         device->getTimer()->setTime(0); // scene has animations and current scene seems to be saved at that time\r
  55         driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(255,100,101,140));\r
  56         smgr->drawAll();\r
  57         driver->draw3DBox(node->getBoundingBox(), video::SColor(0,255,0,0));\r
  58         driver->draw2DLine(core::position2di(10,10), core::position2di(100,100), video::SColor(255,0,0,0));\r
  59         driver->endScene();\r
  60 \r
  61         bool result = takeScreenshotAndCompareAgainstReference(driver, "-lineAntiAliasing.png", 99.4f );\r
  62 \r
  63         device->closeDevice();\r
  64         device->run();\r
  65         device->drop();\r
  66     return result;\r
  67 }\r
  68 \r
  69 bool antiAliasing()\r
  70 {\r
  71         bool result = true;\r
  72         TestWithAllHWDrivers(testLineRendering);\r
  73         return result;\r
  74 }\r