utilities.cpp

#pragma once

#include <Ogre.h>
#include <string>

void printMatrix(Ogre::Matrix3 mat)
{
for (int i=0;i<3;i++)
		{
			for (int j=0;j<3;j++)
			{
				printf("%f\t", mat[i][j]);
			}
			printf("\n");
		}
		printf("------------------------------\n");
}

		//static Ogre::Log& ogre_log = *(Ogre::LogManager::getSingleton().getDefaultLog());
		//std::stringstream ss;
		//ss<<displacement;
		//ogre_log.logMessage(ss.str());

//std::string autogenerated_name = NameGenerator::Next(); // Generates (from the above code) 'AutoGeneratedName_x', where x is a number
//std::string new_entity_name = NameGenerator::Next("Entity"); // Generates 'Entity_x', where x is a number

//void MyHapticsListener::constructHapticTriangle(const Ogre::MeshPtr & pm)
//{
//	Ogre::SubMesh* submesh;
//	
//	for(Ogre::ushort subMeshIndex = 0 ; subMeshIndex < pm->getNumSubMeshes() ; ++subMeshIndex)
//	{ 
//		submesh = pm->getSubMesh(subMeshIndex);
//		Ogre::ManualObject* m_pManObj = new Ogre::ManualObject("M");
//		m_pManObj->begin("nomaterial", RenderOperation::OT_TRIANGLE_LIST);
//	 
//		for(int i = 0; i<submesh->indexData->indexCount; i++)
//		{
//			
//			m_pManObj->position(vertices[indices[i]]);
//			m_pManObj->position(vertices[indices[i+1]]);
//			m_pManObj->position(vertices[indices[i+2]]);
//			m_pManObj->index(i);
//			m_pManObj->index(i+1);
//			m_pManObj->index(i+2);
//			i+=3;
//		}
//		m_pManObj->end();
//		//mApp->manualNode->attachObject(m_pManObj);
//	}
//
//}

//int main()
//{
//clock_t start,end;
//double timeelapsed;
//time_t t1,t2;
//
//// clock();
//start= clock();
//t1 = time(NULL);
//printf("%ld %ld\n",start,t1);
//sleep(20);
//end = clock();
//t2=time(NULL);
//printf("%ld %ld\n",end,t2);
//timeelapsed = ((double)(end-start))/CLK_TCK;///CLOCKS_PER_SEC;
//
//printf("%f",timeelapsed);
//}


//void MyApplication::renderingToOverlay()
//{
//	Ogre::TexturePtr rtt_texture = Ogre::TextureManager::getSingleton().createManual("RttTex", 
//			Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, 
//			mWindow->getWidth(), mWindow->getHeight(), 0, Ogre::PF_R8G8B8, Ogre::TU_RENDERTARGET);
//
//	Ogre::RenderTexture *renderTexture = rtt_texture->getBuffer()->getRenderTarget();
// 
//	 renderTexture->addViewport(mCamera);
//	 renderTexture->getViewport(0)->setClearEveryFrame(true);
//	 renderTexture->getViewport(0)->setBackgroundColour(Ogre::ColourValue::Black);
//	 renderTexture->getViewport(0)->setOverlaysEnabled(false);
//	 renderTexture->update();
//	 //renderTexture->writeContentsToFile("start.png");
//
//	 renderMaterial->getTechnique(0)->getPass(0)->createTextureUnitState("RttTex");
//	
//}