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C++ sgct::SharedDouble类代码示例

本文整理汇总了C++中sgct::SharedDouble类的典型用法代码示例。如果您正苦于以下问题：C++ SharedDouble类的具体用法？C++ SharedDouble怎么用？C++ SharedDouble使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了SharedDouble类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: myPreSyncFun

void myPreSyncFun()
{
	if( gEngine->isMaster() && !mPause)
	{
		curr_time.setVal( curr_time.getVal() + gEngine->getAvgDt());
	}
}
开发者ID:Risca，项目名称:sgct，代码行数:7，代码来源:main.cpp

示例2: myDrawFun

void myDrawFun()
{
	glEnable(GL_DEPTH_TEST);
	glEnable(GL_CULL_FACE);

	double speed = 25.0;

	//create scene transform (animation)
	glm::mat4 scene_mat = glm::translate(glm::mat4(1.0f), glm::vec3(0.0f, 0.0f, -3.0f));
	scene_mat = glm::rotate(scene_mat, static_cast<float>(curr_time.getVal() * speed), glm::vec3(0.0f, -1.0f, 0.0f));
	scene_mat = glm::rotate(scene_mat, static_cast<float>(curr_time.getVal() * (speed / 2.0)), glm::vec3(1.0f, 0.0f, 0.0f));

	glm::mat4 MVP = gEngine->getActiveModelViewProjectionMatrix() * scene_mat;
	glm::mat4 MV = gEngine->getActiveModelViewMatrix() * scene_mat;
	glm::mat3 NormalMatrix = glm::inverseTranspose(glm::mat3(MV));

	glActiveTexture(GL_TEXTURE0);
	//glBindTexture( GL_TEXTURE_2D, sgct::TextureManager::instance()->getTextureByName("box") );
	glBindTexture(GL_TEXTURE_2D, sgct::TextureManager::instance()->getTextureByHandle(myTextureHandle));

	sgct::ShaderManager::instance()->bindShaderProgram("MRT");

	glUniformMatrix4fv(m_MVPMatrixID, 1, GL_FALSE, &MVP[0][0]);
	glUniformMatrix4fv(m_worldMatrixTransposeID, 1, GL_TRUE, &MV[0][0]); //transpose in transfere
	glUniformMatrix3fv(m_normalMatrix, 1, GL_FALSE, &NormalMatrix[0][0]);
	glUniform1i(m_textureID, 0);

	//draw the box
	myBox->draw();

	sgct::ShaderManager::instance()->unBindShaderProgram();

	glDisable(GL_CULL_FACE);
	glDisable(GL_DEPTH_TEST);
}
开发者ID:NavneethRaj，项目名称:Libraries，代码行数:35，代码来源:main.cpp

示例3: myPreSyncFun

void myPreSyncFun()
{
	if( gEngine->isMaster() )
	{
		curr_time.setVal( sgct::Engine::getTime() );
	}
}
开发者ID:NavneethRaj，项目名称:Libraries，代码行数:7，代码来源:main.cpp

示例4: myDrawFun

void myDrawFun()
{
	glEnable( GL_DEPTH_TEST );
	glEnable( GL_CULL_FACE );

	double speed = 0.44;

	//create scene transform (animation)
	glm::mat4 scene_mat = glm::translate( glm::mat4(1.0f), glm::vec3( 0.0f, 0.0f, -3.0f) );
	scene_mat = glm::rotate( scene_mat, static_cast<float>( curr_time.getVal() * speed ), glm::vec3(0.0f, -1.0f, 0.0f));
	scene_mat = glm::rotate( scene_mat, static_cast<float>( curr_time.getVal() * (speed/2.0) ), glm::vec3(1.0f, 0.0f, 0.0f));

	glm::mat4 MVP = gEngine->getCurrentModelViewProjectionMatrix() * scene_mat;

	glActiveTexture(GL_TEXTURE0);
	
    if(texIndex.getVal() != -1)
        glBindTexture(GL_TEXTURE_2D, texIds.getValAt(texIndex.getVal()));
    else
		glBindTexture(GL_TEXTURE_2D, sgct::TextureManager::instance()->getTextureId("box"));

	sgct::ShaderManager::instance()->bindShaderProgram( "xform" );

	glUniformMatrix4fv(Matrix_Loc, 1, GL_FALSE, &MVP[0][0]);

	//draw the box
	myBox->draw();

	sgct::ShaderManager::instance()->unBindShaderProgram();

	glDisable( GL_CULL_FACE );
	glDisable( GL_DEPTH_TEST );
}
开发者ID:Risca，项目名称:sgct，代码行数:33，代码来源:main.cpp

示例5: myDrawFun

void myDrawFun()
{
	glEnable( GL_DEPTH_TEST );
	glEnable( GL_CULL_FACE );
    gEngine->setClearColor(clear_color.x, clear_color.y, clear_color.z, 1.0f);

	//create scene transform (animation)
	glm::mat4 scene_mat = glm::translate( glm::mat4(1.0f), glm::vec3( 0.0f, 0.0f, -3.0f) );
	scene_mat = glm::rotate( scene_mat, static_cast<float>( curr_time.getVal() * speed ), glm::vec3(0.0f, -1.0f, 0.0f));
	scene_mat = glm::rotate( scene_mat, static_cast<float>( curr_time.getVal() * (speed/2.0) ), glm::vec3(1.0f, 0.0f, 0.0f));

	glm::mat4 MVP = gEngine->getCurrentModelViewProjectionMatrix() * scene_mat;

	glActiveTexture(GL_TEXTURE0);
    glBindTexture( GL_TEXTURE_2D, (use_texture ? sgct::TextureManager::instance()->getTextureId("box") : NULL));

	sgct::ShaderManager::instance()->bindShaderProgram( "xform" );

	glUniformMatrix4fv(Matrix_Loc, 1, GL_FALSE, &MVP[0][0]);

	//draw the box
	myBox->draw();

	sgct::ShaderManager::instance()->unBindShaderProgram();

	glDisable( GL_CULL_FACE );
	glDisable( GL_DEPTH_TEST );
    
    if( gEngine->isMaster() )
    {
		ImGui_ImplGlfwGL3_NewFrame(gEngine->getCurrentWindowPtr()->getXFramebufferResolution(), gEngine->getCurrentWindowPtr()->getYFramebufferResolution());

        // Show a settings window custom made for this application
        // Toggle this windows with the 'W' key.
        if(show_settings_window)
        {
            ImGui::SetNextWindowSize(ImVec2(300, 200), ImGuiSetCond_FirstUseEver);
            ImGui::Begin("Settings");
            ImGui::SliderFloat("Rotation Speed", &(speed), 0.0f, 1.0f);
            ImGui::Checkbox("Texture On/Off", &use_texture);
            ImGui::ColorEdit3("Clear Color", (float*)&clear_color);
            if (ImGui::Button("Toggle Test Window")) show_test_window ^= 1;
            ImGui::End();
        }
        
        // Show the ImGui test window. Most of the sample code is in ImGui::ShowTestWindow()
        if (show_test_window)
        {
            ImGui::SetNextWindowPos(ImVec2(100, 20), ImGuiSetCond_FirstUseEver);
            ImGui::ShowTestWindow(&show_test_window);
        }
        
        ImGui::Render();
    }
}
开发者ID:opensgct，项目名称:sgct，代码行数:55，代码来源:main.cpp

示例6: myDrawFun

void myDrawFun()
{
    float speed = 50.0f;

    glm::mat4 scene_mat = glm::rotate( glm::mat4(1.0f), static_cast<float>( curr_time.getVal() ) * speed, glm::vec3(0.0f, 1.0f, 0.0f));
    glm::mat4 MVP = gEngine->getActiveModelViewProjectionMatrix() * scene_mat;

    sgct::ShaderManager::instance()->bindShaderProgram( "xform" );

    glUniformMatrix4fv(matrix_loc, 1, GL_FALSE, &MVP[0][0]);
    glUniform1f( time_loc, static_cast<float>( curr_time.getVal() ) );

    glBindVertexArray(vertexArray);

    // Draw the triangle !
    glDrawArrays(GL_TRIANGLES, 0, 3);

    //unbind
    glBindVertexArray(0);
    sgct::ShaderManager::instance()->unBindShaderProgram();
}
开发者ID:Risca，项目名称:sgct，代码行数:21，代码来源:main.cpp

示例7: myDrawFun

void myDrawFun()
{	
#ifndef Test
	glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
	
	glTranslatef( 0.0f, -0.15f, 2.5f );
	glRotatef( static_cast<float>( curr_time.getVal() ) * 8.0f, 0.0f, 1.0f, 0.0f );

	glColor4f( 1.0f, 1.0f, 1.0f, 1.0f );

	glActiveTexture(GL_TEXTURE0);
	glBindTexture(GL_TEXTURE_2D, sgct::TextureManager::instance()->getTextureId("heightmap"));
	glEnable(GL_TEXTURE_2D);

	glActiveTexture(GL_TEXTURE1);
	glBindTexture(GL_TEXTURE_2D, sgct::TextureManager::instance()->getTextureId("normalmap"));
	glEnable(GL_TEXTURE_2D);

	//set current shader program
	sgct::ShaderManager::instance()->bindShaderProgram("Heightmap");
	glUniform1f( curr_timeLoc, static_cast<float>( curr_time.getVal() ) );
	glUniform1i( myTextureLocations[0], 0 );
	glUniform1i( myTextureLocations[1], 1 );
	//glUniform1f(curr_timeLoc, 0.0f);

	glLineWidth(2.0); //for wireframe
	glCallList(myTerrainDisplayList);

	//unset current shader program
	sgct::ShaderManager::instance()->unBindShaderProgram();

	glActiveTexture(GL_TEXTURE1);
	glDisable(GL_TEXTURE_2D);

	glActiveTexture(GL_TEXTURE0);
	glDisable(GL_TEXTURE_2D);
#else
	mySphere->draw();
#endif
}
开发者ID:Risca，项目名称:sgct，代码行数:40，代码来源:main.cpp

示例8: myPostSyncPreDrawFun

void myPostSyncPreDrawFun()
{
	gEngine->setWireframe(wireframe.getVal());
	gEngine->setDisplayInfoVisibility(info.getVal());
	gEngine->setStatsGraphVisibility(stats.getVal());

	if( takeScreenshot.getVal() )
	{
		gEngine->takeScreenshot();
		takeScreenshot.setVal(false);
	}

	light.getVal() ? mRootNode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE) :
		mRootNode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::OFF | osg::StateAttribute::OVERRIDE);

	mSceneTrans->setMatrix(osg::Matrix::rotate( glm::radians(curr_time.getVal() * 8.0), 0.0, 1.0, 0.0));
	mSceneTrans->postMult(osg::Matrix::translate(0.0, -0.1, dist.getVal()));

	//transform to scene transformation from configuration file
	mSceneTrans->postMult( osg::Matrix( glm::value_ptr( gEngine->getModelMatrix() ) ));

	//update the frame stamp in the viewer to sync all
	//time based events in osg
	mFrameStamp->setFrameNumber( gEngine->getCurrentFrameNumber() );
	mFrameStamp->setReferenceTime( curr_time.getVal() );
	mFrameStamp->setSimulationTime( curr_time.getVal() );
	mViewer->setFrameStamp( mFrameStamp.get() );
	mViewer->advance( curr_time.getVal() ); //update

	//traverse if there are any tasks to do
	if (!mViewer->done())
	{
		mViewer->eventTraversal();
		//update travelsal needed for pagelod object like terrain data etc.
		mViewer->updateTraversal();
	}
}
开发者ID:Risca，项目名称:sgct，代码行数:37，代码来源:main.cpp

示例9: myPreSyncFun

void myPreSyncFun()
{
	if( gEngine->isMaster() )
	{
		curr_time.setVal( sgct::Engine::getTime() );
		
		//if texture is uploaded then iterate the index
		if (serverUploadDone.getVal() && clientsUploadDone.getVal())
		{
			texIndex++;
			serverUploadDone = false;
			clientsUploadDone = false;
		}
	}
}
开发者ID:Risca，项目名称:sgct，代码行数:15，代码来源:main.cpp


注：本文中的sgct::SharedDouble类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。