bentley graphics

Visual Studio Graphics Debugger The Visual Studio Graphics Debugger (vs Graphical development debugging tool) supports dynamic debugging of shaders in Vs2013ide. If you are familiar with previous versions of DirectX, you may have used the Graphics debugging tool pix. The Visual Studio Graphics Debugger has replaced th

Adding a canvas element to a page produces a rectangular bitmap canvas on the page, and you can use JavaScript to draw a graphic image in real time on the canvas. When drawing a drawing, you need to call the canvas's getcontext function to get the object associated with the canvas for drawing graphics (such as 2D graphics, 3D graphics), and then use this object t

A simple explanationGraphics context: is a cgcontextref type of dataThe role of the graphics context: Saving drawing information, drawing stateDecide where to draw the output target (where to draw?) (The output target can be a PDF file, a bitmap, or a display window)The same set of drawing sequences, specifying different graphics Context, can draw the same image to different targets.The quartz2d provides se

" Graphics performance optimization-Optimizing shader load Times" in the official unity document of thetranslation, e-link. Optimizing Shader Load Timeoptimizing shader load timesShaders is small programs that execute on the GPU, and loading them can take some time. Each individual GPUs program typically does does take much time to load, but shaders often has a lot of "variants" internal Ly.Shaders are small programs that execute on the GPU, and it ta

1, there are some graphics card models it will limit the BIOS on the video driver updates. Only need to cancel the limit can be updated video driver. Restart your computer first, and then press DEL to enter the BIOS setup in the reboot. Locate the "Chipset Features Setup" option, set the inside "Assign IRQ to VGA" to "Enable" and save the exit. Of course, this type of graphics card model is generally Matrox

Knowledge Point Analysis: Different models of the computer, the BIOS setup inside the dual graphics card mode of the interface, operating mode, may be slightly different, but very similar. Several common ways are listed below. If you do not find the desired model in the following list of models, please find a similar reference operation. Operation Steps: Summary1. IdeaPad y480/s300/s400/s405/z400/z5002. IdeaPad y460a/y560a/v360a/v460a/u460a3. Lenov

Below is an introduction to the graphics of the API documentation! GraphicsClass is the abstract base class for all graphics contexts, allowing applications to draw on components that have been implemented on a variety of devices and on closed-screen images.GraphicsObject encapsulates the state information required for basic rendering operations supported by Java. This status information includes the follow

First, through the Device Manager and my Computer properties, to see the computer CPU, graphics, memory configuration, the following author to their own Win8 notebook as an example, teach you how to look at the core hardware of the computer. 1, on the win8/8.1 traditional desktop "This computer" on the right button, and then click on the "Properties" below, you can open the system interface, as shown in the following picture: 2, open the

Dual graphics card, as the name implies is a nuclear display and a single display. Dual graphics card is the use of two graphics cards (integrated-independent, independent-independent) bridge through the bridge, collaborative processing of image data working mode. Suitable graphics card: AMD dual

displayed. When the program first appears in front of us, the program calls the DrawRect: method, gets the graphics context (in memory), and then uses the graphical context to save the drawing information, which can be understood as an area in the graphical context to hold the drawing information, An area is used to save the state of the drawing (line width, fillet, color). The straight line is not drawn directly to the view, it can be understood tha

Use Bumblebee to control NVIDIA dual-graphics card (ubuntu) Introduction Nvidia dual-graphics card switching technology is called Optimus (Optimus Prime), but unfortunately it can only be implemented under win7 and vista. There is no corresponding technology in Linux, and of course Apple does not. This causes the independent video card to be enabled all the time, the video card is heated up, and the fan tur

iOS Development UI Chapter-quartz2d use (graphics context stack)Qurza2d is how to draw the drawing information and drawing properties into the graphical context?DescriptionAfter you create a new project, customize a view class and storyboard association, override the Drowrect method in the class. Three steps to draw a line: (1) Get Context (2) drawing (3) rendering requirements: Draw two separate line codes and:- (void) DrawRect: (cgrect) rect{//Get C

Ubuntu16 Laptop dual Graphics installation NVIDIA driverSpecific steps:1.Installing the graphics Switch softwareOpen terminal and enter the following command:sudo add-apt-repository Ppa:nilarimogard/webupd8 # add update source sudo Apt-get Update # refresh updating source list sudo apt-get Install Prime-indicator # Install dual graphics Toggle

1, Gpu-z (the most commonly used graphics card performance testing tools) Speaking of the processor Identification tool CPU-Z, its popularity and necessary degree needless to say. The hardware Web site Techpowerup now provides a similar tool gpu-z for identifying graphics cards. Gpu-z is a lightweight graphics testing software. Green-free installation, intuitive

At present, a small number of users reflect the updated graphics driver, restart the computer, the screen resolution is very low, color quality is poor, and resolution can not be adjusted and so on (XP system). (veterans, please ignore them directly, novice small white seriously look at the reason: update the graphics driver, the updated driver file is not properly loaded and invoked by the system, resultin

One, nvidia dual graphics model 1. Right click on the left side of the desktop, select "Nvidia Control Panel" and click on the "View" menu to make sure the "Show GPU activity icon in notification area" is checked. 2. The GPU Activity prompt icon appears in the notification area at the lower right corner of the screen when checked. 3. Hover the mouse pointer over this icon and the current status will be displayed. If the standalone video card is

This type of failure is typically caused by bad contact with the motherboard or a problem with the motherboard slot. For some motherboards with integrated graphics, if the memory is shared with the main memory, you need to pay attention to the location of the RAM, generally in the first memory slot should be inserted in the memory bar. Due to the video card cause of no display failure, usually after the boot issued a long two short beeps (for award BI

It is clear that Ubuntu does not completely provide services for some graphics card-to-driver problems. This problem should be attributed to some graphics card manufacturers, but the ati graphics card seems to have come out of the Linux environment as a catalyst, unfortunately, on the Internet, it seems that many people have installed more or less problems, and I