what is unity 3d

connect to a data source through the Map 3D interface, such as connecting to the SDF file. When I click the Connect button, pay attention to the MapResourceExplorer window. A new FeatureSource has been added, which is the work done by the underlying layer of Map 3D, connecting to the data source actually creates a featuresource resource. Then add the resource

Friends like to play a large 3D games, the recent friends at home computer problems, originally playing these large 3D games will not give force, playing games, there will be sudden death of the phenomenon, so friends are going to buy a new assembly computer, Friends of computer configuration is not familiar with, they do not know

addition? Vector.forward and This.transform.Forward both express the local coordinate system, so why are the values different? 2 rotating –quaternion, eulerangles, Quaternion.eulerRotation in the 3D is more complex, in unity 3D is generally used quaternion to rotat

. This is the smallest of the three and can be usedIllumination computing,Color. Its values include fixed2, fixed3, and fixed4. The official website provides the following suggestions on the selection of types: Use low-precision variables as much as possible. Fixed is used for color and unit length vectors. For other types, use half if the range and accuracy are appropriate; for other types, use float.

. Reduce the number of light sources you can see from the above, this step optimization is achieved by declaring the Noforwardadd value in the #pragma statement. This is primarily to tell unity that, using this shader object, only a single parallel light source is accepted as a pixel light source, and the other li

What is the program of Unity Web Player in the Win7 system? If you install the Win7 did not install the software appears in the program, may not be pure system recommendations: The latest pure version of the system What is the program of

game scenario and move parent objects, the child object will also move. Each object contains various components, such as what the object looks like (appearance), where it is placed, and whether it can make a sound, it is determined by the components attached to the object. Each object can select its own components. These components determine the attributes of th

addition? Vector.forward and This.transform.Forward both express the local coordinate system, so why are the values different? 2 rotating –quaternion, eulerangles, Quaternion.eulerRotation in the 3D is more complex, in unity 3D is generally used quaternion to rotat

In the Win7 system, when we open Device Manager to check the driver status, we find that there is a "3D video controller" in other devices, what kind of device is this? How does this device work? How do you install the 3D video controller driver? Let's talk about the Win7 in

What is the program of unity Web Player? 1, there is no detailed description of the program in the Win7 list of programs, and we use some software management software, such as the computer Butler's management software can be seen, the program is a browser extension of the f

CAD to the computer requirements is not high, to run 3D software such as: Pro/e,3dsmax,ug,solidworks software such as the case is the need for independent display Card, as to what kind of configuration the key depends on what you mainly do, such as some simple mechanical pa

Shaderlab is an interface that Unity3d calls CG/HLSL/GLSL in its own package.Shader related files (extensions): Shader-Main file of the shader Cg/cginc-Shader Common files, can be "include" in the Cg/shader/cginc file, generally used to write global methods and global variables, convenient for multiple shader file invocation. Unity shader Classification (by means of implementation): Fixed p

[Unity 3D] Study Notes forty-five: Game instances-kill the wall, unity Study Notes Use this game instance to summarize all the previously reviewed knowledge about physical engines. In the game, a ball shell is sent to kill the front wall. A rigid body component is added to b

don't do what you have to do, the scenarios and code are likely to cause a lot of unnecessary memory usage, which is why many unity developers complain that memory usage is too high. Next I will describe the kind of memory that Unity uses, and the techniques for optimizing

this, you need to understand the combination of Unity and Android projects. The related content is an article I wrote earlier: Embedded Unity3D view in ANDROID applications (displaying 3D models) Android code: What we need to do is to make Android activities inherit from

", in fact you have to use it correctly to ensure that the recycling mechanism runs correctly. If you don't do what you have to do, the scenarios and code are likely to cause a lot of unnecessary memory usage, which is why many unity developers complain that memory usage is too high. Next I will describe the kind of me

In the 3D game world, any game object is created with a transform component, which cannot be deleted or deleted. In unity, the transform panel has three attributes: Position) Rotation) Scale) These three values are used to adjust the location, status, and other parameters of the game object on the game interface. Position) The

Note: The code example mentioned in this article >how to create a Hello world 3D holographic app with UnityWe've talked about this once. How to create a 2D program in HoloLens, have not seen or forget the classmate can see here recall ^_^If the last 2D version is a HoloLens mask with a UWP program, then we have to do this is the authentic

to develop quickly with unity. A big game or a fantasy is more appropriate. UE's entry-level developers can find many tutorials and documents on the Web, have dedicated design resources and optimize the company, build high-end and immersive VR, and use Blueprints (visual programming). Drag nodes and customize C + + code. However, it doesn't sound so easy, the blueprint has its own learning curve; it can

Reprint Please indicate this article from Big Corn's blog (http://blog.csdn.net/a396901990 ), thank you for your support! Opening nonsense:This project is prepared in four parts:One: Create rotatable "3D ball ":3D Voice Weather ball (source sharing)-- Create rotatable 3D ball second: Through the weather Service, from