Tri-Mesh operator
The above is the basic definition and use of the three-mesh operator. On the surface, it should be relatively simple. In the Book of Java Programmer interview, we have seen two interesting topics.
Topic 1: "China northeast famous software company D2009 March test"
int a=5;System.out.println ("a=" + (a
A. Compilation errors
B. 10.9
C. 9
D. None of the above answers are correct
Perhaps like
);}/*** Initialization of the material*/Private Function Initmaterials (): void{cubetexturematerial = new Texturematerial (Cast.bitmaptexture (Cubetextureclass));}/*** Initialize Object*/Private Function initobjects (): void{Add coordinate systemvar trident:trident = new Trident (500);_view3d.scene.addchild (Trident);Create a square in a three-dimensional stagevar Cube1:mesh = new Mesh (new Cubegeometry (1,
Programs that have had a programming experience apes generally know the trinocular operator "?:", the following is a review of the use of this operator, the expression is: Condition?expression1:expression2.That is, when condition is true, calculate exression1, otherwise calculate expression2, for example:XReturns the smaller of the values in X and Y.Let's look at a few more examples below:Example 1 int i=55; String s= (i; System.out.println (s);Because the trinocular operato
Want to remove the old photo scanning effect of the mesh, we can use a simple four steps in Photoshop, very convenient, you may wish to try.
Four steps are: Copy layer, image-inverse, layer mode-linear light, filter-high contrast retention.
Original artwork (with net pattern)
After processing is complete (no net lines)
Let's look at the details below.First, open the picture in Photoshop, copy a layer.Second, reverse-phase operation.
Third
In this tutorial you will be taught a simple way to draw a metal mesh sphere. The original text from spyroteknik.com, I have been translated, sorted out, slightly changed.
1, a new 200*200 file, with a gray (#666666) fill, as shown
2, with the brush tool in the position point of a point (the brush size is 5), then use the rectangular marquee tool, such as the figure to drag a square selection, and define it as a pattern, and then select Edit--"de
turn from: http://blog.csdn.net/road_dongliang/article/details/48134993
When using the three-mesh operator, what we often see is:
X? X:y
is the shorthand for if else
If x is true, it returns x, and if x is false, it returns Y. This is the simplest and most basic usage.
But sometimes you see this usage.
X?: Y
。 And: There is no operand between, what is the use of this?
After experimenting with several examples, guess. With: omitted the x betw
of the application system. The old version has no users table space. The user table space is now users. 5. Data and Index Table space: The table space for data and index, Oracle7 is advocated in the application system, especially with a large number of data systems, to separate the data and indexes in different partitions, in order to improve the query speed. The index table space may be indx after installation. The data table space is the users. 6. Rollback segment Tablespace (Rollback Segment
1. First add the scene model2. Add Navmesh render for scene model (pathfinding path), Operation:windows->navigation-> tick Navigation static option, uncheck Generate option->navigation Area selected as Walk Able->back bar Adjust agent radius parameter->bake button to complete pathfinding rendering3. Add nav Mesh Agent components for moving objects4. Add a script to the object you want to moveusingUnityengine;usingUnityengine.ui;usingSystem.Collections
The three-mesh operator in C language
The code is as follows:
Expression expr1:expr2; Expression is true to take the value of EXPR1, otherwise take EXPR2 value
Python three Mesh implementation method:
(1) expr= judgment expression and expr1 or expr2
The expression is true, and if Expr1 is True then Expr=expr1, false or EXPR2,EXPR=EXPR2.
When the expression is false, it becomes false or expr2, and EX
Here's a small piece to bring you a brief discussion of why Python does not need three mesh operators and switch. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting.
For the trinocular operator (ternary operator), Python can be replaced with conditional expressions
For example, x
1if X
NOTE: Conditional expressions was introduced before Python 2.5, so the a
The LUA logical operator considers false and nil to be false, and the other is true. andand or The result of the operation is not true and false, but is related to its two operands.That is:A and B: If A is false, return a, otherwise return BA or B: If A is true, returns a, otherwise returns BThe lua three-mesh operator is A and B or C One problem here is that when B is nil, it returns the value of C. Copyright NOTICE: This article for Bo Master origi
This article is a turn, the original http://blianchen.blog.163.com/blog/static/13105629920103614613291/Before continuing with the following NAV mesh generation algorithm, let's introduce the computational geometry involved. Here are only a list of the conclusions, to learn more about the reference related books.
Vector Plus subtraction:To set the two-dimensional vector p = (x1, y1), Q = (x2, y2), the vector addition is defined as: P + Q = (x1 + x2
Check mesh quality and modify2d->qulifyindex: where view/edit/optimize toolbar functions are commonly used, especially the place Node in the Edit page , you can dynamically drag the node and observe the quality of the unit to meet the requirements; Manually move node location: You can use the above method or translate functiontool->tanslate: shift+f4:, pan node functiontool->project: mapping nodes to edges2d->edit element: You can merge and split t
D3d mesh example program Purpose
Load a simple. x resource file to display the mesh model.Program Implementation
#pragma once#pragma comment(lib,"winmm.lib")#pragma comment(lib,"d3d9.lib")#pragma comment(lib,"d3dx9.lib")#includeRunning result
Summary
1. This is not very difficult. After loading the. X file, you can obtain various data from the loaded object and display it in sequence during rendering.
2. Mo
Tag: replace array int array to implement connection span Python request ternary operation1. Three mesh operation, ternary operationIf L==1:name = "Alex" Else:name = "Eric" name = "Alex" if L==1 Esle "Eric" Print (name) 2.c connection to PythonSTR, the function of a string is usually to generate a new string (parenthesis, replace, etc.)List, the function of a dictionary is generally modified in themWhat is this for?Li = [11, 22]If the list is stored
Polygon Mesh Property MapPre-stated:This view involves the use of the path class, if you are unfamiliar with the path class, you can see http://blog.sina.com.cn/s/blog_4d9c3fec0102vyhs.html, this article is easy to understandThe view also involves mathematical cos and sin, which is the basic knowledge of some circles, and if not, please fill in high school knowledge.:Step One: Analyze variable information//-------------we have to give the analog data-
Reference Link: http://blog.csdn.net/zuoyamin/article/details/9287507For custom mesh, it's important to have three points:1. Number of vertices = number of triangles +2; triangle vertex number =3* triangle number2. The order of vertex creation is best to be created clockwise or counterclockwise, which greatly reduces the complexity of the algorithm3. The order of vertex drawing must be drawn clockwise or counterclockwise in order to correctly draw a g
Today, I saw two questions, but I did it all wrong. This two-face test also deepens the understanding of the automatic type conversion of the three-mesh operation.Topic 1. The following code outputs the result is ().public class Test {public static void main (string[] args) {int a=5; System.out.println ("value is:" + ((a
A. Compilation error b.10.9 C.9 D. None of the answers are correct.
I chose C on the off-the-go, thinking the subject wa
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