2d torus

need to control the movement of the rigidbody2d by transform, which is often set in the script. Note When the gravity scale is set to 0 o'clock, the rigidbody is no longer affected by gravity.Meet Collider2dYou can add a collider with the following three types of collider in the Add Component option by tapping collider2d in physics2d: boxcollider2d: Box-shaped collider, usually rectangular. CIRCLECOLLIDER2D: Round Collider. POLYGONCOLLIDER2D: Polygon Collider When we

information in the detection of parts and their. This paper presents part Affinity Fields (PAFS), a set of 2D vector Fields. Each 2D vector field encode the position and direction of a limb (limb). These fields (which contain parts connections and orientations) and confidence maps for parts (the joint's confidence map) sequential learning and forecasting through the prediction jointly framework. Confidence

) Findviewbyid (r.id.iva); Imageb = (IMageview) Findviewbyid (R.ID.IVB); Shwoimagea (); sato0.setduration (+); sato1.setduration (500); Sato0.setanimationlistener (New Animationlistener () {@Overridepublic void Onanimationstart (Animation Animation) {// Todo auto-generated method stub} @Overridepublic void Onanimationrepeat (Animation Animation) {//Todo auto-generated Method stub} @Overridepublic void Onanimationend (Animation Animation) {if (imagea.getvisibility () = = view.visible) { Imagea.se

called Client window. ITIS important to being aware of this if dealing with callback Functions:thereare 2 windows with 2 different callback Func tions. When creating child Windows,these child windows was typically created as children of the client Window;their parent is the Refor the client window.The Framewin window control actually contains 2 windows: the main window and the Subwindow, the child window called the client window, it is important to understand the concept of the main window and

CSS3 2D static and css32dstatic Div default status Div translate 50px to the right Div rotates 90 degrees clockwise around the default center Rotate div around the custom center clockwise for 180 degrees Increase div width Div horizontal skew 30 degrees

(' Select.color ', ' #57ab9a '); }functionRegisterimage () {//Register ShadowTwaver. Util.registerimage (' Shadow ', {w:37, h:29, shadowoffsetx:0, shadowoffsety:0, Shadowblur:5, Shadowcolor: ' #ec6c00 ', V: [{shape: ' vector ', Name: ' Node_image ', x:0, y:0 } ] }); }functionInitdatabox () {varParent =NewTwaver. Group ({name: ' Parent ', location: {x:300, y:400 }, }); Box.add (parent); varNode1 =NewTwaver. Node ({name: ' Jeff.fu ', location: {x:200, y:200 } }); Node1.setclient (' Vector ',tr

direction of the X, Y, and z axes, respectively. Such as3 , left hand ruleThe left hand holds the rotation axis, the thumb pointing to the axis of rotation positive direction is the rest of the finger curl direction.Three animationsAnimation is one of the most disruptive features in CSS3, which can be used to achieve complex animations by setting up multiple nodes to precisely control one or a set of animations.1 , necessary elements:A, the animation sequence is specified by @keyframes;b, the a

);Cgcontextsetlinewidth (ctx,15);[[Uicolor Blackcolor] set];Draw linesCgontextstrokepath (CTX);2. Draw the most bezel frame[Mjcolor (61,62,66) set];CGFloat Frameradius = Mjradius * 0.4;CGFloat Framey = starty;CGFloat FrameX = rect.size.width * 0.5-mjradius;Cgcontextaddarc (CTX,FRAMEX,FRAMEY,FRAMERADIUS,0,M_PI * 2,0);Cgcontextfillpath (CTX);3. The white box inside the picture[[Uicolor Whitecolor] set];CGFloat Whiteradius = Frameradius * 0.7;CGFloat whitey = Framey;CGFloat Whitex =framex;Cgcontext

scaling: b:b* Zoom multiplier d:d* Zoom multiplier f:f* zoom factor (f/d default is 0);Oblique cutc also means x-axis chamfered C=math.tan (DEG/180*MATH*PI)b also means y-axis oblique cut B=math.tan (DEG/180*MATH*PI)DisplacementThe length of the displacement displacement of the e:x axis is e+x; (e,f default value is 0)The length of displacement displacement of f:y axis is f+y;RotatingA/B/C/D co-control rotationA = Math.Cos (DEG/180*MATH*PI)b = Math.sin (DEG/180*MATH*PI)c =-math.sin (DEG/180*MAT

CSS3 2d Conversion

(int0; i Rows + +i) {free(rowptr[i]) ; } Free (rowptr);}In fact, we can also allocate memory on a contiguous block of memory, for example, a two-dimensional array of 5 rows and 6 columns, we can be in the beginning of the five memory block to save the start of each row, the following five rows of data is continuous arrangement, one line after another, see the code is as follows:classSolution { Public: int* * MY2DALLOC (intRowsintcols) { intHeader = rows *sizeof(int*); i

Transferred from ophonesdn This tutorial describes how to implement switching between screens. In the aforementioned ophone 2D UI animation tutorial, I introduced the animation function provided by ophone, which describes how to operate the animation effect of a specific view, in general, we hope to provide different animation effects when switching the program screen. Providing better screen switching results will make users feel cool. BackgroundThe

Several methods for determining whether a point is in a triangle (2D) I. calculation based on areaThis is easy to understand. If a vertex P is inside the triangle or on the edge, the area of the three triangles composed of two vertices of the triangle is equal to that of the original triangle, at this time, the problem is how to calculate the Triangle Area.Triangle Area = bottom * Height/2You can also use this formula:S = | (t0.x * t1.y + t1

Instructions for using the 2D simulated robot soccer platform (v0.2) Summary:/files/gpcuster/myserver.rar The platform uses Socket Communication to implement cross-language functions of the team. Running environment: Operating System: Windows 2000 or above (including Windows 2000. Minimum machine configuration: P3 CPU, MB memory. 3rd-party software: Install the. net2.0 library. Platform usage:

The use of ccuserdefault in cocos-2d is very simple, there is a great God on the Internet (http://blog.csdn.net/honghaier/article/details/8814551) has all commented on this class, at a glance. Thank you very much! The following describes how to use this class as a fool 1. Introduce the header file in the class to be used # Include "support \ ccuserdefault. H" # Include "stdio. H" # Include "stdlib. H" 2. Set the corresponding value Ccuserdefault: s

Http://zedgraph.org/wiki/index.php? Title = main_page Are you looking for a way to draw in. Net? Here's yet another charting class library with a high degree of ability that is also easy to use. Zedgraph is a set of classes, written in C #, for creating 2D line and bar graphs of arbitrary datasets. the classes provide a high degree of flexibility -- almost every aspect of the graph can be user-modified. at the same time, usage of the classes is ke

starting point of the line segment to be displayed. If gl_false is marked, the vertex that forms a false edge is not displayed. Void gledgeflag (glboolean flag) Void gledgeflagv (glboolean * flag) Text: Void glubitmapcharacter (void * font, int char) Font specifies the font to draw the character char, where the character char is given by ASCII For example: Glubitmapcharacter (glu_bitmap_times_roman_10, 'A') // obtain the 10-pound bitmap character a of times-Romans. Glubitmapcharacter (glu_bit

If there are no more than three points Python: import mathclass Point( object ): def __init__( self, x, y ): self.x = x self.y = y def __cmp__( self, other ): if self.y CPP: #include Free Pascal: program Graham;type TPoint = record x : extended; y : extended; end;var points : array[1..10000] of TPoint; result : array[1..10000] of TPoint; top : Integer; points_num : Integer; i : Integer;procedure Swap( var a, b : TPoint ); inline;var temp : TPo

document's user password. If not specified, the user password is blank. The value of this keyword must be an ASCII cfstring object. Only the first 32 bits are used for passwords. If the value cannot be expressed as ASCII, the document cannot be created and null is returned.· Kcg?contextallowsprinting: Specifies whether the document can be printed when the user password lock is used. The value must be a cfboolean object. The default value is kcgbooleantrue.· Kcg?contextallowscopying: Specifies w

Write an efficient algorithm that searches for a value inMXNMatrix. This matrix has the following properties: Integers in each row are sorted from left to right. The first integer of each row is greater than the last integer of the previous row. For example, Consider the following matrix: [ [1, 3, 5, 7], [10, 11, 16, 20], [23, 30, 34, 50]] GivenTarget= 3, return true. Idea: think of the matrix as an ordered array with row priority, and use binary search directly. 1 class Solution { 2