visual c++ - Simple animation in c++ - Stack Overflow
网页2011年10月15日 · 1. First: Never, ever, call Sleep from your WM_PAINT hander. You'll lock your UI up. The recommended way to do simple animation on Windows is to use SetTimer, and handle the WM_TIMER message. Your WM_TIMER handler works out where your sprite needs to be, and calls InvalidateRect.
Animation in C++ - Stack Overflow
网页2012年8月8日 · As others have stated this is a very broad question. I woudl advise to go check some computer graphics and game development books. They usually ahve the "easy to understand"material on that area. If you want to peek at code there are several open source game engine like Ogre3d, Nebuladevice and Irrlicht.
Name of the spinning load/wait/buffer animation - Stack Overflow
网页2019年8月22日 · 15. The term you heard was most likely Throbber - this is from early web browsers (Mosaic, Netscape) where the page load indicator was indicated by animating the browser logo. edited Aug 7, 2015 at 0:50. answered Jan 3, 2013 at 20:00. Chris Burgess.
How can I animate an image and adjust the animation speed?
网页2014年1月9日 · 1. You can simply do: define a variable fps that keeps the number of frame per seconds the animation has to move at. start calculating the time passed each frame and store it in delta as milliseconds. declare a variable total and …
interpolation in 3d computer graphics - Stack Overflow
网页2011年1月9日 · 3,7213224. 0. Interpolation is the 'guessing' of points based on other points. for example when you have the points (0,0) and (2,2) you might 'guess' that the point (1,1) also belongs to the set. The simples application is to deduce a line from two points. The same thing works in 3 or actually n-dimension.
How to make blinking/flashing text with CSS 3 - Stack Overflow
网页The animation should reverse direction each cycle. When playing in reverse, the animation steps are performed backward. In addition, timing functions are also reversed; for example, an ease-in animation is replaced with an ease-out animation when played in reverse. The count to determinate if it is an even or an odd iteration starts at one. CSS:
bgi - animating a ball in borland graphics c++ - Stack Overflow
网页Animations in Borland C++ can be achieved by drawing, then erasing, then redrawing using updated coordinates. You can the ball by drawing it, then erasing it (drawing over itself in the background color), drawing the ball using different coordinates. Following is the sample code: void Football::drawBall(int nOffset) {. int x = nOffset + 900;
Matplotlib animation not saving properly - Stack Overflow
网页2015年10月17日 · Oddly, the call to animation.FuncAnimation does not actually create the animation. If you include a variable that saves each mytimer value, and print this variable you only start seeing an output after your call to anim.save - but not before. However, the anim.save just calls your animation 61-times, but without obeying the interval. –
What does 'Polygon' mean in terms of 3D Graphics?
网页2008年10月27日 · 3. Here, a "polygon" refers to a triangle. All . However, as you point out, there are many more variables than just the number of triangles which determine performance. Key issues that matter are: The format of storage (indexed or not; list, fan, or strip) The location of storage (host-memory vertex arrays, host-memory vertex buffers, or …
Computer Graphics: Strategy for inheriting rotations in an …
网页2015年2月10日 · 1. This is exactly what the classic OpenGL fixed pipeline matrix stack would achieve. Rendering would proceed as: push matrix for shoulder; draw shoulder; call to draw elbow; pop matrix for shoulder. The elbow would push its matrix, draw, call to draw its children, pop its matrix and return. And so on, down your tree of local spaces.