Searching for fast skeletal animation algorithm

Posted by igf on Game Development See other posts from Game Development or by igf
Published on 2012-09-02T20:53:56Z Indexed on 2012/09/02 21:49 UTC
Read the original article Hit count: 244

Filed under:

animation

|

opengl-es2

Is it theoretically possible to dynamicaly animate scene with 100-150 400 poly characters meshes on high-end GL ES 2.0 mobile devices or i definetley should use prerendered keyframe animation? Scene have only one light source and precalculated shadow maps. View from top like in Warcraft 3. No any other meshes or objects. 2d collision detecting between objects calculated via spatial hashing. It can be any other algorithm besides ragdoll, but it must supply fast and simple skeletal animation for frame with 100+ low poly meshes for each mesh. Any ideas?

© Game Development or respective owner

Related posts about animation

jerky animation using Core Animation

as seen on Stack Overflow - Search for 'Stack Overflow'
In my iPhone app, I am trying to get some red and white stripes that are scrolling across the screen to animate smoothly when the speed of the stripes gets high. In my app the user starts the animation and changes the scrolling speed by a finger swipe and changes the width of the stripes by a two… >>> More
Trigerring other animation after first ending Animation (Objetive-C)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have a simple animation which simply modify the position of a button: [UIView beginAnimation:nil context:nil]; [UIView setAnimationsDuration:3.0]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; mybutton.frame = CGREctMake(20, 233, 280, 46); [UIView commitAnimations]; I want to… >>> More
how to import mesh animation from cinema4d into blender ?

as seen on Super User - Search for 'Super User'
I need to import a mesh animation from Cinema4D into Blender. I tried to do that using Collada.The Collada 1.3 importer doesn't seem to do anything, the Collada 1.4 importer seems to work, but the animation didn't get imported into Blender. After reading this post, I tried modifying the animation… >>> More
Making a ViewFlipper like the Home Screen using MotionEvent.ACTION_MOVE

as seen on Stack Overflow - Search for 'Stack Overflow'
Ok I have a ViewFlipper with three LinearLayouts nested inside it. It defaults to showing the first one. This code: // Assumptions in my Activity class: // oldTouchValue is a float // vf is my view flipper @Override public boolean onTouchEvent(MotionEvent touchEvent) { switch (touchEvent.getAction())… >>> More
How to Animate Text and Objects in PowerPoint 2010

as seen on How to geek - Search for 'How to geek'
Are you looking for an eye catching way to keep your audience interested in your PowerPoint presentations? Today we’ll take a look at how to add animation effects to objects in PowerPoint 2010. Select the object you wish to animate and then click the More button in the Animation group of the Animation… >>> More

Related posts about opengl-es2

Basic OpenGL ES2 (iPhone Simulator) question...

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I'm trying to modify the fragment shader which is part of the standard iPhone/XCode OpenGL ES template. I want to make it so that every other row of pixels is transparent. I have this code so far: varying lowp vec4 colorVarying; void main() { gl_FragColor = vec4(colorVarying.x, colorVarying… >>> More
Fragment shader seems to floor() imprecisely

as seen on Game Development - Search for 'Game Development'
I'm trying to interpolate coordinates in my fragment shader. Unfortunately if close to the upper edge the interpolated value of fVertexInteger seems to be rounded up instead of beeing floored. This happens above approximately fVertexInteger >= x.97. Example: floor(64.7) returns 64.0 -- correct floor(64… >>> More
Where are some good resources to learn Game Development with OpenGL ES 2.X

as seen on Game Development - Search for 'Game Development'
Background: From http://www.khronos.org/opengles/2_X/ OpenGL ES 2.0 combines a version of the OpenGL Shading Language for programming vertex and fragment shaders that has been adapted for embedded platforms, together with a streamlined API from OpenGL ES 1.1 that has removed any fixed functionality… >>> More
OpenGL 2 on Android: native window

as seen on Game Development - Search for 'Game Development'
According to OGLES specification, we have the following definition: EGLSurface eglCreateWindowSurface(EGLDisplay display, EGLConfig config, NativeWindowType native_window, EGLint const * attrib_list) More… >>> More
Android OpenGL ES 2 framebuffer not working properly

as seen on Game Development - Search for 'Game Development'
I'm trying to understand how framebuffers work. In order to achieve that, I want to draw a very basic triangle to a framebuffer texture and then draw the resulting texture to a quad on the default framebuffer. However, I only get a fraction of the triangle like below. LE: The triangle's coordinates… >>> More