Comments on: WebGL Early demo of graphics engine

By: Trevor F. Smith

Trevor F. Smith — Tue, 22 Dec 2009 22:21:39 +0000

Sweet! I really appreciate work like this using WebGL.

On a MacBook Pro (RadeonX1600) running 10.6.2 and yesterday’s Mozilla nightly build I get 48fps.

By: Lesson 0: Getting started | Learning WebGL

Lesson 0: Getting started | Learning WebGL — Fri, 04 Dec 2009 12:12:20 +0000

[...] Paul Brunt’s animated 3D character — click to make him [...]

By: fazeaction

fazeaction — Sat, 28 Nov 2009 21:56:31 +0000

perfect now thanks

By: admin

admin — Sat, 28 Nov 2009 08:01:09 +0000

@fazeaction another one of my stupid mistakes should be fixed now.

By: Peter

Peter — Sat, 28 Nov 2009 07:43:09 +0000

great work! I get approx. 51 fps on GeForce 9800 GT

By: fazeaction

fazeaction — Fri, 27 Nov 2009 22:51:23 +0000

Hi I have got this error:
ERROR: 0:44: ‘>’ : wrong operand types no operation ‘>’ exists that takes a left-hand operand of type ‘float’ and a right operand of type ‘const int’ (or there is no acceptable conversion)

I’m on a mac book pro with latest Minefield 3.7a1pre.

Video demo looks promising

By: admin

admin — Fri, 27 Nov 2009 18:50:14 +0000

@murphy I think I found the problem, it was my stupid mistake I forgot to set put a “.0″ to indicate floats in the shader.

By: admin

admin — Fri, 27 Nov 2009 18:42:57 +0000

@murphy thanks for the info I’m looking into, I’m assuming your on a mac? I’m thinking another function name change somewhere

@Giles yeap, blender is really easy to script. As for the UI it take some getting used to but when you do you find your self whining about how other applications aren’t like it

By: Giles

Giles — Fri, 27 Nov 2009 17:29:15 +0000

I should definitely put more time into learning Blender. Its UI is… quirky, but I guess you get used to it. I assume you wrote an “export as JavaScript” kind of thing to get the data out, then?

By: murphy

murphy — Fri, 27 Nov 2009 17:19:35 +0000

Sorry, doesn’t work in latest Minefield or Webkit nightly.

Firefox 3.7a1pre says: The page at http://www.paulbrunt.co.uk says:ERROR: 0:9: ‘-’ : wrong operand types no operation ‘-’ exists that takes a left-hand operand of type ‘const int’ and a right operand of type ‘float’ (or there is no acceptable conversion)
ERROR: 0:11: ‘-’ : wrong operand types no operation ‘-’ exists that takes a left-hand operand of type ‘const int’ and a right operand of type ‘float’ (or there is no acceptable conversion)
ERROR: 0:12: ‘*’ : wrong operand types no operation ‘*’ exists that takes a left-hand operand of type ‘4-component vector of float’ and a right operand of type ‘const int’ (or there is no acceptable conversion)

Webkit 4.0.4 (5531.21.10, r51397) says: TypeError: Result of expression ‘gl.getShaderi’ [undefined] is not a function.