diff options
| author | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-05-08 13:02:52 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-05-08 15:18:22 +0300 |
| commit | b4d7fcff38b1fde45a22e8e977a6c356376b218b (patch) | |
| tree | c7f1c4d74d3de95d935bfc81cdf5c89b9e44b5f3 /experimental/webgl/helloqt.html | |
| parent | 3e8d4a6e8d1cf557d923c130bb270a63321a1f53 (diff) | |
Add webgl demo
To be integrated into some browser demonstration.
Works relatively well on quicknanobrowser on the iMX6 (eLinux)
The frame rate is not very high but it is fully usable and
doesn't look bad.
Hint: use the touchscreen to move the spotlight's target.
Three.js is MIT licensed
Change-Id: I7c2e8626ebd5a39c84ea90e38efad51263c594b9
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>
Diffstat (limited to 'experimental/webgl/helloqt.html')
| -rw-r--r-- | experimental/webgl/helloqt.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/experimental/webgl/helloqt.html b/experimental/webgl/helloqt.html new file mode 100644 index 0000000..56c336c --- /dev/null +++ b/experimental/webgl/helloqt.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0"> + <style> + body { + margin: 0px; + overflow: hidden; + } + canvas { +/* -webkit-transform: scale3d(2.0, 2.0, 1.0); + -webkit-transform-origin: 0 0 0; + -moz-transform: scale3d(2.0, 2.0, 1.0); + -moz-transform-origin: 0 0 0;*/ + } + </style> + </head> + + <body> + <div id="container"></div> + <script src="three.min.js"></script> + <script id="vsChecker" type="x-shader/x-vertex"> +varying vec2 vUv; +void main() +{ + vUv = uv; + gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0); +} + </script> + <script id="fsChecker" type="x-shader/x-fragment"> +varying vec2 vUv; +uniform float dy; +void main() +{ + vec3 c = vec3(0.0); + float x = 4.0 * vUv.x; + float y = 4.0 * vUv.y + dy; + if (fract(x) > 0.5 ^^ fract(y) > 0.5) + c = vec3(1.0); + gl_FragColor = vec4(c, 1.0); +} + </script> + <script src="qtlogo.js"></script> + <script src="helloqt.js"></script> + </body> + +</html> |