SVM

SVM is an SVG-like XML-based 3D model format, meant for conversion to HTML+CSS3D models, and, in the future, WebGL.

The first version is still in development. Here are the current features:

* Solids:
* cubes
* spheres
* regular prisms and cylinder approximations (max 20 sides, max configurable)
* regular pyramids and cone approximations (max 20 sides, max configurable)
* regular, right frustums (max 20 sides, max configurable)
* irregular concave and convex prisms (based on SVG paths)
* Planes:
* rectangles
* curves (based on SVG paths)
* Other:
* groups with names
* Transformation for each shape, plane or group

To view a compiled file, use the webviewer (only for HTML+CSS3D). Note: It only works in certain browsers.

Getting started

As I said, the first version (not v1.0 but v0.1) is still in development. Documentation will be provided later. For now, I suggest looking at the example input (*.svm). The webviewer mentioned above is demo.html. Camera's and displayed models can be controlled in svm-example.json.

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For camera's and including models, the following transformation options are available:

Disclaimer: will change in the future

* x, y, z for coordinates (left top)
* rz, rx, ry for rotation across corresponding axes, in this order
* sc for scale

For elements in SVM, the following options are available:

* x, y, z for coordinates (usually middle bottom)
* rz, rx, ry for rotation across corresponding axes, in this order
* scale, scaleX, scaleY, scaleZ for corresponding scale operations. You can't use any of the axis-specific operations together with the general one (I swear that seemed reasonable at the time)

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Disclaimer: will change in the future

* Drag with mouse: rotate static Y and dynamic X axis
* Scroll: zoom; TG: zoom
* WASD: move X and Z axis; RF: move Y axis
* IJKL: rotate static Y and dynamic X axis; ZX: rotate Z axis
* Q: move back to last camera
* Arrow keys: change camera

In the console, there's a short "performance report". If Total is above ~450 elements, things may get weird, but that really depends on the computer and browser.

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First, install all node dependencies:

node install

Output is updated with:

node .

The compiling process is controlled in .svmconfig. Structure per line is:

* Optional #: comments out line
Input file: .svm
* Method: Currently only html
Output file: .html

Examples

* Example SVM files
* WebViewer source example
* WebViewer live example

FAQ

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I don't know. For support, submit an issue with relevant details (e.g. *.svm file, error message, Node.js version).

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Probably your browser. Again, the webviewer isn't perfect, but the main problem is probably your browser not supporting the CSS or JS. It really depends on the type of problem you're having. Please submit an issue with relevant details (e.g. browser version, problem, screenshots, error messages).

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Those use WebGL, and my main goal is using HTML+CSS3D. This has advantages, like viewing element hierarchy and CSS in common debug environments, selecting text, embedding video's and pages, and not having to learn how to use WebGL.

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Too complicated, ugh.

Longer answer: Now I control the features I need to implement. It's not supposed to be some sort of standard, it's basically a replacement for having to type actual HTML+CSS3D models, which can be cool, but aren't really compatible, and a pain to make by hand.

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Scalable Vector (3D) Models. It says so in the description.

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Don't worry about it.

Or, to make a bad pun: I don't give a faq.