mathbox.core
MathBox core components.
MathBox core components.
MathBoxcljs
(MathBox props & children)Component that configures a MathBox-backed canvas and reactively mounts all children into the canvas.
Supports the following options:
-
:threestrap: these options are passed directly to the mathbox constructor on instantiation; these are in turn passed along to Threestrap'sBootstrapconstructor. See this page for an example of what to pass and why. -
:renderer: optional map with:background-colorand:background-opacitykeys. Updating these will update the settings without a re-render. -
:controls: optional map with:max-distanceand:rotate-speedkeys. Updating these will update the settings on the registered controls without a re-render. -
:on: optional map of type {<event-name> (fn [event three] ,,,)} On mount, each event will be bound viamathbox.three.on, as described in Threestrap's docs. -
:ref: a 1-arg function that receives the underlying mathbox instance whenever it changes. Note that you may receiveniland should guard against it.
As well as all options used to configure the base/root component. (The format of each following line is <keyword>: <default> (<type>) - <description>.)
:camera:"[camera]"(select) - Active camera:classes:[](string array) - Custom classes, e.g.["big"]:focus:1(nullable number) - Camera focus distance in world units:fov:null(nullable number) - (Vertical) Field-of-view to calibrate units for (degrees), e.g.60:id:null(nullable string) - Unique ID, e.g."sampler":pass:"view"(vertexPass) - Vertex pass (data, view, world, eye):scale:null(nullable number) - (Vertical) Reference scale of viewport in pixels, e.g.720:speed:1(number) - Global speed
Component that configures a MathBox-backed canvas and reactively mounts all
children into the canvas.
Supports the following options:
- `:threestrap`: these options are passed directly to the [mathbox
constructor](https://github.com/unconed/mathbox#basic-usage) on instantiation;
these are in turn passed along to Threestrap's `Bootstrap` constructor.
See [this page](https://github.com/unconed/threestrap#plugins) for an example
of what to pass and why.
- `:renderer`: optional map with `:background-color` and `:background-opacity`
keys. Updating these will update the settings without a re-render.
- `:controls`: optional map with `:max-distance` and `:rotate-speed` keys.
Updating these will update the settings on the registered controls without a
re-render.
- `:on`: optional map of type {<event-name> (fn [event three] ,,,)} On mount,
each event will be bound via `mathbox.three.on`, as described in [Threestrap's
docs](https://github.com/unconed/threestrap#events).
- `:ref`: a 1-arg function that receives the underlying mathbox instance
whenever it changes. Note that you may receive `nil` and should guard against
it.
As well as all options used to configure the [base/root
component](https://github.com/unconed/mathbox/blob/master/docs/primitives.md#base/root). (The
format of each following line is <keyword>: <default> (<type>) -
<description>.)
- `:camera`: `"[camera]"` (select) - Active camera
- `:classes`: `[]` (string array) - Custom classes, e.g. `["big"]`
- `:focus`: `1` (nullable number) - Camera focus distance in world units
- `:fov`: `null` (nullable number) - (Vertical) Field-of-view to calibrate units for (degrees), e.g. `60`
- `:id`: `null` (nullable string) - Unique ID, e.g. `"sampler"`
- `:pass`: `"view"` (vertexPass) - Vertex pass (data, view, world, eye)
- `:scale`: `null` (nullable number) - (Vertical) Reference scale of viewport in pixels, e.g. `720`
- `:speed`: `1` (number) - Global speedthreestrap-defaultscljs
Default :threestrap options for the MathBox component.
Default `:threestrap` options for the [[MathBox]] component.
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