rgl: propertySetter – R documentation

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propertySetter

Obsolete functions to write HTML/Javascript code to control a WebGL display

Description

These functions write out HTML code to control WebGL displays based using the obsolete writeWebGL. Use playwidget and related functions instead.

Usage

propertySlider(setter = propertySetter,
             minS = NULL, maxS = NULL, step = 1, init = NULL, 
	     labels, 
	     id = basename(tempfile("input")), name = id,
	     outputid = paste0(id, "text"),
	     index = NULL,
	     ...) 
	     
propertySetter(values = NULL, entries, properties, objids, prefixes = "",
               param = seq_len(NROW(values)), interp = TRUE, digits = 7) 
               
par3dinterpSetter(fn, from, to, steps, subscene, omitConstant = TRUE, 
                  rename = character(), ...)

matrixSetter(fns, from, to, steps, subscene = currentSubscene3d(), 
             matrix = "userMatrix", omitConstant = TRUE, prefix = "", ...) 
             
vertexSetter(values, vertices = 1, attributes, objid, prefix = "",
	     param = seq_len(NROW(values)), interp = TRUE,
	     digits = 7)

Arguments

`setter`	A function to write Javascript code, or its output, or a list containing several of these.
`minS, maxS, step, init`	Slider values to be displayed. Reasonable defaults are used if missing.
`labels`	Labels to display for each slider value. The defaults are calculated using internal variables. If `NULL`, no labels will be shown.
`id`	The `id` of the input control that will be generated.
`name`	The name of the input control that will be generated.
`outputid`	The `id` of the output control that will display the slider value, or `NULL` for none.
`index`	The 1-based index of this slider: it controls the corresponding entry in an indexed setter such as `matrixSetter`.
`...`	Other parameters.
`values`	An array of values; rows correspond to slider positions. Alternatively, `NULL`; the generated function takes a single value or array of values and applies them directly.
`entries, properties, objids, prefixes`	Vectors describing the columns of `values`.
`param`	Parameter values corresponding to each row of `values`.
`interp`	Whether to interpolate values. If `FALSE`, the Javascript function will expect non-negative integer values. Ignored if `values` is `NULL`.
`digits`	How many significant digits to emit in the Javascript code.
`fn`	A function returned from `par3dinterp`.
`from, to, steps`	Values where `fn` should be evaluated.
`subscene`	Which subscene's properties should be modified?
`omitConstant`	If `TRUE`, do not set values that are constant across the range.
`rename`	A named character vector of names of Javascript properties to modify.
`fns`	A list containing functions returned from `par3dinterp`.
`matrix`	A character string giving the Javascript property name of the matrix to modify.
`prefix`	The prefix of the scene containing `matrix`.
`vertices`	A vector of vertex numbers (1-based) within an object.
`attributes`	A vector of attributes of a vertex, from `c("x", "y", "z", "r", "g", "b", "a", "nx", "ny", "nz", "radius", "ox", "oy", "oz", "ts", "tt")`.
`objid`	The object containing the vertices to be modified.

Author(s)

Duncan Murdoch

propertySetter

Description

Usage

Arguments

Author(s)

See Also

rgl

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