netview

package
v0.5.0 Latest Latest
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 Go to latest Published: Jun 12, 2019 License: BSD-3-Clause Imports: 12 Imported by: 0

Documentation

Overview

Package netview provides the NetView interactive 3D network viewer, implemented in the GoGi 3D framework.

Index

Constants

This section is empty.

Variables

View Source 
var KiT_LayMesh = kit.Types.AddType(&LayMesh{}, nil)
View Source 
var KiT_NetView = kit.Types.AddType(&NetView{}, NetViewProps)
View Source 
var MinUnitHeight = float32(1.0e-6)

MinUnitHeight ensures that there is always at least some dimensionality to the unit cubes -- affects transparency rendering etc

View Source 
var NetViewProps = ki.Props{
	"max-width":  -1,
	"max-height": -1,

	"CallMethods": ki.PropSlice{
		{"SaveWeights", ki.Props{
			"desc": "save network weights to file",
			"icon": "file-save",
			"Args": ki.PropSlice{
				{"File Name", ki.Props{
					"ext": ".wts",
				}},
			},
		}},
		{"OpenWeights", ki.Props{
			"desc": "open network weights from file",
			"icon": "file-open",
			"Args": ki.PropSlice{
				{"File Name", ki.Props{
					"ext": ".wts",
				}},
			},
		}},
	},
}

Functions

This section is empty.

Types

type LayMesh 

type LayMesh struct {
	gi3d.MeshBase
	Lay   emer.Layer    `desc:"layer that we render"`
	Shape etensor.Shape `desc:"current shape that has been constructed -- if same, just update"`
	View  *NetView      `desc:"netview that we're in"`
}

LayMesh is a gi3d.Mesh that represents a layer -- it is dynamically updated using the Update method which only resets the essential Vertex elements. The geometry is literal in the layer size: 0,0,0 lower-left corner and increasing X,Z for the width and height of the layer, in unit (1) increments per unit.. NetView applies an overall scaling to make it fit within the larger view.

func AddNewLayMesh 

func AddNewLayMesh(sc *gi3d.Scene, nv *NetView, lay emer.Layer) *LayMesh

AddNewLayMesh adds LayMesh mesh to given scene for given layer

func (*LayMesh) Make 

func (lm *LayMesh) Make(sc *gi3d.Scene)

func (*LayMesh) Make2D 

func (lm *LayMesh) Make2D(init bool)

func (*LayMesh) Make4D 

func (lm *LayMesh) Make4D(init bool)

func (*LayMesh) Update 

func (lm *LayMesh) Update(sc *gi3d.Scene)

type NetView 

type NetView struct {
	gi.Layout
	Net          emer.Network          `desc:"the network that we're viewing"`
	Var          string                `desc:"current variable that we're viewing"`
	Vars         []string              `desc:"the list of variables to view, along with view-specific params"`
	VarParams    map[string]*VarParams `desc:"parameters for the list of variables to view"`
	CurVarParams *VarParams            `json:"-" xml:"-" view:"-" desc:"current var params -- only valid during Update of display"`
	Params       Params                `desc:"parameters controlling how the view is rendered"`
	ColorMap     *giv.ColorMap         `desc:"color map for mapping values to colors -- set by name in Params"`
}

NetView is a GoGi Widget that provides a 3D network view using the GoGi gi3d 3D framework.

func AddNewNetView 

func AddNewNetView(parent ki.Ki, name string) *NetView

AddNewNetView adds a new NetView to given parent node, with given name.

func (*NetView) Config 

func (nv *NetView) Config()

Config configures the overall view widget

func (*NetView) Counters 

func (nv *NetView) Counters() *gi.Label

func (*NetView) Defaults 

func (nv *NetView) Defaults()

func (*NetView) GoUpdate 

func (nv *NetView) GoUpdate(counters string)

GoUpdate is the update call to make from another go routine it does the proper blocking to coordinate with GUI updates generated on the main GUI thread.

func (*NetView) HasLayers 

func (nv *NetView) HasLayers() bool

func (*NetView) IsConfiged 

func (nv *NetView) IsConfiged() bool

IsConfiged returns true if widget is fully configured

func (*NetView) NetLay 

func (nv *NetView) NetLay() *gi.Layout

func (*NetView) OpenWeights 

func (nv *NetView) OpenWeights(filename gi.FileName)

OpenWeights opens the network weights -- when called with giv.CallMethod it will auto-prompt for filename

func (*NetView) SaveWeights 

func (nv *NetView) SaveWeights(filename gi.FileName)

SaveWeights saves the network weights -- when called with giv.CallMethod it will auto-prompt for filename

func (*NetView) Scene 

func (nv *NetView) Scene() *gi3d.Scene

func (*NetView) SetCounters 

func (nv *NetView) SetCounters(ctrs string)

func (*NetView) SetNet 

func (nv *NetView) SetNet(net emer.Network)

SetNet sets the network to view and updates view

func (*NetView) SetVar 

func (nv *NetView) SetVar(vr string)

SetVar sets the variable to view and updates the display

func (*NetView) ShowAllParams 

func (nv *NetView) ShowAllParams() string

ShowAllParams shows a dialog of all the parameters in the network.

func (*NetView) ShowNonDefaultParams 

func (nv *NetView) ShowNonDefaultParams() string

ShowNonDefaultParams shows a dialog of all the parameters that are not at their default values in the network. Useful for setting params.

func (*NetView) Toolbar 

func (nv *NetView) Toolbar() *gi.ToolBar

func (*NetView) ToolbarConfig 

func (nv *NetView) ToolbarConfig()

func (*NetView) UnitVal 

func (nv *NetView) UnitVal(lay emer.Layer, idx []int) (raw, scaled float32, clr gi.Color)

UnitVal returns the raw value, scaled value, and color representation for given unit of given layer scaled is in range -1..1 todo: incorporate history etc..

func (*NetView) Update 

func (nv *NetView) Update(counters string)

Update updates the display based on current state of network counters string, if non-empty, will be displayed at bottom of view, showing current counter state This version is for calling within main window eventloop goroutine use GoUpdate version for calling outside of main goroutine.

func (*NetView) UpdateImpl 

func (nv *NetView) UpdateImpl(counters string)

func (*NetView) VarScaleUpdate 

func (nv *NetView) VarScaleUpdate(varNm string) bool

VarScaleUpdate updates display of the scaling params for given variable (use nv.Var for current) returns true if any setting changed (update always triggered)

func (*NetView) VarsConfig 

func (nv *NetView) VarsConfig()

VarsConfig configures the variables

func (*NetView) VarsLay 

func (nv *NetView) VarsLay() *gi.Frame

func (*NetView) VarsListUpdate 

func (nv *NetView) VarsListUpdate()

VarsListUpdate updates the list of network variables

func (*NetView) VarsUpdate 

func (nv *NetView) VarsUpdate()

VarsUpdate updates the selection status of the variables and the view range state too

func (*NetView) ViewConfig 

func (nv *NetView) ViewConfig()

ViewConfig configures the 3D view

func (*NetView) ViewDefaults 

func (nv *NetView) ViewDefaults()

ViewDefaults are the default 3D view params

func (*NetView) Viewbar 

func (nv *NetView) Viewbar() *gi.ToolBar

func (*NetView) ViewbarConfig 

func (nv *NetView) ViewbarConfig()

type Params 

type Params struct {
	UnitSize  float32          `min:"0.1" max:"1" step:"0.1" def:"0.9" desc:"size of a single unit, where 1 = full width and no space.. .9 default"`
	LayNmSize float32          `min:"0.01" max:".1" step:"0.01" def:"0.05" desc:"size of the layer name labels -- entire network view is unit sized"`
	ColorMap  giv.ColorMapName `desc:"name of color map to use"`
	ZeroAlpha float32          `` /* 158-byte string literal not displayed */
	NetView   *NetView         `copy:"-" json:"-" xml:"-" view:"-" desc:"our netview, for update method"`
}

Params holds parameters controlling how the view is rendered

func (*Params) Defaults 

func (nv *Params) Defaults()

func (*Params) Update 

func (nv *Params) Update()

Update satisfies the gi.Updater interface and will trigger display update on edits

type VarParams 

type VarParams struct {
	Var     string         `desc:"name of the variable"`
	ZeroCtr bool           `` /* 139-byte string literal not displayed */
	Range   minmax.Range32 `view:"inline" desc:"range to display"`
	MinMax  minmax.F32     `view:"inline" desc:"if not using fixed range, this is the actual range of data"`
}

VarParams holds parameters for display of each variable

func (*VarParams) Defaults 

func (vp *VarParams) Defaults()

Defaults sets default values if otherwise not set

Source Files

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