I want to add a text to a cube, which has a 3D text as a child. I am trying to write/show the text to the front face (or very close) of the cube.
I am using the below javascript to write on the 3D text:
#pragma strict
var countdown : int = 200;
function Update()
{
GetComponent(TextMesh).text = countdown.ToString();
}
EDIT: My difficulty is to make the text appear in the front side/face of the cube, like it is written on it.
My last failed try was to use the below lines:
var tm = gameObject.AddComponent(TextMesh);
tm.text = countdown.ToString();
Any ideas?
If the TextMesh object is a child of the cube, then what you'd want to use is:
transform.Find("TextMeshObjectName").GetComponent(TextMesh).text = countdown.ToString();
where TextMeshObjectName is the name of your TextMesh object. I'm also assuming the script is running from within the cube. There are of course other ways to find children as well, so if you like, take a look at this link here
Related
I am able to open a 3DS file in MeshLab and when I export to Collada DAE format the textures are visible but they are not being projected onto the mesh in the same way as the preview in MeshLab. For example, the front/back faces of a cube would have the proper texture (suppose it's a polka dot) but the top and bottom have a striped look. How can I apply a single texture and have it appear as intended on all faces, like the imported model before I convert it?
This problem is a result of the end software being used to view the DAE file. It's not a problem with MeshLab.
For example, if loading the file into Away3D be sure to handle the texture materials using the TextureMaterial class instead of the simpler SinglePassMaterialBase such as what you might find in their example code. Here is what I use now, and it displays texture properly:
var material:TextureMaterial = cast(asset, TextureMaterial);
material.ambientColor = 0xffffff;
material.lightPicker = _lightPicker;
material.shadowMethod = new FilteredShadowMapMethod(_light);
material.lightPicker = _lightPicker;
material.gloss = 30;
material.specular = 1;
material.ambient = 1;
material.repeat = true;
How to add text below/above in the middle of the polyline in osmdroid? setTitle() does not work neither is setSubDescription().
And also how to add button overlays.
There is a way to do it and it's an opt in feature of the Marker class. The easiest way to find an example is with the LatLonGridOverlay. I'll reduce the logic to something simple to understand below. The key is the order of code, see the title, then set the icon to null, then add to the map. You'll have to figure out where you want the Marker to be based on the coordinates of the polyline but it does work.
Polyline p = new Polyline();
List<GeoPoint> pts = new ArrayList<GeoPoint>();
//add your points here
p.setPoints(pts);
//add to map
Marker m = new Marker(mapView);
m.setTitle("Some text here");
//must set the icon last
m.setIcon(null);
m.setPosition(new GeoPoint(marker location here));
//add to map
source
Setting icon to null alone doesn't worked for me, I need to use setTextIcon:
distanceMarker = new Marker(mapView);
distanceMarker.setIcon(null);
distanceMarker.setTextIcon(distance);
GeoPoint p3 = new GeoPoint((loc.getLatitude()+poi.getLat())/2,(loc.getLongitude()+poi.getLon())/2);
distanceMarker.setPosition(p3);
mapView.getOverlayManager().add(distanceMarker);
There is a too long, didn't read version down below.
So I've been making a little game in which the player has to click on a grid of bricks that matches the color of the needed brick in the upper right hand corner of the screen. After they click on the needed color, the bricks explode and the bricks of the same color next to them explode as well creating combos. That leaves holes in the grid so I have to somehow reset the grid itself without resetting the gamestate itself. I've got something working right now which is this:
private function ResetNow():Void
{
if (Restter == 1) Restter = 0;
//if this block is up here, same results
/*
wantedBricks.kill();
wantedBrik._changeColor = FlxMath.rand(0, 2);
bricks.autoReviveMembers = true;
bricks.revive();
*/
Restter = 0;
//Removes stray detectors so the neverending combo bug won't occur
for (stray in dets.members) stray.kill();
if (Restter == 0)
{
wantedBricks.kill();
wantedBrik._changeColor = FlxMath.rand(0, 2);
bricks.autoReviveMembers = true;
bricks.revive();
wantedBricks.autoReviveMembers = true;
wantedBricks.revive();
for (zgem in bricks.members) zgem.EQUITYCHECK = FlxMath.rand(0, 2);
}
//add(bricks);
Restter = 1;
}
So, again, I have a grid of blocks set up at create, that is group bricks. And I have a sprite in the upper right corner which is wantedBrik. What happens during gameplay, is the player clicks on the bricks that matches the wanted bricks to clear them out of the grid. When there are no more wantedBricks(a group), it is supposed to reset the grid, and change the color of the wantedBrik. I also have it somewhere else in the code that if a member of the big grid's EQUITYCHECK(basic object hacked in value) is equal to the wantedBrik, add it to the wantedBricks(which, is why I'm checking for no more of them). So, what happens?
Well, if the color of the wantedBrik doesn't change, everything's fine and resets like normal. the wantedBricks group acurately counts the bricks that actually match the wantedBrik's color. And when it does change, for some reason, gameplay is normal. BUT, wantedBricks not only thinks that the old color is still needed, but it also thinks the new color is still needed too. So when the player clicks the new needed color bricks, they do explode, but because wantedBrik thinks the old color is still wanted, it doesn't hit null and the grid won't reset.
What can I do to make sure that wantedBricks behaves correctly after a color change?
TL;DR version: I need to get a Haxe array to forget or lose old numbers. How can I do this?
The "Pirate Pig" sample may be useful to you. Since it is a puzzle game, there may be some similar problems that were solved there. You can find it using openfl create or nme create depending on which you are currently using.
You can create a simple array like this:
var myArray = [];
You can also type arrays, like this:
var numbers = new Array<Float>();
Then you can use push(), concat() and other array methods.
I'm creating a dynamic VSD from a hierarchical set of data that represents a flowchart. I don't want/need to fuddle with absolute positioning of these elements - the automatic layout options will work just fine.
The problem is I can't figure out how to perform this command via code. In the UI (Visio 2010), the commands are on the ribbon here: Design (tab) -> Layout (group) -> Re-Layout (SplitButton).
Any of these will do. Looking through the Visio SDK documentation and Googling for a couple days have turned up nothing of very much use.
Any ideas? (using C#, but VB/VBA would do)
The Page.Layout() method itself is not enough.
In the WBSTreeView.sln sample project (VB.Net) I found how to accomplish this, but couldn't post my answer until 8 hours later :-x
The other layout types are possible by looking through the enums used below.
Compact -> DownRight just ended up being better for most of the flows we're creating.
Translated to C#:
// auto-layout, Compact Tree -> Down then Right
var layoutCell = this._page.PageSheet.get_CellsSRC(
(short)VisSectionIndices.visSectionObject,
(short)VisRowIndices.visRowPageLayout,
(short)VisCellIndices.visPLOPlaceStyle);
layoutCell.set_Result(
VisUnitCodes.visPageUnits,
(short)VisCellVals.visPLOPlaceCompactDownRight);
layoutCell = this._page.PageSheet.get_CellsSRC(
(short)VisSectionIndices.visSectionObject,
(short)VisRowIndices.visRowPageLayout,
(short)VisCellIndices.visPLORouteStyle);
layoutCell.set_Result(
VisUnitCodes.visPageUnits,
(short)VisCellVals.visLORouteFlowchartNS);
//// to change page orientation
//layoutCell = this._page.PageSheet.get_CellsSRC(
// (short)VisSectionIndices.visSectionObject,
// (short)VisRowIndices.visRowPrintProperties,
// (short)VisCellIndices.visPrintPropertiesPageOrientation);
//layoutCell.set_Result(
// VisUnitCodes.visPageUnits,
// (short)VisCellVals.visPPOLandscape);
// curved connector lines
layoutCell = this._page.PageSheet.get_CellsSRC(
(short)VisSectionIndices.visSectionObject,
(short)VisRowIndices.visRowPageLayout,
(short)VisCellIndices.visPLOLineRouteExt);
layoutCell.set_Result(
VisUnitCodes.visPageUnits,
(short)VisCellVals.visLORouteExtNURBS);
// perform the layout
this._page.Layout();
// optionally resize the page to fit the space taken by its shapes
this._page.ResizeToFitContents();
//
Changing Connector Line Colors
If you're unfamiliar with how formulas for colors work, this might also be very frustrating. By default you can give an int as a string to get pre-defined colors, but this isn't very helpful because there isn't an easy way to figure out what each of those colors are. (There is a Page.Colors collection, but you have to inspect each of their RGB values and figure out the color from them.)
Instead, you can use your own RGB values for the formula.
private void SetConnectorLineColor(Shape connector, string colorFormula)
{
var cell = connector.get_Cells("LineColor");
cell.Formula = colorFormula;
}
internal static class AnswerColorFormula
{
public static string Green = "RGB(0,200,0)";
public static string Orange = "RGB(255,100,0)";
public static string Yellow = "RGB(255,200,0)";
public static string Red = "RGB(255,5,5)";
}
Call the Layout method on the Page object. If there are shapes selected on this page then this method will only operate on the current selection. You may want to call DeselectAll on the ActiveWindow first.
I found this solution.
If type of chart is pie, how specify parameters (x,y) of highlight(x, y)?
Thanks
Sorry for my bad English.
Unfortunately, flot doesn't expose the pie highlighting code to the user. So we are pretty much out of luck, but what may work for you is synthesizing a click event at the appropriate place on the page:
$("#highligher").click(function () {
var e = jQuery.Event('click');
e.pageX = 250; //add a made up x/y coordinate to the click event
e.pageY = 250;
$('#plot canvas:first').trigger(e); //trigger the click event on the canvas
});
Here it is in action: http://jsfiddle.net/ryleyb/mHJm5/
The problem is you have to know where the slice you want to highlight is already. This would be easy enough to set if the graph is static. If it's a dynamic graph, you'd have to dig into the source of the pie code to figure out how to calculate where the pie slice is. It might be easier in that case to just have a copy of all the pie functions and manually draw on the pie overlay.
Just got this working by altering a few things...
I changed highlight and unhighlight in jquery.flot.pie.js to pieHighlight and pieUnhighlight.
Then, after these two lines in jquery.flot.pie.js...
plot.hooks.processOptions.push(function(plot, options) {
if (options.series.pie.show) {
I added...
plot.highlight = pieHighlight;
plot.unhighlight = pieUnhighlight;
We're maintaining selection state outside of the chart (as a backbone model). When a selection event (click) occurs, we set the selected slice in the model. When selection changes, we refresh the chart using a selection color for the pie slices that are selected.
var data = [];
var color = slice.index == selected ? '#FF0000' : '#0000FF';
data.push({label:slice.Label,data:slice.Value,color:color});
The snippet above uses blue for all non-selected slices, red for the selected slice. Your color logic will be more sophisticated.
NOTE: You can also use rgba CSS for the colors, which gives a really nice effect. For example:
var color = slice.index == selected ? 'rgba(0,0,255,1)' : 'rgba(0,0,255,0.5)';