JCM:Scripting:Documentation:Dynamic Textures
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Dynamic Textures
NTE provides a GraphicsTexture class to use JS-controlled textures with dynamic content on models for LCD displays, blinking indicators, scrolling text LED, and so on.
GraphicsTexture
Functions And Objects | Description |
---|---|
new GraphicsTexture(width: int, height: int)
|
To create a dynamic texture, you need to specify the width and height.
If you plan to draw contents related to per-block/per-train, you should use this in the |
GraphicsTexture.close(): void
|
Releases the memory used by this texture. It cannot be used after that.
If it was created in the |
GraphicsTexture.bufferedImage: BufferedImage
|
Java AWT's BufferedImage for use as a temporary canvas. |
GraphicsTexture.graphics: Graphics2D
|
This is the Java AWT's Graphics for this texture. You can call different functions to draw on the bufferedImage. |
GraphicsTexture.upload(): void
|
Loads the contents of bufferedImage into video memory and immediately displays it on the model.
This operation can significantly reduce FPS. It is recommended to use it in combination with For example, the screen can be updated only 10 times per second, and it may not be updated at far distances, in some cases the information may not be updated at all. |
GraphicsTexture.identifier: Identifier
|
The identifier of the virtual resource of this dynamic texture. You can use this to replace the model texture/draw a texture with this id. |
You can use the importPackage function from Rhino to satisfy the java.awt dependency when using AWT classes.
You can find some AWT tutorials on the Internet or look at the JavaDoc to see what drawing capabilities are available in Graphics2D:
- JavaDoc: Graphics (is a parent class for Graphics2D, which means everything in it can be used in GraphicsTexture.graphics as well)
- JavaDoc: Graphics2D
The following functions can be used:
static Color.decode
,Color.WHITE…
,new Color
Graphics.setColor
,Graphics.setFont
,Graphics.setStroke(new BasicStroke(…))
Graphics.drawRect
,Graphics.fillRect
,Graphics.drawRoundRect
,Graphics.fillRoundRect
Graphics.drawImage
,Graphics.drawString
,Font.deriveFont
Graphics.setPaint(new GradientPaint(…))
,Graphics.fill(new Rectangle(…))
Graphics.getTransform
,Graphics.transform
,Graphics.setTransform
,AffineTransform.getTranslateInstance
,AffineTransform.getRotateInstance
Graphics.setClip
Graphics.getComposite
,Graphics.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, …))
,Graphics.setComposite