Java Code Examples for processing.core.PShape#setTexture()

The following examples show how to use processing.core.PShape#setTexture() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: PShapeUtil.java From haxademic with MIT License

6 votes

public static void addTextureUVToShape(PShape shape, PImage img, float outerExtent, boolean xyMapping) {
	shape.setStroke(false);
	// shape.setFill(255);	// This seems to jack up vertex shaders
	shape.setTextureMode(P.NORMAL);
	
	for (int i = 0; i < shape.getVertexCount(); i++) {
		PVector v = shape.getVertex(i);
		float uX = (xyMapping == true) ? v.x : v.z;
		shape.setTextureUV(
				i, 
				P.map(uX, -outerExtent, outerExtent, 0, 1f), 
				P.map(v.y, -outerExtent, outerExtent, 0, 1f)
				);
	}

	for (int j = 0; j < shape.getChildCount(); j++) {
		PShape subShape = shape.getChild(j);
		addTextureUVToShape(subShape, img, outerExtent, xyMapping);
	}

	if(img != null) shape.setTexture(img);
}

Example 2

Source File: PShapeUtil.java From haxademic with MIT License

6 votes

public static void addTextureUVExactWidthHeight(PShape shape, PImage img, float width, float height) {
	shape.setStroke(false);
	// shape.setFill(255);	// This seems to jack up vertex shaders
	shape.setTextureMode(P.NORMAL);
	
	for (int i = 0; i < shape.getVertexCount(); i++) {
		PVector v = shape.getVertex(i);
		shape.setTextureUV(
				i, 
				P.map(v.x, -width/2f, width/2f, 0, 1f), 
				P.map(v.y, -height/2f, height/2f, 0, 1f)
				);
	}
	
	for (int j = 0; j < shape.getChildCount(); j++) {
		PShape subShape = shape.getChild(j);
		addTextureUVExactWidthHeight(subShape, img, width, height);
	}
	
	if(img != null) shape.setTexture(img);
}

Example 3

Source File: PShapeUtil.java From haxademic with MIT License

6 votes

public static void addTextureUVSpherical(PShape shape, PImage img) {
	shape.setStroke(false);
	// shape.setFill(255);	// This seems to jack up vertex shaders
	shape.setTextureMode(P.NORMAL);
	
	for (int i = 0; i < shape.getVertexCount(); i++) {
		PVector p = shape.getVertex(i);
		// map spherical coordinate to uv coordinate :: https://stackoverflow.com/questions/19357290/convert-3d-point-on-sphere-to-uv-coordinate
		util.set(p.normalize()); 
		float u = P.atan2(util.x, util.z) / P.TWO_PI + 0.5f; 
		float v = P.asin(util.y) / P.PI + .5f;
		shape.setTextureUV(i, u, v);
	}
		
	for (int j = 0; j < shape.getChildCount(); j++) {
		PShape subShape = shape.getChild(j);
		addTextureUVToShape(subShape, img);
	}
	
	if(img != null) shape.setTexture(img);
}

Example 4

Source File: DwSoftBall3D.java From PixelFlow with MIT License

5 votes

@Override
public void createShapeWireframe(PGraphics pg, DwStrokeStyle style){
  PShape shp = createShape(pg);
  shp.setTexture(null);
  shp.setFill(false);
  shp.setStroke(true);
  shp.setStroke(style.stroke_color);
  shp.setStrokeWeight(style.stroke_weight);
  
  setShapeWireframe(pg.parent, shp);
}

Example 5

Source File: DwSoftBall2D.java From PixelFlow with MIT License

5 votes

@Override
public void createShapeWireframe(PGraphics pg, DwStrokeStyle style){
  PShape shp = createShape(pg);
  
  shp.setTexture(null);
  shp.setFill(false);
  shp.setStroke(true);
  shp.setStroke(style.stroke_color);
  shp.setStrokeWeight(style.stroke_weight);
  setShapeWireframe(pg.parent, shp);
}

Example 6

Source File: DwSoftGrid2D.java From PixelFlow with MIT License

5 votes

@Override
public void createShapeWireframe(PGraphics pg, DwStrokeStyle style){
  PShape shp = pg.createShape();
  displayGridXY(shp, texture_XYp);
  shp.setTexture(null);
  shp.setFill(false);
  shp.setStroke(true);
  shp.setStroke(style.stroke_color);
  shp.setStrokeWeight(style.stroke_weight);
  
  setShapeWireframe(pg.parent, shp);
}

Example 7

Source File: DwSoftGrid3D.java From PixelFlow with MIT License

5 votes

@Override
public void createShapeWireframe(PGraphics pg, DwStrokeStyle style){
  PShape shp = createShape(pg);
  
  shp.setTexture(null);
  shp.setFill(false);
  shp.setStroke(true);
  shp.setStroke(style.stroke_color);
  shp.setStrokeWeight(style.stroke_weight);
  
  setShapeWireframe(pg.parent, shp);
}

Example 8

Source File: DwFoldingSoftBody.java From PixelFlow with MIT License

5 votes

@Override
public void createShapeWireframe(PGraphics pg, DwStrokeStyle style){
  PShape shp = createShape(pg);
  shp.setTexture(null);
  shp.setFill(false);
  shp.setStroke(true);
  shp.setStroke(style.stroke_color);
  shp.setStrokeWeight(style.stroke_weight);
  
  setShapeWireframe(pg.parent, shp);
}

Example 9

Source File: GradientBlobs.java From haxademic with MIT License

5 votes

protected PShape newSphere(float size, PImage texture) {
		PShape shape = p.createShape(P.SPHERE, size);
		shape.setTexture(texture);
//		float extent = PShapeUtil.getSvgMaxExtent(shape);
//		PShapeUtil.addUVsToPShape(shape, extent);
		return shape;
	}

Example 10

Source File: PShapeSolid.java From haxademic with MIT License

5 votes

public static PShapeSolid newSolidSphere(float size, PImage texture) {
	PShape sphere = P.p.createShape(P.SPHERE, size).getTessellation();
	sphere.setTexture(texture);
	PShapeUtil.addTextureUVSpherical(sphere, texture);

	PShape group = P.p.createShape(P.GROUP);
	group.addChild(sphere);
	return new PShapeSolid(group);
}

Example 11

Source File: TextureAudioBlocksDeform.java From haxademic with MIT License

5 votes

protected void buildGrid() {
		// build the parent group
		gridShape = P.p.createShape(P.GROUP);

		// build the blocks
		int cols = 20;
		int rows = 10;
		float blockSize = 20f;
		float blockSpacing = blockSize * 2f;
		float halfW = cols/2 * blockSpacing;
		float halfH = rows/2 * blockSpacing;
		blocks = new PShape[cols * rows];
		int buildIndex = 0;
		for (int x = 0; x < cols; x++) {
			for (int y = 0; y < rows; y++) {
				float u = P.map(x, 0, cols - 1, 0.005f, 0.995f);
				float v = P.map(y, 0, rows - 1, 0.005f, 0.995f);
				PShape boxx = Shapes.createBoxSingleUV(blockSize, u, v);
//				PShape boxx = Shapes.createRectSingleUV(blockSize, u, v);
				boxx.setStroke(false);
//				boxx.setFill(gradient.getColorAtProgress(MathUtil.randRangeDecimal(0, 1)));
				boxx.setTexture(audioTexture.texture());
				boxx.translate(x * blockSpacing - halfW, y * blockSpacing - halfH, 0);
				blocks[buildIndex] = boxx;
				buildIndex++;
			}
		}
		
		// normalize group shape
		PShapeUtil.centerShape(gridShape);
		PShapeUtil.scaleShapeToHeight(gridShape, height * 5f);
	}

Example 12

Source File: TextureBlocksSheet.java From haxademic with MIT License

4 votes

protected void buildGrid() {
		// build the parent group
		gridShape = P.p.createShape(P.GROUP);

		// build the blocks
		int cols = 20;
		int rows = 10;
		float blockSize = 15f;
		float blockSpacing = blockSize * 2f;
		float halfW = cols/2 * blockSpacing;
		float halfH = rows/2 * blockSpacing;
		blocks = new PShape[cols * rows];
		int buildIndex = 0;
		for (int x = 0; x < cols; x++) {
			for (int y = 0; y < rows; y++) {
//				PShape box = P.p.createShape(P.BOX, 10);
//				box.setFill(gradient.getColorAtProgress(MathUtil.randRangeDecimal(0, 1)));
//				box.translate(x, y, -MathUtil.randRangeDecimal(0, 1));
//				gridShape.addChild(box);
				
				float u = P.map(x, 0, cols - 1, 0.005f, 0.995f);
				float v = P.map(y, 0, rows - 1, 0.005f, 0.995f);
				PShape boxx = Shapes.createBoxSingleUV(blockSize, u, v);
//				PShape boxx = Shapes.createRectSingleUV(blockSize, u, v);
				boxx.setStroke(false);
//				boxx.setFill(gradient.getColorAtProgress(MathUtil.randRangeDecimal(0, 1)));
				boxx.setTexture(audioTexture.texture());
				boxx.translate(x * blockSpacing - halfW, y * blockSpacing - halfH, 0);
				blocks[buildIndex] = boxx;
				buildIndex++;
				
//				gridShape.addChild(boxx);
			}
		}
		
//		gridShape = Shapes.createSheet(40, audioTexture.texture());
//		gridShape = gridShape.getTessellation();
//		gridShape.setTexture(audioTexture.texture());
		
		// normalize group shape
		PShapeUtil.centerShape(gridShape);
		PShapeUtil.scaleShapeToHeight(gridShape, height * 5f);
		
//		for (int i = 0; i < blocks.length; i++) {
//			PShapeUtil.scaleShapeToHeight(blocks[i], height * 0.2f);
//		}
		
		// debug
//		DebugView.setValue("grid cubes", cols * rows);
//		DebugView.setValue("grid vertices", PShapeUtil.vertexCount(gridShape));
//		DebugView.setValue("grid max extent", PShapeUtil.getMaxExtent(gridShape));
	}