Examples with PVector processing.core.PVector used on opensource projects

Example 6 with PVector

use of processing.core.PVector in project processing by processing.

the class PShapeOpenGL method getWidth.

/*
  static public void copyGroup2D(PGraphicsOpenGL pg, PShape src, PShape dest) {
    copyMatrix(src, dest);
    copyStyles(src, dest);
    copyImage(src, dest);

    for (int i = 0; i < src.getChildCount(); i++) {
      PShape c = createShape2D(pg, src.getChild(i));
      dest.addChild(c);
    }
  }
*/
///////////////////////////////////////////////////////////
//
// Query methods
@Override
public float getWidth() {
    PVector min = new PVector(Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
    PVector max = new PVector(Float.NEGATIVE_INFINITY, Float.NEGATIVE_INFINITY, Float.NEGATIVE_INFINITY);
    if (shapeCreated) {
        getVertexMin(min);
        getVertexMax(max);
    }
    width = max.x - min.x;
    return width;
}

Example 7 with PVector

use of processing.core.PVector in project processing by processing.

the class PShapeOpenGL method getHeight.

@Override
public float getHeight() {
    PVector min = new PVector(Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
    PVector max = new PVector(Float.NEGATIVE_INFINITY, Float.NEGATIVE_INFINITY, Float.NEGATIVE_INFINITY);
    if (shapeCreated) {
        getVertexMin(min);
        getVertexMax(max);
    }
    height = max.y - min.y;
    return height;
}

Example 8 with PVector

use of processing.core.PVector in project WordCram by danbernier.

the class WordCramEngine method placeWord.

private boolean placeWord(EngineWord eWord) {
    Word word = eWord.word;
    // TODO can we move these into EngineWord.setDesiredLocation? Does that make sense?
    Rectangle2D rect = eWord.getShape().getBounds2D();
    int wordImageWidth = (int) rect.getWidth();
    int wordImageHeight = (int) rect.getHeight();
    eWord.setDesiredLocation(placer, eWords.size(), wordImageWidth, wordImageHeight, renderer.getWidth(), renderer.getHeight());
    // Set maximum number of placement trials
    int maxAttemptsToPlace = renderOptions.maxAttemptsToPlaceWord > 0 ? renderOptions.maxAttemptsToPlaceWord : calculateMaxAttemptsFromWordWeight(word);
    EngineWord lastCollidedWith = null;
    for (int attempt = 0; attempt < maxAttemptsToPlace; attempt++) {
        eWord.nudge(nudger.nudgeFor(word, attempt));
        PVector loc = eWord.getCurrentLocation();
        if (loc.x < 0 || loc.y < 0 || loc.x + wordImageWidth >= renderer.getWidth() || loc.y + wordImageHeight >= renderer.getHeight()) {
            continue;
        }
        if (lastCollidedWith != null && eWord.overlaps(lastCollidedWith)) {
            continue;
        }
        boolean foundOverlap = false;
        for (EngineWord otherWord : drawnWords) {
            if (eWord.overlaps(otherWord)) {
                foundOverlap = true;
                lastCollidedWith = otherWord;
                break;
            }
        }
        if (!foundOverlap) {
            eWord.finalizeLocation();
            return true;
        }
    }
    skipWord(eWord.word, WordSkipReason.NO_SPACE);
    return false;
}

Example 9 with PVector

use of processing.core.PVector in project WordCram by danbernier.

the class Placers method horizBandAnchoredLeft.

public static WordPlacer horizBandAnchoredLeft() {
    final Random r = new Random();
    return new WordPlacer() {

        public PVector place(Word word, int wordIndex, int wordsCount, int wordImageWidth, int wordImageHeight, int fieldWidth, int fieldHeight) {
            // big=left, small=right
            float x = (1 - word.weight) * fieldWidth * r.nextFloat();
            float y = ((float) fieldHeight) * 0.5f;
            return new PVector(x, y);
        }
    };
}

Example 10 with PVector

use of processing.core.PVector in project WordCram by danbernier.

the class PlottingWordNudger method nudgeFor.

public PVector nudgeFor(Word word, int attempt) {
    PVector v = wrappedNudger.nudgeFor(word, attempt);
    parent.pushStyle();
    parent.noStroke();
    float alpha = attempt / 700f;
    //alpha = (float) Math.pow(alpha, 3);
    //, alpha * 255);
    parent.fill(40, 255, 255);
    PVector wordLoc = PVector.add(v, word.getTargetPlace());
    parent.ellipse(wordLoc.x, wordLoc.y, 3, 3);
    parent.popStyle();
    return v;
}