public void setBrush(AbstractShape brush) {
this.drawShape = brush;
this.localBrushCenter = drawShape.getCenterPointLocal();
this.brushWidthHalf = drawShape.getWidthXY(TransformSpace.LOCAL) / 2f;
this.brushHeightHalf = drawShape.getHeightXY(TransformSpace.LOCAL) / 2f;
this.stepDistance = brushWidthHalf / 2.8f;
this.drawShape.setFillColor(this.brushColor);
this.drawShape.setStrokeColor(this.brushColor);
}
public void drawBrush(int steps, Vector3D whatToAdd) {
int i = 0;
do {
i++;
cPos.addLocal(whatToAdd);
// Draw new brush into FBO at correct position
Vector3D diff = cPos.getSubtracted(drawLine.getCenterPointLocal());
drawApp.pushMatrix();
drawApp.translate(diff.x, diff.y);
// Draw brush
drawLine.setStrokeColor(lineColor);
drawLine.setFillColor(lineColor);
drawLine.drawComponent(drawApp.g);
drawApp.popMatrix();
} while (i < steps);
}
