private void addWall() {
Vector3d normal = new Vector3d(0.0, 0.0, 1.0);
double centroidHeight = 2.0;
ArrayList<Point2d> pointList = new ArrayList<Point2d>();
Point2d wallPoint0 = new Point2d(WALL_START_X, WALL_Y);
Point2d wallPoint1 = new Point2d(WALL_START_X + WALL_LENGTH, WALL_Y);
Point2d wallPoint2 =
new Point2d(WALL_START_X + WALL_LENGTH, WALL_Y + Math.signum(WALL_Y) * WALL_THICKNESS);
Point2d wallPoint3 = new Point2d(WALL_START_X, WALL_Y + Math.signum(WALL_Y) * WALL_THICKNESS);
pointList.add(wallPoint0);
pointList.add(wallPoint1);
pointList.add(wallPoint2);
pointList.add(wallPoint3);
ConvexPolygon2d convexPolygon = new ConvexPolygon2d(pointList);
RotatableConvexPolygonTerrainObject rightWall =
new RotatableConvexPolygonTerrainObject(
normal, convexPolygon, centroidHeight, YoAppearance.Brown());
combinedTerrainObject.addTerrainObject(rightWall);
}
private void addPillars() {
Vector3d normal = new Vector3d(0.0, 0.0, 1.0);
double centroidHeight = 2.0;
Point2d bottomLeft = new Point2d(-PILLAR_WIDTH / 2.0, PILLAR_WIDTH / 2.0);
Point2d bottomRight = new Point2d(-PILLAR_WIDTH / 2.0, -PILLAR_WIDTH / 2.0);
Point2d topLeft = new Point2d(PILLAR_WIDTH / 2.0, PILLAR_WIDTH / 2.0);
Point2d topRight = new Point2d(PILLAR_WIDTH / 2.0, -PILLAR_WIDTH / 2.0);
double pillarDistance = WALL_LENGTH / (NUM_PILLARS - 1.0);
Vector2d offset = new Vector2d(0.0, -WALL_Y + PILLAR_WIDTH / 2.0);
for (int i = 0; i < NUM_PILLARS; i++) {
ArrayList<Point2d> points = new ArrayList<Point2d>();
offset.setX(WALL_START_X + pillarDistance * i);
Point2d localBottomLeft = new Point2d();
localBottomLeft.add(bottomLeft, offset);
Point2d localBottomRight = new Point2d();
localBottomRight.add(bottomRight, offset);
Point2d localTopLeft = new Point2d();
localTopLeft.add(topLeft, offset);
Point2d localTopRight = new Point2d();
localTopRight.add(topRight, offset);
points.add(localBottomLeft);
points.add(localBottomRight);
points.add(localTopLeft);
points.add(localTopRight);
ConvexPolygon2d convexPolygon = new ConvexPolygon2d(points);
AppearanceDefinition appearance = YoAppearance.Brown();
// YoAppearance.makeTransparent(appearance, 0.7f);
RotatableConvexPolygonTerrainObject pillar =
new RotatableConvexPolygonTerrainObject(
normal, convexPolygon, centroidHeight, appearance);
combinedTerrainObject.addTerrainObject(pillar);
}
}