public void draw(PApplet canvas, float scale) {
PVector orient = PVector.fromAngle(orientation);
orient.mult(scale * getRadius());
float x = (float) position.x * scale;
float y = (float) position.y * scale;
float diameter = getRadius() * 2 * scale;
canvas.fill(teamColor);
canvas.stroke(0);
canvas.ellipse(x, y, diameter, diameter);
canvas.line(x, y, x + (float) orient.x, y + (float) orient.y);
// Delegate Decoration to Robot
float heading = orient.heading();
float drawScale = 100f / scale * getRadius();
canvas.translate(x, y);
canvas.rotate(heading);
canvas.scale(drawScale);
// TODO: How to resolve scale, so that teams don't have to mind it also...
decorateRobot(canvas);
canvas.scale(1f / drawScale);
canvas.rotate(-heading);
canvas.translate(-x, -y);
}
/**
* Updates the particle view. This should be called on each draw cycle in order to update the
* positions of all nodes and edges in the viewer. If you need to update the positions of
* particles without drawing it (e.g. to speed up movement, call updateParticles() instead.
*/
public void draw() {
parent.pushStyle();
parent.pushMatrix();
zoomer.transform();
updateCentroid();
centroid.tick();
parent.translate(width / 2, height / 2);
parent.scale(centroid.getZ());
parent.translate(-centroid.getX(), -centroid.getY());
if (!isPaused) {
updateParticles();
}
// Ensure that any selected element is positioned at the mouse location.
if (selectedNode != null) {
Particle p = nodes.get(selectedNode);
p.makeFixed();
float mX = (zoomer.getMouseCoord().x - (width / 2)) / centroid.getZ() + centroid.getX();
float mY = (zoomer.getMouseCoord().y - (height / 2)) / centroid.getZ() + centroid.getY();
p.position().set(mX, mY, 0);
}
// Draw edges if we have positive stroke weight.
if (parent.g.strokeWeight > 0) {
parent.stroke(0, 180);
parent.noFill();
for (Map.Entry<E, Spring> row : edges.entrySet()) {
E edge = row.getKey();
Spring spring = row.getValue();
Vector3D p1 = spring.getOneEnd().position();
Vector3D p2 = spring.getTheOtherEnd().position();
edge.draw(parent, p1.x(), p1.y(), p2.x(), p2.y());
}
}
// Draw nodes.
parent.noStroke();
parent.fill(120, 50, 50, 180);
for (Map.Entry<N, Particle> row : nodes.entrySet()) {
N node = row.getKey();
Vector3D p = row.getValue().position();
node.draw(parent, p.x(), p.y());
}
parent.popMatrix();
parent.popStyle();
}
public void render(float _f) {
parent.pushMatrix();
parent.scale(_f, -_f, _f);
for (int i = 0; i < faces.length; i++) {
parent.beginShape(TRIANGLES);
for (int j = 0; j < 3; j++) {
int vt = faces[i][j];
PVector dis;
if (apply == -1) {
dis = new PVector(0.0f, 0.0f, 0.0f);
} else {
dis = auList[apply].getMotion(vt);
}
parent.vertex(vertices[vt].x + dis.x, vertices[vt].y + dis.y, vertices[vt].z + dis.z);
}
parent.endShape();
}
parent.popMatrix();
}
private void doTransformation(float _x, float _y) {
// applet.translate(layer.x + _x, layer.y + _y, layer.z);
// This, with the changes in draw, seems to work better
applet.translate(_x, _y, layer.z);
applet.scale(layer.scale, layer.scale, 1);
}