public void drawTree(DebugDraw argDraw)
{
m_tree.drawTree(argDraw);
}
public World(Vec2 gravity, IWorldPool pool, BroadPhase broadPhase)
{
this.pool = pool;
m_destructionListener = null;
m_debugDraw = null;
m_bodyList = null;
m_jointList = null;
m_bodyCount = 0;
m_jointCount = 0;
m_warmStarting = true;
m_continuousPhysics = true;
m_subStepping = false;
m_stepComplete = true;
m_allowSleep = true;
m_gravity.set(gravity);
m_flags = CLEAR_FORCES;
m_inv_dt0 = 0f;
m_contactManager = new ContactManager(this, broadPhase);
m_profile = new Profile();
m_particleSystem = new ParticleSystem(this);
for (int i = 0; i < contactStacks.Length; i++)
{
contactStacks[i] = new ContactRegister[Enum.GetValues(typeof (ShapeType)).Length];
}
initializeRegisters();
}
/**
* Register a routine for debug drawing. The debug draw functions are called inside with
* World.DrawDebugData method. The debug draw object is owned by you and must remain in scope.
*
* @param debugDraw
*/
public void setDebugDraw(DebugDraw debugDraw)
{
m_debugDraw = debugDraw;
}
public void drawTree(DebugDraw argDraw, DynamicTreeNode node, int spot, int height)
{
node.aabb.getVertices(drawVecs);
color.set(1, (height - spot)*1f/height, (height - spot)*1f/height);
argDraw.drawPolygon(drawVecs, 4, color);
argDraw.getViewportTranform().getWorldToScreen(node.aabb.upperBound, textVec);
argDraw.drawString(textVec.x, textVec.y, node.id + "-" + (spot + 1) + "/" + height, color);
if (node.child1 != null)
{
drawTree(argDraw, node.child1, spot + 1, height);
}
if (node.child2 != null)
{
drawTree(argDraw, node.child2, spot + 1, height);
}
}
public void drawTree(DebugDraw argDraw)
{
if (m_root == null)
{
return;
}
int height = computeHeight();
drawTree(argDraw, m_root, 0, height);
}
public void drawTree(DebugDraw argDraw, int node, int spot, int height)
{
AABB a = m_aabb[node];
a.getVertices(drawVecs);
color.set(1, (height - spot)*1f/height, (height - spot)*1f/height);
argDraw.drawPolygon(drawVecs, 4, color);
argDraw.getViewportTranform().getWorldToScreen(a.upperBound, textVec);
argDraw.drawString(textVec.x, textVec.y, node + "-" + (spot + 1) + "/" + height, color);
int c1 = m_child1[node];
int c2 = m_child2[node];
if (c1 != NULL_NODE)
{
drawTree(argDraw, c1, spot + 1, height);
}
if (c2 != NULL_NODE)
{
drawTree(argDraw, c2, spot + 1, height);
}
}
