Function duDebugDrawNavMeshNodes

3rdparty/recast/DetourDebugDraw.cpp:263–299

}

void duDebugDrawNavMeshNodes(struct duDebugDraw* dd, const dtNavMeshQuery& query)
{
	if (!dd) return;
	
	const dtNodePool* pool = query.getNodePool();
	if (pool)
	{
		const float off = 0.5f;
		dd->begin(DU_DRAW_POINTS, 4.0f);
		for (int i = 0; i < pool->getHashSize(); ++i)
		{
			for (dtNodeIndex j = pool->getFirst(i); j != DT_NULL_IDX; j = pool->getNext(j))
			{
				const dtNode* node = pool->getNodeAtIdx(j+1);
				if (!node) continue;
				dd->vertex(node->pos[0],node->pos[1]+off,node->pos[2], duRGBA(255,192,0,255));
			}
		}
		dd->end();
		
		dd->begin(DU_DRAW_LINES, 2.0f);
		for (int i = 0; i < pool->getHashSize(); ++i)
		{
			for (dtNodeIndex j = pool->getFirst(i); j != DT_NULL_IDX; j = pool->getNext(j))
			{
				const dtNode* node = pool->getNodeAtIdx(j+1);
				if (!node) continue;
				if (!node->pidx) continue;
				const dtNode* parent = pool->getNodeAtIdx(node->pidx);
				if (!parent) continue;
				dd->vertex(node->pos[0],node->pos[1]+off,node->pos[2], duRGBA(255,192,0,128));
				dd->vertex(parent->pos[0],parent->pos[1]+off,parent->pos[2], duRGBA(255,192,0,128));
			}
		}
		dd->end();
	}
}


static void drawMeshTileBVTree(duDebugDraw* dd, const dtMeshTile* tile)