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C++ OffMeshConnection::DrawDebugGeometry方法代码示例

本文整理汇总了C++中OffMeshConnection::DrawDebugGeometry方法的典型用法代码示例。如果您正苦于以下问题:C++ OffMeshConnection::DrawDebugGeometry方法的具体用法?C++ OffMeshConnection::DrawDebugGeometry怎么用?C++ OffMeshConnection::DrawDebugGeometry使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在OffMeshConnection的用法示例。


在下文中一共展示了OffMeshConnection::DrawDebugGeometry方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawDebugGeometry

void DynamicNavigationMesh::DrawDebugGeometry(DebugRenderer* debug, bool depthTest)
{
    if (!debug || !navMesh_ || !node_)
        return;

    const Matrix3x4& worldTransform = node_->GetWorldTransform();

    const dtNavMesh* navMesh = navMesh_;

    for (int z = 0; z < numTilesZ_; ++z)
    {
        for (int x = 0; x < numTilesX_; ++x)
        {
            // Get the layers from the tile-cache
            const dtMeshTile* tiles[TILECACHE_MAXLAYERS];
            int tileCount = navMesh->getTilesAt(x, z, tiles, TILECACHE_MAXLAYERS);
            for (int i = 0; i < tileCount; ++i)
            {
                const dtMeshTile* tile = tiles[i];
                if (!tile)
                    continue;

                for (int i = 0; i < tile->header->polyCount; ++i)
                {
                    dtPoly* poly = tile->polys + i;
                    for (unsigned j = 0; j < poly->vertCount; ++j)
                    {
                        debug->AddLine(
                            worldTransform * *reinterpret_cast<const Vector3*>(&tile->verts[poly->verts[j] * 3]),
                            worldTransform * *reinterpret_cast<const Vector3*>(&tile->verts[poly->verts[(j + 1) % poly->vertCount] * 3]),
                            Color::YELLOW,
                            depthTest
                            );
                    }
                }
            }
        }
    }

    Scene* scene = GetScene();
    if (scene)
    {
        // Draw Obstacle components
        if (drawObstacles_)
        {
            PODVector<Node*> obstacles;
            scene->GetChildrenWithComponent<Obstacle>(obstacles, true);
            for (unsigned i = 0; i < obstacles.Size(); ++i)
            {
                Obstacle* obstacle = obstacles[i]->GetComponent<Obstacle>();
                if (obstacle && obstacle->IsEnabledEffective())
                    obstacle->DrawDebugGeometry(debug, depthTest);
            }
        }

        // Draw OffMeshConnection components
        if (drawOffMeshConnections_)
        {
            PODVector<Node*> connections;
            scene->GetChildrenWithComponent<OffMeshConnection>(connections, true);
            for (unsigned i = 0; i < connections.Size(); ++i)
            {
                OffMeshConnection* connection = connections[i]->GetComponent<OffMeshConnection>();
                if (connection && connection->IsEnabledEffective())
                    connection->DrawDebugGeometry(debug, depthTest);
            }
        }

        // Draw NavArea components
        if (drawNavAreas_)
        {
            PODVector<Node*> areas;
            scene->GetChildrenWithComponent<NavArea>(areas, true);
            for (unsigned i = 0; i < areas.Size(); ++i)
            {
                NavArea* area = areas[i]->GetComponent<NavArea>();
                if (area && area->IsEnabledEffective())
                    area->DrawDebugGeometry(debug, depthTest);
            }
        }
    }
}
开发者ID:WorldofOpenDev,项目名称:AtomicGameEngine,代码行数:82,代码来源:DynamicNavigationMesh.cpp


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