openmw/apps/navmeshtool/navmesh.hpp

#ifndef OPENMW_NAVMESHTOOL_NAVMESH_H
#define OPENMW_NAVMESHTOOL_NAVMESH_H

#include <osg/Vec3f>

#include <cstddef>

namespace DetourNavigator
{
    class NavMeshDb;
    struct Settings;
    struct AgentBounds;
}

namespace NavMeshTool
{
    struct WorldspaceData;

    enum class Status
    {
        Ok,
        Cancelled,
        NotEnoughSpace,
    };

    Status generateAllNavMeshTiles(const DetourNavigator::AgentBounds& agentBounds, const DetourNavigator::Settings& settings,
        std::size_t threadsNumber, bool removeUnusedTiles, bool writeBinaryLog, WorldspaceData& cellsData,
        DetourNavigator::NavMeshDb&& db);
}

#endif
Add a binary to generate navmesh from content files Load content files based on the engine config files. Generate navmesh per cell for all cells and store into SQLite database. 2021-06-29 01:49:21 +00:00			`#ifndef OPENMW_NAVMESHTOOL_NAVMESH_H`
			`#define OPENMW_NAVMESHTOOL_NAVMESH_H`

			`#include <osg/Vec3f>`

			`#include <cstddef>`

			`namespace DetourNavigator`
			`{`
			`class NavMeshDb;`
			`struct Settings;`
Support different agent collision shape type for pathfinding Actors may have different collision shapes. Currently there are axis-aligned bounding boxes and rotating bounding boxes. With AABB it's required to use bounding cylinder for navmesh agent to avoid providing paths where actor can't pass. But for rotating bounding boxes cylinder with diameter equal to the front face width should be used to not reduce of available paths. For example rats have rotating bounding box as collision shape because of the difference between front and side faces width. * Add agent bounds to navmesh tile db cache key. This is required to distinguish tiles for agents with different bounds. * Increase navmesh version because navmesh tile db cache key and data has changed. * Move navmesh version to the code to avoid misconfiguration by users. * Fix all places where wrong half extents were used for pathfinding. 2022-06-16 22:28:44 +00:00			`struct AgentBounds;`
Add a binary to generate navmesh from content files Load content files based on the engine config files. Generate navmesh per cell for all cells and store into SQLite database. 2021-06-29 01:49:21 +00:00			`}`

			`namespace NavMeshTool`
			`{`
			`struct WorldspaceData;`

Log more information when navmeshtool fails on not enough space 2022-05-23 11:01:30 +00:00			`enum class Status`
			`{`
			`Ok,`
			`Cancelled,`
			`NotEnoughSpace,`
			`};`

Support different agent collision shape type for pathfinding Actors may have different collision shapes. Currently there are axis-aligned bounding boxes and rotating bounding boxes. With AABB it's required to use bounding cylinder for navmesh agent to avoid providing paths where actor can't pass. But for rotating bounding boxes cylinder with diameter equal to the front face width should be used to not reduce of available paths. For example rats have rotating bounding box as collision shape because of the difference between front and side faces width. * Add agent bounds to navmesh tile db cache key. This is required to distinguish tiles for agents with different bounds. * Increase navmesh version because navmesh tile db cache key and data has changed. * Move navmesh version to the code to avoid misconfiguration by users. * Fix all places where wrong half extents were used for pathfinding. 2022-06-16 22:28:44 +00:00			`Status generateAllNavMeshTiles(const DetourNavigator::AgentBounds& agentBounds, const DetourNavigator::Settings& settings,`
Exchange binary messages between navmeshtool and launcher 2021-12-19 21:49:41 +00:00			`std::size_t threadsNumber, bool removeUnusedTiles, bool writeBinaryLog, WorldspaceData& cellsData,`
Add navmeshtool flag to remove unused tiles from navmesh disk cache * Remove tiles outside processing range. Useful when new content profile map has different bounds. * Remove ignored tiles. For a case when content profile maps have intersection but there is no more data for navmesh. * Remove older tiles at the same worldspace position. If navmesh tile data has changed with new content, the old ones unlikely to be used. * Vacuum the database when there are modifications. SQLite leaves empty pages in the file on database modification. Vacuum cleans up unused pages reducing the file size. 2022-02-18 20:35:09 +00:00			`DetourNavigator::NavMeshDb&& db);`
Add a binary to generate navmesh from content files Load content files based on the engine config files. Generate navmesh per cell for all cells and store into SQLite database. 2021-06-29 01:49:21 +00:00			`}`

			`#endif`