MWRender Namespace Reference

Rendering. More...

Classes
class	ActorAnimation
class	GlowUpdater
class	ResetAccumRootCallback
class	FindLowestUnusedTexUnitVisitor
class	EffectAnimationTime
class	PartHolder
	Detaches the node from its parent when the object goes out of scope. More...
class	Animation
class	ObjectAnimation
class	DebugDrawer
class	Camera
	Camera control. More...
class	CellRender
class	DrawOnceCallback
class	UpdateCameraCallback
class	CharacterPreview
class	InventoryPreview
class	RaceSelectionPreview
class	CreatureAnimation
class	CreatureWeaponAnimation
class	EffectManager
struct	Box
class	GlobalMap
class	LocalMap
	Local map rendering. More...
class	HeadAnimationTime
class	NeckController
class	DepthClearCallback
	A RenderBin callback to clear the depth buffer before rendering. More...
class	OverrideFieldOfViewCallback
class	NpcAnimation
class	PtrHolder
class	Objects
class	Pathgrid
class	RenderingInterface
class	StateUpdater
class	PreloadCommonAssetsWorkItem
class	NotifyDrawCompletedCallback
class	RenderingManager
struct	Emitter
class	RippleSimulation
class	RotateController
class	AtmosphereUpdater
class	AtmosphereNightUpdater
class	CloudUpdater
class	CameraRelativeTransform
class	ModVertexAlphaVisitor
class	UnderwaterSwitchCallback
	Hides the node subgraph if the eye point is below water. More...
class	CelestialBody
	A base class for the sun and moons. More...
class	Sun
class	Moon
class	RainShooter
class	AlphaFader
class	RainFader
struct	WeatherResult
struct	MoonState
class	SkyManager
	The SkyManager handles rendering of the sky domes, celestial bodies as well as other objects that need to be rendered relative to the camera (e.g. weather particle effects) More...
class	TerrainStorage
	Connects the ESM Store used in OpenMW with the ESMTerrain storage. More...
class	TextureOverrideVisitor
class	NoTraverseCallback
class	ClipCullNode
	Allows to cull and clip meshes that are below a plane. Useful for reflection & refraction camera effects. Also handles flipping of the plane when the eye point goes below it. To use, simply create the scene as subgraph of this node, then do setPlane(const osg::Plane& plane);. More...
class	FudgeCallback
class	Refraction
class	Reflection
class	DepthClampCallback
	DepthClampCallback enables GL_DEPTH_CLAMP for the current draw, if supported. More...
class	Water
	Water rendering. More...
class	WeaponAnimationTime
class	WeaponAnimation
	Handles attach & release of projectiles for ranged weapons. More...

Typedefs
typedef boost::shared_ptr < PartHolder >	PartHolderPtr
typedef std::map< std::pair < std::string, int > , std::vector< const ESM::BodyPart * > >	RaceMapping

Enumerations
enum	RenderBins {   RenderBin_Sky = -1, RenderBin_Default = 0, RenderBin_Water = 9, RenderBin_DepthSorted = 10,   RenderBin_OcclusionQuery = 11, RenderBin_FirstPerson = 12, RenderBin_SunGlare = 13 }
	Defines the render bin numbers used in the OpenMW scene graph. The bin with the lowest number is rendered first. More...
enum	RenderMode {   Render_CollisionDebug, Render_Wireframe, Render_Pathgrid, Render_BoundingBoxes,   Render_Water, Render_Scene }
enum	VisMask {   Mask_UpdateVisitor = 0x1, Mask_Effect = (1<<1), Mask_Debug = (1<<2), Mask_Actor = (1<<3),   Mask_Player = (1<<4), Mask_Sky = (1<<5), Mask_Water = (1<<6), Mask_SimpleWater = (1<<7),   Mask_Terrain = (1<<8), Mask_FirstPerson = (1<<9), Mask_Sun = (1<<10), Mask_WeatherParticles = (1<<11),   Mask_Scene = (1<<12), Mask_GUI = (1<<13), Mask_ParticleSystem = (1<<14), Mask_RenderToTexture = (1<<15),   Mask_Lighting = (1<<16) }

Functions
static NpcAnimation::PartBoneMap	createPartListMap ()
RenderingManager::RayResult	getIntersectionResult (osgUtil::LineSegmentIntersector *intersector)
osg::ref_ptr < osgUtil::IntersectionVisitor >	createIntersectionVisitor (osgUtil::Intersector *intersector, bool ignorePlayer, bool ignoreActors)
void	overrideFirstRootTexture (const std::string &texture, Resource::ResourceSystem *resourceSystem, osg::ref_ptr< osg::Node > node)
void	overrideTexture (const std::string &texture, Resource::ResourceSystem *resourceSystem, osg::ref_ptr< osg::Node > node)
osg::ref_ptr< osg::Image >	readPngImage (const std::string &file)

Variables
static RaceMapping	sRaceMapping

Detailed Description

Rendering.

Typedef Documentation

typedef boost::shared_ptr<PartHolder> MWRender::PartHolderPtr

typedef std::map< std::pair<std::string,int>,std::vector<const ESM::BodyPart*> > MWRender::RaceMapping

Enumeration Type Documentation

enum MWRender::RenderBins

Defines the render bin numbers used in the OpenMW scene graph. The bin with the lowest number is rendered first.

Enumerator
RenderBin_Sky
RenderBin_Default
RenderBin_Water
RenderBin_DepthSorted
RenderBin_OcclusionQuery
RenderBin_FirstPerson
RenderBin_SunGlare

enum MWRender::RenderMode

Enumerator
Render_CollisionDebug
Render_Wireframe
Render_Pathgrid
Render_BoundingBoxes
Render_Water
Render_Scene

enum MWRender::VisMask

Node masks used for controlling visibility of game objects.

Any node in the OSG scene graph can have a node mask. When traversing the scene graph,

the node visitor's traversal mask is bitwise AND'ed with the node mask. If the result of this test is 0, then the node and all its child nodes are not processed.

Important traversal masks are the camera's cull mask (determines what is visible),

the update visitor mask (what is updated) and the intersection visitor mask (what is selectable through mouse clicks or other intersection tests).

In practice, it can be useful to make a "hierarchy" out of the node masks - e.g. in OpenMW,

all 3D rendering nodes are child of a Scene Root node with Mask_Scene. When we do not want 3D rendering, we can just omit Mask_Scene from the traversal mask, and do not need to omit all the individual element masks (water, sky, terrain, etc.) since the traversal will already have stopped at the Scene root node.

The comments within the VisMask enum should give some hints as to what masks are commonly "child" of

another mask, or what type of node this mask is usually set on.

Note

The mask values are not serialized within models, nor used in any other way that would break backwards compatibility if the enumeration values were to be changed. Feel free to change them when it makes sense.

Enumerator
Mask_UpdateVisitor
Mask_Effect
Mask_Debug
Mask_Actor
Mask_Player
Mask_Sky
Mask_Water
Mask_SimpleWater
Mask_Terrain
Mask_FirstPerson
Mask_Sun
Mask_WeatherParticles
Mask_Scene
Mask_GUI
Mask_ParticleSystem
Mask_RenderToTexture
Mask_Lighting

Function Documentation

osg::ref_ptr<osgUtil::IntersectionVisitor> MWRender::createIntersectionVisitor	(	osgUtil::Intersector *	intersector,
		bool	ignorePlayer,
		bool	ignoreActors
	)

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static NpcAnimation::PartBoneMap MWRender::createPartListMap ( )

static

RenderingManager::RayResult MWRender::getIntersectionResult

(

osgUtil::LineSegmentIntersector *

intersector

)

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void MWRender::overrideFirstRootTexture	(	const std::string &	texture,
		Resource::ResourceSystem *	resourceSystem,
		osg::ref_ptr< osg::Node >	node
	)

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void MWRender::overrideTexture	(	const std::string &	texture,
		Resource::ResourceSystem *	resourceSystem,
		osg::ref_ptr< osg::Node >	node
	)

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osg::ref_ptr<osg::Image> MWRender::readPngImage

(

const std::string &

file

)

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Variable Documentation

RaceMapping MWRender::sRaceMapping

static