MapBlockMesh Class Reference

#include <mapblock_mesh.h>

Collaboration diagram for MapBlockMesh:

Public Member Functions
	MapBlockMesh (Client *client, MeshMakeData *data)
	~MapBlockMesh ()
bool	animate (bool faraway, float time, int crack, u32 daynight_ratio)
scene::IMesh *	getMesh ()
scene::IMesh *	getMesh (u8 layer)
std::vector< MinimapMapblock * >	moveMinimapMapblocks ()
bool	isEmpty () const
bool	isAnimationForced () const
void	decreaseAnimationForceTimer ()
f32	getBoundingRadius () const
	Radius of the bounding-sphere, in BS-space.
v3f	getBoundingSphereCenter () const
	Center of the bounding-sphere, in BS-space, relative to block pos.
void	updateTransparentBuffers (v3f camera_pos, v3s16 block_pos, bool group_by_buffers)
	Update transparent buffers to render towards the camera.
void	consolidateTransparentBuffers ()
const std::vector< PartialMeshBuffer > &	getTransparentBuffers () const
	get the list of transparent buffers

Static Public Member Functions
static float	packCrackMaterialParam (int crack, u8 layer_scale)
static std::pair< int, u8 >	unpackCrackMaterialParam (float param)

Static Public Attributes
static const int	TEXTURE_LAYER_CRACK = 1
	Texture layer in SMaterial where the crack texture is put.

Private Types
typedef std::pair< u8, u32 >	MeshIndex

Private Attributes
irr_ptr< scene::IMesh >	m_mesh [MAX_TILE_LAYERS]
std::vector< MinimapMapblock * >	m_minimap_mapblocks
ITextureSource *	m_tsrc
IShaderSource *	m_shdrsrc
f32	m_bounding_radius
v3f	m_bounding_sphere_center
bool	m_has_animation
int	m_animation_force_timer
int	m_last_crack
std::vector< MeshIndex >	m_crack_materials
std::map< MeshIndex, AnimationInfo >	m_animation_info
std::vector< MeshTriangle >	m_transparent_triangles
MapBlockBspTree	m_bsp_tree
std::vector< PartialMeshBuffer >	m_transparent_buffers
bool	m_transparent_buffers_consolidated = false

Member Typedef Documentation

MeshIndex

typedef std::pair<u8 , u32 > MapBlockMesh::MeshIndex

private

Constructor & Destructor Documentation

MapBlockMesh()

MapBlockMesh::MapBlockMesh	(	Client *	client,
		MeshMakeData *	data )

References applyColorAndMerge(), BS, MeshTriangle::buffer, MapBlockBspTree::buildTree(), CONTENT_IGNORE, MapblockMeshGenerator::generate(), MapNode::getContent(), MinimapMapblock::getMinimapNodes(), VoxelManipulator::getNodeNoEx(), IShaderSource::getShaderInfo(), ITextureSource::getTextureForMesh(), intToFloat(), m_animation_info, MeshMakeData::m_blockpos, m_bounding_radius, MeshCollector::m_bounding_radius_sq, m_bounding_sphere_center, m_bsp_tree, m_crack_materials, MeshMakeData::m_generate_minimap, m_has_animation, m_mesh, MeshMakeData::m_mesh_grid, m_minimap_mapblocks, MeshMakeData::m_nodedef, m_shdrsrc, MeshMakeData::m_side_length, m_transparent_triangles, m_tsrc, MeshMakeData::m_vmanip, MAP_BLOCKSIZE, ShaderInfo::material, MATERIAL_FLAG_ANIMATION, MATERIAL_FLAG_CRACK, MAX_TILE_LAYERS, MYMAX, p(), MeshTriangle::p1, MeshTriangle::p2, MeshTriangle::p3, packCrackMaterialParam(), MeshCollector::prebuffers, TEXTURE_LAYER_CRACK, MeshTriangle::updateAttributes(), and ZoneScoped.

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~MapBlockMesh()

MapBlockMesh::~MapBlockMesh

(

)

References m_mesh, m_minimap_mapblocks, and porting::TrackFreedMemory().

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Member Function Documentation

animate()

bool MapBlockMesh::animate	(	bool	faraway,
		float	time,
		int	crack,
		u32	daynight_ratio )

References m_animation_force_timer, m_animation_info, m_crack_materials, m_has_animation, m_last_crack, m_mesh, myrand_range(), packCrackMaterialParam(), and unpackCrackMaterialParam().

Referenced by ClientMap::renderMap().

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consolidateTransparentBuffers()

void MapBlockMesh::consolidateTransparentBuffers

(

)

References m_transparent_buffers, m_transparent_buffers_consolidated, and m_transparent_triangles.

Referenced by ClientMap::updateTransparentMeshBuffers().

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decreaseAnimationForceTimer()

void MapBlockMesh::decreaseAnimationForceTimer ( )

inline

References m_animation_force_timer.

Referenced by ClientMap::renderMap().

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getBoundingRadius()

f32 MapBlockMesh::getBoundingRadius ( ) const

inline

Radius of the bounding-sphere, in BS-space.

References m_bounding_radius.

Referenced by ClientMap::renderMap(), ClientMap::touchMapBlocks(), ClientMap::updateDrawList(), ClientMap::updateDrawListShadow(), and ClientMap::updateTransparentMeshBuffers().

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getBoundingSphereCenter()

v3f MapBlockMesh::getBoundingSphereCenter ( ) const

inline

Center of the bounding-sphere, in BS-space, relative to block pos.

References m_bounding_sphere_center.

Referenced by ClientMap::renderMap(), ClientMap::touchMapBlocks(), ClientMap::updateDrawList(), ClientMap::updateDrawListShadow(), and ClientMap::updateTransparentMeshBuffers().

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getMesh() [1/2]

scene::IMesh * MapBlockMesh::getMesh ( )

inline

Warning

ClientMap requires that the vertex and index data is not modified

References m_mesh.

getMesh() [2/2]

scene::IMesh * MapBlockMesh::getMesh ( u8 layer )

inline

Parameters

layer

layer index

Warning

ClientMap requires that the vertex and index data is not modified

References m_mesh, and MAX_TILE_LAYERS.

getTransparentBuffers()

const std::vector< PartialMeshBuffer > & MapBlockMesh::getTransparentBuffers ( ) const

inline

get the list of transparent buffers

References m_transparent_buffers.

Referenced by ClientMap::renderMap(), and ClientMap::updateTransparentMeshBuffers().

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isAnimationForced()

bool MapBlockMesh::isAnimationForced ( ) const

inline

References m_animation_force_timer.

Referenced by ClientMap::renderMap().

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isEmpty()

bool MapBlockMesh::isEmpty ( ) const

inline

Returns

true if the mesh contains nothing to draw

References m_mesh, and m_transparent_triangles.

Referenced by Client::step().

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moveMinimapMapblocks()

std::vector< MinimapMapblock * > MapBlockMesh::moveMinimapMapblocks ( )

inline

References m_minimap_mapblocks.

Referenced by Client::step().

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packCrackMaterialParam()

static float MapBlockMesh::packCrackMaterialParam ( int crack, u8 layer_scale )

inlinestatic

Referenced by MapBlockMesh(), and animate().

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unpackCrackMaterialParam()

static std::pair< int, u8 > MapBlockMesh::unpackCrackMaterialParam ( float param )

inlinestatic

Referenced by animate(), and GameGlobalShaderUniformSetter::onSetMaterial().

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updateTransparentBuffers()

void MapBlockMesh::updateTransparentBuffers	(	v3f	camera_pos,
		v3s16	block_pos,
		bool	group_by_buffers )

Update transparent buffers to render towards the camera.

Parameters

group_by_buffers

If true, triangles in the same buffer are batched into the same PartialMeshBuffer, resulting in fewer draw calls, but wrong order. Triangles within a single buffer are still ordered, and buffers are ordered relative to each other (with respect to their nearest triangle).

References BS, intToFloat(), m_bsp_tree, m_transparent_buffers, m_transparent_buffers_consolidated, m_transparent_triangles, MAP_BLOCKSIZE, and MapBlockBspTree::traverse().

Referenced by ClientMap::updateTransparentMeshBuffers().

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Member Data Documentation

m_animation_force_timer

int MapBlockMesh::m_animation_force_timer

private

Referenced by animate(), decreaseAnimationForceTimer(), and isAnimationForced().

m_animation_info

std::map<MeshIndex, AnimationInfo> MapBlockMesh::m_animation_info

private

Referenced by MapBlockMesh(), and animate().

m_bounding_radius

f32 MapBlockMesh::m_bounding_radius

private

Referenced by MapBlockMesh(), and getBoundingRadius().

m_bounding_sphere_center

v3f MapBlockMesh::m_bounding_sphere_center

private

Referenced by MapBlockMesh(), and getBoundingSphereCenter().

m_bsp_tree

MapBlockBspTree MapBlockMesh::m_bsp_tree

private

Referenced by MapBlockMesh(), and updateTransparentBuffers().

m_crack_materials

std::vector<MeshIndex> MapBlockMesh::m_crack_materials

private

Referenced by MapBlockMesh(), and animate().

m_has_animation

bool MapBlockMesh::m_has_animation

private

Referenced by MapBlockMesh(), and animate().

m_last_crack

int MapBlockMesh::m_last_crack

private

Referenced by animate().

m_mesh

irr_ptr<scene::IMesh> MapBlockMesh::m_mesh[MAX_TILE_LAYERS]

private

Referenced by MapBlockMesh(), ~MapBlockMesh(), animate(), getMesh(), getMesh(), and isEmpty().

m_minimap_mapblocks

std::vector<MinimapMapblock*> MapBlockMesh::m_minimap_mapblocks

private

Referenced by MapBlockMesh(), ~MapBlockMesh(), and moveMinimapMapblocks().

m_shdrsrc

IShaderSource* MapBlockMesh::m_shdrsrc

private

Referenced by MapBlockMesh().

m_transparent_buffers

std::vector<PartialMeshBuffer> MapBlockMesh::m_transparent_buffers

private

Referenced by consolidateTransparentBuffers(), getTransparentBuffers(), and updateTransparentBuffers().

m_transparent_buffers_consolidated

bool MapBlockMesh::m_transparent_buffers_consolidated = false

private

Referenced by consolidateTransparentBuffers(), and updateTransparentBuffers().

m_transparent_triangles

std::vector<MeshTriangle> MapBlockMesh::m_transparent_triangles

private

Referenced by MapBlockMesh(), consolidateTransparentBuffers(), isEmpty(), and updateTransparentBuffers().

m_tsrc

ITextureSource* MapBlockMesh::m_tsrc

private

Referenced by MapBlockMesh().

TEXTURE_LAYER_CRACK

const int MapBlockMesh::TEXTURE_LAYER_CRACK = 1

static

Texture layer in SMaterial where the crack texture is put.

Referenced by MapBlockMesh().

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The documentation for this class was generated from the following files:

• client/mapblock_mesh.h
• client/mapblock_mesh.cpp