content_mapblock.cpp File Reference

#include <cmath>
#include "content_mapblock.h"
#include "util/basic_macros.h"
#include "util/numeric.h"
#include "util/directiontables.h"
#include "util/tracy_wrapper.h"
#include "mapblock_mesh.h"
#include "node_visuals.h"
#include "nodedef.h"
#include "client/tile.h"
#include "mesh.h"
#include "client/meshgen/collector.h"
#include "client/renderingengine.h"
#include "client.h"
#include "noise.h"
#include <SMesh.h>
#include <IMeshBuffer.h>

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Macros
#define	SMOOTH_LIGHTING_OVERSIZE   1.0
#define	FRAMED_EDGE_COUNT   12
#define	FRAMED_NEIGHBOR_COUNT   18

Enumerations
enum class	QuadDiagonal { Diag02 , Diag13 }

Functions
static std::array< video::S3DVertex, 24 >	setupCuboidVertices (const aabb3f &box, const f32 *txc, const TileSpec *tiles, int tilecount, v3s16 alignment)
static u8	getFaceLight (enum LightBank bank, MapNode n, MapNode n2, const NodeDefManager *ndef)
static LightPair	getFaceLight (MapNode n, MapNode n2, const NodeDefManager *ndef)
static LightPair	getSmoothLightCorner (const v3s16 &p, const v3s16 &corner, MeshMakeData *data)
static QuadDiagonal	getSmoothLightingQuadDiagonal (const LightPair(&lights)[4])

Variables
static constexpr v3s16	light_dirs [8]
static constexpr v3s16	tile_dirs [6]
static constexpr v3s16	nodebox_connection_dirs [6]
static constexpr u8	light_indices [6][4]
static constexpr u16	quad_indices_02 [] = {0, 1, 2, 2, 3, 0}
static constexpr u16	quad_indices_13 [] = {0, 1, 3, 3, 1, 2}
static const auto &	quad_indices = quad_indices_02

Macro Definition Documentation

FRAMED_EDGE_COUNT

#define FRAMED_EDGE_COUNT   12

Referenced by MapblockMeshGenerator::drawGlasslikeFramedNode().

FRAMED_NEIGHBOR_COUNT

#define FRAMED_NEIGHBOR_COUNT   18

Referenced by MapblockMeshGenerator::drawGlasslikeFramedNode().

SMOOTH_LIGHTING_OVERSIZE

#define SMOOTH_LIGHTING_OVERSIZE   1.0

Referenced by MapblockMeshGenerator::blendLight().

Enumeration Type Documentation

QuadDiagonal

enum class QuadDiagonal

strong

Enumerator
Diag02
Diag13

Function Documentation

getFaceLight() [1/2]

u8 getFaceLight ( enum LightBank bank, MapNode n, MapNode n2, const NodeDefManager * ndef )

static

References MapNode::getLight(), NodeDefManager::getLightingFlags(), and ContentLightingFlags::light_source.

Referenced by MapblockMeshGenerator::drawSolidNode(), and getFaceLight().

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getFaceLight() [2/2]

LightPair getFaceLight ( MapNode n, MapNode n2, const NodeDefManager * ndef )

static

References getFaceLight(), LIGHTBANK_DAY, and LIGHTBANK_NIGHT.

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getSmoothLightCorner()

LightPair getSmoothLightCorner ( const v3s16 & p, const v3s16 & corner, MeshMakeData * data )

static

References CONTENT_IGNORE, CPT_LIGHT, ContentFeatures::drawtype, g_settings, NodeDefManager::get(), MapNode::getContent(), MapNode::getLight(), ContentFeatures::getLightingFlags(), VoxelManipulator::getNodeNoExNoEmerge(), ContentFeatures::light_propagates, ContentFeatures::light_source, LIGHT_SUN, LIGHTBANK_DAY, LIGHTBANK_NIGHT, MeshMakeData::m_nodedef, MeshMakeData::m_vmanip, NDT_solidness, p(), ContentFeatures::param_type, and rangelim().

Referenced by MapblockMeshGenerator::drawSolidNode(), and MapblockMeshGenerator::getSmoothLightFrame().

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getSmoothLightingQuadDiagonal()

QuadDiagonal getSmoothLightingQuadDiagonal ( const LightPair(&) lights[4] )

inlinestatic

References Diag02, Diag13, LightPair::lightDay, and LightPair::lightNight.

Referenced by MapblockMeshGenerator::drawAutoLightedCuboid(), and MapblockMeshGenerator::drawSolidNode().

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setupCuboidVertices()

std::array< video::S3DVertex, 24 > setupCuboidVertices ( const aabb3f & box, const f32 * txc, const TileSpec * tiles, int tilecount, v3s16 alignment )

static

References TileSpec::layers, MYMIN, None, R180, R270, R90, TileSpec::rotation, TileLayer::scale, TileSpec::world_aligned, x, and y.

Referenced by MapblockMeshGenerator::drawCuboid().

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Variable Documentation

light_dirs

v3s16 light_dirs[8]

staticconstexpr

Initial value:

                                  = {
        v3s16(-1, -1, -1),
        v3s16(-1, -1,  1),
        v3s16(-1,  1, -1),
        v3s16(-1,  1,  1),
        v3s16( 1, -1, -1),
        v3s16( 1, -1,  1),
        v3s16( 1,  1, -1),
        v3s16( 1,  1,  1),
}

Referenced by MapblockMeshGenerator::drawSolidNode(), and MapblockMeshGenerator::getSmoothLightFrame().

light_indices

u8 light_indices[6][4]

staticconstexpr

Initial value:

                                  = {
        {3, 7, 6, 2},
        {0, 4, 5, 1},
        {6, 7, 5, 4},
        {3, 2, 0, 1},
        {7, 3, 1, 5},
        {2, 6, 4, 0},
}

Referenced by MapblockMeshGenerator::drawAutoLightedCuboid(), and MapblockMeshGenerator::drawSolidNode().

nodebox_connection_dirs

v3s16 nodebox_connection_dirs[6]

staticconstexpr

Initial value:

                                               = {
        v3s16( 0,  1,  0), 
        v3s16( 0, -1,  0), 
        v3s16( 0,  0, -1), 
        v3s16(-1,  0,  0), 
        v3s16( 0,  0,  1), 
        v3s16( 1,  0,  0), 
}

Referenced by MapblockMeshGenerator::drawNodeboxNode().

quad_indices

const auto& quad_indices = quad_indices_02

static

Referenced by ParticleBuffer::allocate(), MapblockMeshGenerator::drawLiquidBottom(), MapblockMeshGenerator::drawLiquidSides(), MapblockMeshGenerator::drawLiquidTop(), MapblockMeshGenerator::drawQuad(), and ParticleBuffer::getBoundingBox().

quad_indices_02

u16 quad_indices_02[] = {0, 1, 2, 2, 3, 0}

staticconstexpr

Referenced by MapblockMeshGenerator::drawCuboid().

quad_indices_13

u16 quad_indices_13[] = {0, 1, 3, 3, 1, 2}

staticconstexpr

Referenced by MapblockMeshGenerator::drawCuboid().

tile_dirs

v3s16 tile_dirs[6]

staticconstexpr

Initial value:

                                 = {
        v3s16( 0,  1,  0),
        v3s16( 0, -1,  0),
        v3s16( 1,  0,  0),
        v3s16(-1,  0,  0),
        v3s16( 0,  0,  1),
        v3s16( 0,  0, -1)
}

Referenced by MapblockMeshGenerator::drawAllfacesNode(), MapblockMeshGenerator::drawNodeboxNode(), and MapblockMeshGenerator::drawSolidNode().