mesh.cpp File Reference

#include "mesh.h"
#include "IMeshBuffer.h"
#include "SSkinMeshBuffer.h"
#include "constants.h"
#include "debug.h"
#include <cmath>
#include <IAnimatedMesh.h>
#include "S3DVertex.h"
#include <SMesh.h>
#include "CMeshBuffer.h"

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Functions
static void	applyShadeFactor (video::SColor &color, f32 factor)
void	applyFacesShading (video::SColor &color, v3f normal)
scene::IAnimatedMesh *	createCubeMesh (v3f scale)
template<typename F>
static void	applyToMeshBuffer (scene::IMeshBuffer *buf, const F &fn)
void	scaleMesh (scene::IMesh *mesh, v3f scale)
void	translateMesh (scene::IMesh *mesh, v3f vec)
void	setMeshBufferColor (scene::IMeshBuffer *buf, video::SColor color)
void	setMeshColor (scene::IMesh *mesh, video::SColor color)
template<typename F>
static void	applyToMesh (scene::IMesh *mesh, const F &fn)
void	colorizeMeshBuffer (scene::IMeshBuffer *buf, video::SColor buf_color, f32 ambient_light, v3f dir_light)
void	setMeshColorByNormalXYZ (scene::IMesh *mesh, video::SColor colorX, video::SColor colorY, video::SColor colorZ)
void	setMeshColorByNormal (scene::IMesh *mesh, v3f normal, video::SColor color)
template<float v3f::* U, float v3f::* V>
static void	rotateMesh (scene::IMesh *mesh, float degrees)
void	rotateMeshXYby (scene::IMesh *mesh, f64 degrees)
void	rotateMeshXZby (scene::IMesh *mesh, f64 degrees)
void	rotateMeshYZby (scene::IMesh *mesh, f64 degrees)
void	rotateMeshBy6dFacedir (scene::IMesh *mesh, u8 facedir)
void	recalculateBoundingBox (scene::IMesh *src_mesh)
bool	checkMeshNormals (scene::IMesh *mesh)
template<class VertexType, class SMeshBufferType>
static scene::IMeshBuffer *	cloneMeshBuffer (scene::IMeshBuffer *mesh_buffer)
scene::IMeshBuffer *	cloneMeshBuffer (scene::IMeshBuffer *mesh_buffer)
scene::SMesh *	cloneStaticMesh (scene::IMesh *src_mesh)
	Clone a mesh. For an animated mesh, this will clone the static pose.
scene::IMesh *	convertNodeboxesToMesh (const std::vector< aabb3f > &boxes, const f32 *uv_coords, f32 expand)
void	setMaterialFilters (video::SMaterialLayer &tex, bool bilinear, bool trilinear, bool anisotropic)

Function Documentation

applyFacesShading()

void applyFacesShading	(	video::SColor &	color,
		v3f	normal )

Applies shading to a color based on the surface's normal vector.

References applyShadeFactor().

Referenced by MapblockMeshGenerator::blendLightColor(), MapblockMeshGenerator::drawAutoLightedCuboid(), MapblockMeshGenerator::drawMeshNode(), MapblockMeshGenerator::drawQuad(), and MapblockMeshGenerator::drawSolidNode().

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applyShadeFactor()

void applyShadeFactor ( video::SColor & color, f32 factor )

inlinestatic

Referenced by applyFacesShading(), and colorizeMeshBuffer().

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applyToMesh()

template<typename F>

void applyToMesh ( scene::IMesh * mesh, const F & fn )

static

References applyToMeshBuffer().

Referenced by rotateMesh(), setMeshColorByNormal(), and setMeshColorByNormalXYZ().

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applyToMeshBuffer()

template<typename F>

void applyToMeshBuffer ( scene::IMeshBuffer * buf, const F & fn )

inlinestatic

Referenced by applyToMesh(), cloneMeshBuffer(), colorizeMeshBuffer(), scaleMesh(), setMeshBufferColor(), and translateMesh().

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checkMeshNormals()

bool checkMeshNormals

(

scene::IMesh *

mesh

)

Referenced by GenericCAO::addToScene(), and NodeVisuals::updateMesh().

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cloneMeshBuffer() [1/2]

scene::IMeshBuffer * cloneMeshBuffer

(

scene::IMeshBuffer *

mesh_buffer

)

References cloneMeshBuffer(), and sanity_check.

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cloneMeshBuffer() [2/2]

template<class VertexType, class SMeshBufferType>

scene::IMeshBuffer * cloneMeshBuffer ( scene::IMeshBuffer * mesh_buffer )

static

References applyToMeshBuffer().

Referenced by cloneMeshBuffer(), cloneStaticMesh(), getExtrudedMesh(), and WieldMeshSceneNode::setExtruded().

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cloneStaticMesh()

scene::SMesh * cloneStaticMesh

(

scene::IMesh *

src_mesh

)

Clone a mesh. For an animated mesh, this will clone the static pose.

References cloneMeshBuffer().

Referenced by MapblockMeshGenerator::drawMeshNode(), getExtrudedMesh(), WieldMeshSceneNode::setExtruded(), and NodeVisuals::updateMesh().

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colorizeMeshBuffer()

void colorizeMeshBuffer	(	scene::IMeshBuffer *	buf,
		video::SColor	buf_color,
		f32	ambient_light,
		v3f	dir_light )

Overwrites the color of a mesh buffer. The color is darkened based on the normal vector of the vertices and the given directional light source + ambient light.

References applyShadeFactor(), and applyToMeshBuffer().

Referenced by drawItemStack().

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convertNodeboxesToMesh()

scene::IMesh * convertNodeboxesToMesh	(	const std::vector< aabb3f > &	boxes,
		const f32 *	uv_coords,
		f32	expand )

References BS.

Referenced by Hud::updateSelectionMesh().

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createCubeMesh()

scene::IAnimatedMesh * createCubeMesh

(

v3f

scale

)

References scaleMesh().

Referenced by ExtrusionMeshCache::ExtrusionMeshCache(), and GenericCAO::addToScene().

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recalculateBoundingBox()

void recalculateBoundingBox

(

scene::IMesh *

src_mesh

)

Referenced by MapblockMeshGenerator::drawMeshNode(), and NodeVisuals::updateMesh().

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rotateMesh()

template<float v3f::* U, float v3f::* V>

void rotateMesh ( scene::IMesh * mesh, float degrees )

static

References applyToMesh().

Referenced by rotateMeshXYby(), rotateMeshXZby(), and rotateMeshYZby().

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rotateMeshBy6dFacedir()

void rotateMeshBy6dFacedir	(	scene::IMesh *	mesh,
		u8	facedir )

References rotateMeshXYby(), rotateMeshXZby(), and rotateMeshYZby().

Referenced by MapblockMeshGenerator::drawMeshNode().

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rotateMeshXYby()

void rotateMeshXYby	(	scene::IMesh *	mesh,
		f64	degrees )

References rotateMesh().

Referenced by rotateMeshBy6dFacedir().

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rotateMeshXZby()

void rotateMeshXZby	(	scene::IMesh *	mesh,
		f64	degrees )

References rotateMesh().

Referenced by createItemMesh(), MapblockMeshGenerator::drawMeshNode(), and rotateMeshBy6dFacedir().

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rotateMeshYZby()

void rotateMeshYZby	(	scene::IMesh *	mesh,
		f64	degrees )

References rotateMesh().

Referenced by createItemMesh(), and rotateMeshBy6dFacedir().

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scaleMesh()

void scaleMesh	(	scene::IMesh *	mesh,
		v3f	scale )

References applyToMeshBuffer().

Referenced by createCubeMesh(), createExtrusionMesh(), createItemMesh(), getExtrudedMesh(), and NodeVisuals::updateMesh().

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setMaterialFilters()

void setMaterialFilters	(	video::SMaterialLayer &	tex,
		bool	bilinear,
		bool	trilinear,
		bool	anisotropic )

Referenced by ClientMap::renderMap(), WieldMeshSceneNode::setExtruded(), WieldMeshSceneNode::setItem(), and setMaterialTextureAndFilters().

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setMeshBufferColor()

void setMeshBufferColor	(	scene::IMeshBuffer *	buf,
		video::SColor	color )

Sets a constant color for all vertices in the mesh buffer.

References applyToMeshBuffer().

Referenced by drawItemStack(), WieldMeshSceneNode::setColor(), and setMeshColor().

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setMeshColor()

void setMeshColor	(	scene::IMesh *	mesh,
		video::SColor	color )

References setMeshBufferColor().

Referenced by GenericCAO::addToScene(), Hud::drawSelectionMesh(), and GenericCAO::updateTextures().

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setMeshColorByNormal()

void setMeshColorByNormal	(	scene::IMesh *	mesh,
		v3f	normal,
		video::SColor	color )

References applyToMesh().

Referenced by Hud::drawSelectionMesh().

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setMeshColorByNormalXYZ()

void setMeshColorByNormalXYZ	(	scene::IMesh *	mesh,
		video::SColor	colorX,
		video::SColor	colorY,
		video::SColor	colorZ )

References applyToMesh(), x, y, and z.

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translateMesh()

void translateMesh	(	scene::IMesh *	mesh,
		v3f	vec )

References applyToMeshBuffer().

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