PclUtils::renders::MultiTextureRenderer Class Reference

Multi-texture renderer. More...

#include <MultiTextureRenderer.h>

Inheritance diagram for PclUtils::renders::MultiTextureRenderer:

Collaboration diagram for PclUtils::renders::MultiTextureRenderer:

Public Member Functions
	MultiTextureRenderer ()
	~MultiTextureRenderer () override=default
bool	CanHandle (size_t material_count, bool has_pbr_textures, bool has_multiple_map_kd) const override
	Check if this renderer can handle the given material. More...
RenderingMode	GetMode () const override
	Get the rendering mode this renderer implements. More...
bool	Apply (vtkLODActor *actor, const class ccMaterialSet *materials, vtkPolyData *polydata, vtkRenderer *renderer) override
	Apply rendering to actor. More...
bool	Update (vtkActor *actor, const class ccMaterialSet *materials, vtkPolyData *polydata, vtkRenderer *renderer) override
	Update existing actor with new materials. More...
std::string	GetName () const override
	Get renderer name for logging. More...
bool	ApplyMaterial (ccMaterial::CShared material, vtkActor *actor, float intensity_scale=1.0f) const
	Apply material properties to actor. More...
Public Member Functions inherited from PclUtils::renders::TextureRendererBase
	TextureRendererBase ()=default
virtual	~TextureRendererBase ()=default

Additional Inherited Members
Protected Member Functions inherited from PclUtils::renders::TextureRendererBase
void	ClearTextures (vtkActor *actor)
	Helper: Clear all textures from actor. More...
bool	ValidateActor (vtkActor *actor) const
	Helper: Validate actor. More...
bool	ValidateMaterials (const class ccMaterialSet *materials) const
	Helper: Validate materials. More...

Detailed Description

Multi-texture renderer.

Traditional multi-texture rendering using VTK's multi-texture API. Supports multiple textures with blending modes (REPLACE, ADD). Used when:

• Multiple map_Kd textures are present (VTK PBR limitation)
• Traditional texture rendering is preferred

Definition at line 32 of file MultiTextureRenderer.h.

Constructor & Destructor Documentation

MultiTextureRenderer()

PclUtils::renders::MultiTextureRenderer::MultiTextureRenderer ( )

default

~MultiTextureRenderer()

PclUtils::renders::MultiTextureRenderer::~MultiTextureRenderer ( )

overridedefault

Member Function Documentation

Apply()

bool PclUtils::renders::MultiTextureRenderer::Apply ( vtkLODActor *  actor, const class ccMaterialSet *  materials, vtkPolyData *  polydata, vtkRenderer *  renderer  )

overridevirtual

Apply rendering to actor.

Parameters

actor	VTK actor to render
materials	Material set
polydata	Polygon data (for texture coordinates)
renderer	VTK renderer (for lighting setup)

Returns

true on success

Implements PclUtils::renders::TextureRendererBase.

Definition at line 67 of file MultiTextureRenderer.cpp.

References ecvColor::RgbaTpl< Type >::a, ApplyMaterial(), PclUtils::renders::TextureRendererBase::ClearTextures(), CVLog::Error(), CVTools::FromQString(), ccMaterial::GetTexture(), CVLog::Print(), CVLog::PrintDebug(), PclUtils::renders::TextureRendererBase::ValidateActor(), PclUtils::renders::TextureRendererBase::ValidateMaterials(), and CVLog::Warning().

Referenced by Update().

ApplyMaterial()

bool PclUtils::renders::MultiTextureRenderer::ApplyMaterial	(	ccMaterial::CShared	material,
		vtkActor *	actor,
		float	intensity_scale = 1.0f
	)		const

Apply material properties to actor.

Note

This is a public method that can be used standalone

Definition at line 582 of file MultiTextureRenderer.cpp.

References ecvColor::RgbaTpl< Type >::a, ecvColor::RgbaTpl< Type >::b, ecvColor::RgbaTpl< Type >::g, and ecvColor::RgbaTpl< Type >::r.

Referenced by Apply().

CanHandle()

bool PclUtils::renders::MultiTextureRenderer::CanHandle ( size_t  material_count, bool  has_pbr_textures, bool  has_multiple_map_kd  ) const

overridevirtual

Check if this renderer can handle the given material.

Parameters

material_count	Number of materials
has_pbr_textures	Whether material has PBR textures
has_multiple_map_kd	Whether material has multiple map_Kd textures

Returns

true if this renderer can handle the material

Implements PclUtils::renders::TextureRendererBase.

Definition at line 51 of file MultiTextureRenderer.cpp.

GetMode()

RenderingMode PclUtils::renders::MultiTextureRenderer::GetMode ( ) const

overridevirtual

Get the rendering mode this renderer implements.

Implements PclUtils::renders::TextureRendererBase.

Definition at line 63 of file MultiTextureRenderer.cpp.

References PclUtils::renders::MULTI_TEXTURE.

GetName()

std::string PclUtils::renders::MultiTextureRenderer::GetName ( ) const

overridevirtual

Get renderer name for logging.

Implements PclUtils::renders::TextureRendererBase.

Definition at line 446 of file MultiTextureRenderer.cpp.

Update()

bool PclUtils::renders::MultiTextureRenderer::Update ( vtkActor *  actor, const class ccMaterialSet *  materials, vtkPolyData *  polydata, vtkRenderer *  renderer  )

overridevirtual

Update existing actor with new materials.

Parameters

actor	VTK actor to update
materials	Material set
polydata	Polygon data
renderer	VTK renderer

Returns

true on success

Implements PclUtils::renders::TextureRendererBase.

Definition at line 428 of file MultiTextureRenderer.cpp.

References Apply(), PclUtils::renders::TextureRendererBase::ValidateActor(), PclUtils::renders::TextureRendererBase::ValidateMaterials(), and CVLog::Warning().

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

• /root/ACloudViewer/libs/PCLEngine/PclUtils/renders/textured/MultiTextureRenderer.h
• /root/ACloudViewer/libs/PCLEngine/PclUtils/renders/textured/MultiTextureRenderer.cpp