MeshTextureApplier.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <pcl/TextureMesh.h>
 
#include <Eigen/Dense>
#include <vector>
 
// Forward declarations
class vtkLODActor;
class vtkPolyData;
class vtkRenderer;
class vtkRenderWindow;
class ccGenericMesh;
class ccMaterialSet;
 
namespace PclUtils {
namespace renders {
 
class TextureRenderManager;
 
class MeshTextureApplier {
public:
    static bool ApplyTexturesFromCCMesh(
            vtkLODActor* actor,
            ccGenericMesh* mesh,  // Non-const because getTriangleVertIndexes is
                                  // non-const
            vtkPolyData* polydata,
            TextureRenderManager* render_manager,
            vtkRenderer* renderer);
 
    static bool ApplyTexturesFromMaterialSet(
            vtkLODActor* actor,
            const ccMaterialSet* materials,
            const std::vector<std::vector<Eigen::Vector2f>>& tex_coordinates,
            vtkPolyData* polydata,
            TextureRenderManager* render_manager,
            vtkRenderer* renderer);
 
    static bool ApplyPBRTextures(vtkLODActor* actor,
                                 const pcl::TextureMesh& mesh,
                                 vtkPolyData* polydata,
                                 TextureRenderManager* render_manager,
                                 vtkRenderer* renderer);
 
    static bool ApplyTraditionalTextures(vtkLODActor* actor,
                                         const pcl::TextureMesh& mesh,
                                         vtkPolyData* polydata,
                                         vtkRenderWindow* render_window);
};
 
}  // namespace renders
}  // namespace PclUtils