mirror of
https://github.com/dgirardeau/q3DMASC.git
synced 2026-08-30 00:50:49 +08:00
Daniel Girardeau-Montaut
81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
#pragma once
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//##########################################################################
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//# #
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//# CLOUDCOMPARE PLUGIN: q3DMASC #
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//# #
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//# This program is free software; you can redistribute it and/or modify #
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//# it under the terms of the GNU General Public License as published by #
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//# the Free Software Foundation; version 2 or later of the License. #
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//# #
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//# This program is distributed in the hope that it will be useful, #
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//# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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//# GNU General Public License for more details. #
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//# #
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//# COPYRIGHT: Dimitri Lague / CNRS / UEB #
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//# #
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//##########################################################################
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//qCC_db
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#include <ccPointCloud.h>
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//CCLib
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#include <ScalarField.h>
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class IScalarFieldWrapper
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{
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public:
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virtual double pointValue(unsigned index) const = 0;
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virtual bool isValid() const = 0;
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};
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class ScalarFieldWrapper : public IScalarFieldWrapper
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{
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public:
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ScalarFieldWrapper(CCLib::ScalarField* sf)
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: m_sf(sf)
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{}
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virtual inline double pointValue(unsigned index) const override { return m_sf->at(index); }
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virtual inline bool isValid() const { return m_sf != nullptr; }
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protected:
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CCLib::ScalarField* m_sf;
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};
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class DimScalarFieldWrapper : public IScalarFieldWrapper
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{
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public:
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enum Dim { DimX = 0, DimY = 1, DimZ = 2 };
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DimScalarFieldWrapper(ccPointCloud* cloud, Dim dim)
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: m_cloud(cloud)
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, m_dim(dim)
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{}
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virtual inline double pointValue(unsigned index) const override { return m_cloud->getPoint(index)->u[m_dim]; }
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virtual inline bool isValid() const { return m_cloud != nullptr; }
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protected:
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ccPointCloud* m_cloud;
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Dim m_dim;
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};
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class ColorScalarFieldWrapper : public IScalarFieldWrapper
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{
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public:
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enum Band { Red = 0, Green = 1, Blue = 2 };
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ColorScalarFieldWrapper(ccPointCloud* cloud, Band band)
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: m_cloud(cloud)
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, m_band(band)
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{}
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virtual inline double pointValue(unsigned index) const override { return m_cloud->getPointColor(index).rgb[m_band]; }
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virtual inline bool isValid() const { return m_cloud != nullptr && m_cloud->hasColors(); }
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protected:
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ccPointCloud* m_cloud;
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Band m_band;
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};
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