mirror of
https://github.com/farmakis/qVoxFall.git
synced 2026-08-30 00:10:25 +08:00
Romain Janvier
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
//##########################################################################
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//# #
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//# CLOUDCOMPARE PLUGIN: qVoxFall #
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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 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: THE UNIVERSITY OF NEWCASTLE #
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//# #
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//##########################################################################
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#ifndef Q_VOXFALL_TOOLS_HEADER
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#define Q_VOXFALL_TOOLS_HEADER
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//CCCoreLib
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#include <GenericProgressCallback.h>
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//local
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#include "qVoxFallDialog.h"
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//qCC_db
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#include <ccMesh.h>
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#include <ccPointCloud.h>
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#include <ccScalarField.h>
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#include <ccBox.h>
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#include <ccGLMatrix.h>
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#include <unordered_map>
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class qVoxFallTransform
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{
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double az;
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float zRot;
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public:
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ccGLMatrix matrix;
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ccGLMatrix inverse;
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qVoxFallTransform(double azimuth)
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{
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az = azimuth;
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zRot = GetRotationAngle(azimuth);
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const Vector3Tpl<float> X(std::cos(zRot), std::sin(zRot), 0);
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const Vector3Tpl<float> Y(-std::sin(zRot), std::cos(zRot), 0);
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const Vector3Tpl<float> Z(0, 0, 1);
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const Vector3Tpl<float> Tr(0, 0, 0);
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matrix = ccGLMatrix(X, Y, Z, Tr);
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const Vector3Tpl<float> rX(std::cos(-zRot), std::sin(-zRot), 0);
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const Vector3Tpl<float> rY(-std::sin(-zRot), std::cos(-zRot), 0);
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const Vector3Tpl<float> rZ(0, 0, 1);
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const Vector3Tpl<float> rTr(0, 0, 0);
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inverse = ccGLMatrix(rX, rY, rZ, rTr);
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}
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static ccBox* CreateVoxelMesh(CCVector3 V, float voxelSize, int voxelIdx);
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private:
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static float GetRotationAngle(double azimuth);
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};
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class qVoxFallTools
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{
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public:
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static std::vector<Tuple3i> FindAdjacents(Tuple3i V, CCVector3 steps, bool facetsOnly);
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static int Grid2Index(Tuple3i n, CCVector3 steps);
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static Tuple3i Index2Grid(unsigned index, CCVector3 steps);
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};
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#endif //Q_VOXFALL_PROCESS_HEADER
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