mirror of
https://github.com/OPM/ResInsight.git
synced 2025-02-25 18:55:39 -06:00
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
//##################################################################################################
|
|
//
|
|
// Custom Visualization Core library
|
|
// Copyright (C) 2011-2012 Ceetron AS
|
|
//
|
|
// This library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
// FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
|
|
// for more details.
|
|
//
|
|
//##################################################################################################
|
|
|
|
#pragma once
|
|
|
|
#include "cvfArray.h"
|
|
#include "cvfVector3.h"
|
|
|
|
namespace cvf {
|
|
|
|
//=================================================================================================
|
|
//
|
|
// Vertex Compactor class
|
|
//
|
|
//=================================================================================================
|
|
class VertexCompactor
|
|
{
|
|
public:
|
|
VertexCompactor(const UIntValueArray& origIndices, const Vec3fValueArray& origVertexArray);
|
|
|
|
ref<UIntArray> indices();
|
|
ref<Vec3fArray> vertexArray();
|
|
ref<UIntArray> perVertexOriginalIndices();
|
|
|
|
private:
|
|
void computeCompactedIndices();
|
|
|
|
private:
|
|
const UIntValueArray& m_origIndices; // Indices into the original vertex array
|
|
const Vec3fValueArray& m_origVertexArray; // Original vertex array
|
|
|
|
ref<UIntArray> m_newIndices; // Indices into new vertex array
|
|
ref<UIntArray> m_newToOldVertexIndexMapping; // For each new vertex, this array will store the vertex' original (source) index into origVertexArray
|
|
};
|
|
|
|
}
|