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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.5.1 (2011/07/26)
#include "AdaptiveSkeletonClimbing2.h"
#include "Climb2D.h"
WM5_CONSOLE_APPLICATION(AdaptiveSkeletonClimbing2);
int AdaptiveSkeletonClimbing2::msData[81] =
{
+1, -1, -1, +1, -1, -1, +1, -1, +1,
+1, +1, +1, +1, +1, +1, +1, +1, +1,
-1, -1, +1, +1, +1, +1, -1, -1, -1,
-1, -1, +1, +1, +1, +1, -1, -1, -1,
-1, -1, +1, +1, +1, +1, -1, -1, -1,
+1, -1, -1, -1, -1, -1, -1, +1, +1,
-1, -1, +1, -1, -1, -1, -1, -1, +1,
+1, +1, +1, -1, -1, -1, +1, -1, -1,
-1, +1, -1, +1, +1, +1, -1, +1, +1
};
ImageRGB82D* AdaptiveSkeletonClimbing2::msColor = 0;
//----------------------------------------------------------------------------
AdaptiveSkeletonClimbing2::AdaptiveSkeletonClimbing2 ()
:
ConsoleApplication("SampleImagics/AdaptiveSkeletonClimbing2")
{
msColor = new0 ImageRGB82D(257, 257);
}
//----------------------------------------------------------------------------
AdaptiveSkeletonClimbing2::~AdaptiveSkeletonClimbing2 ()
{
delete0(msColor);
}
//----------------------------------------------------------------------------
void AdaptiveSkeletonClimbing2::Test0 ()
{
int* data = new1<int>(81);
memcpy(data, msData, 81*sizeof(int));
Climb2D climb(3, data);
int numVertices, numEdges;
Vector2f* vertices = 0;
Climb2D::Edge2* edges = 0;
climb.ExtractContour(0.0f, -1, numVertices, vertices, numEdges, edges);
climb.MakeUnique(numVertices, vertices, numEdges, edges);
std::ofstream outFile("vedata0.txt");
int i;
for (i = 0; i < numVertices; ++i)
{
Vector2f& vertex = vertices[i];
outFile << i << " " << vertex[0] << " , " << vertex[1] << std::endl;
}
outFile << std::endl;
for (i = 0; i < numEdges; ++i)
{
Climb2D::Edge2& edge = edges[i];
outFile << i << " " << edge.first << " " << edge.second << std::endl;
}
delete1(vertices);
delete1(edges);
}
//----------------------------------------------------------------------------
void AdaptiveSkeletonClimbing2::Test1 ()
{
ImageInt2D image(257, 257);
image = (Eint)0;
int x, y;
for (y = 32; y < 224; ++y)
{
for (x = 64; x < 192; ++x)
{
image(x, y) = 100;
}
}
ImageInt2D blur(257, 257);
blur = (Eint)0;
int i;
for (i = 1; i <= 8; ++i)
{
for (y = 0; y < 257; ++y)
{
for (x = 0; x < 257; ++x)
{
if (image(x, y) != 0)
{
int sum = 0;
for (int dy = -1; dy <= 1; ++dy)
{
for (int dx = -1; dx <= 1; ++dx)
{
sum += image(x+dx, y+dy);
}
}
blur(x, y) = sum/9;
}
}
}
image = blur;
}
blur.Save("blur.im");
const int N = 8;
int* data = new1<int>(blur.GetQuantity());
memcpy(data, blur.GetData(), blur.GetQuantity()*sizeof(int));
Climb2D climb(N, data);
int numVertices, numEdges;
Vector2f* vertices = 0;
Climb2D::Edge2* edges = 0;
climb.ExtractContour(75.5f, 0, numVertices, vertices, numEdges, edges);
climb.MakeUnique(numVertices, vertices, numEdges, edges);
std::ofstream outFile("vedata1.txt");
for (i = 0; i < numVertices; ++i)
{
Vector2f& vertex = vertices[i];
outFile << i << " " << vertex[0] << " , " << vertex[1] << std::endl;
}
outFile << std::endl;
for (i = 0; i < numEdges; ++i)
{
Climb2D::Edge2& edge = edges[i];
outFile << i << " " << edge.first << " " << edge.second << std::endl;
}
for (i = 0; i < blur.GetQuantity(); ++i)
{
unsigned int gray = (unsigned int)(255.0f*blur[i]/100.0f);
(*msColor)[i] = (gray | (gray << 8) | (gray << 16));
}
// Draw vertices.
for (i = 0; i < numVertices; ++i)
{
Vector2f& vertex = vertices[i];
x = (int)vertex[0];
y = (int)vertex[1];
(*msColor)[x + 257*y] = 0x00FF0000;
}
// Draw edges.
for (i = 0; i < numEdges; i++)
{
Climb2D::Edge2& edge = edges[i];
int x0 = (int)vertices[edge.first][0];
int y0 = (int)vertices[edge.first][1];
int x1 = (int)vertices[edge.second][0];
int y1 = (int)vertices[edge.second][1];
Line2D(x0, y0, x1, y1, SetPixel);
}
msColor->Save("color.im");
delete1(vertices);
delete1(edges);
}
//----------------------------------------------------------------------------
void AdaptiveSkeletonClimbing2::SetPixel (int x, int y)
{
(*msColor)(x, y) = 0x00FF0000;
}
//----------------------------------------------------------------------------
int AdaptiveSkeletonClimbing2::Main (int, char**)
{
Test0();
Test1();
return 0;
}
//----------------------------------------------------------------------------
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