55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
#include "HeightMap.hh"
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#include "CaseMap.hh"
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#include <iostream>
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#include <ostream>
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#include <vector>
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#include <gdal/gdal.h>
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#include "gdal/gdal_priv.h"
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#include <gdal/gdal_frmts.h>
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CaseMap produce_casemap(HeightMap* heightmap, float height)
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{
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int* test = (int *) CPLMalloc(sizeof(int)*heightmap->width*heightmap->height);
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for (int i; i<(heightmap->width-1)*(heightmap->height-1); i++) {
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int y = i/(heightmap->width-1);
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int x = i%(heightmap->width-1);
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*(test + i) = heightmap->get_pixel(x,y+1)*(heightmap->get_pixel(x,y+1)>heightmap->height) +
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heightmap->get_pixel(x+1,y+1)*(heightmap->get_pixel(x+1,y+1)>heightmap->height)*2 +
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heightmap->get_pixel(x+1,y)*(heightmap->get_pixel(x+1,y)>heightmap->height)*4 +
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heightmap->get_pixel(x,y)*(heightmap->get_pixel(x,y)>heightmap->height)*8;
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}
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return CaseMap(heightmap->width-1, heightmap->height-1, test);
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}
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//(int a, int b, )
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int main(int argc, const char* argv[])
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{
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const char* filepath = argv[1];
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HeightMap map(filepath);
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std::cout << "x: " << map.width << " y: " << map.height << "\n";
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std::cout << "max: " << map.max << " min: " << map.min << "\n";
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std::cout << "\nend🤡\n";
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auto casemap = produce_casemap(&map, 40.0);
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for (int y = 0; y < casemap.height; y++)
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{
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for (int x = 0; x < casemap.width; x++)
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{
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if (casemap.get_case(x, y)) {
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std::cout << casemap.get_case(x, y) << " ";
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}
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}
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// std::cout << "\n";
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}
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} |