Hosek skylight model translated from C to Kotlin

work_files/skylight/hosek_model_source/makebin.c

@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <string.h>
+#include "ArHosekSkyModelData_Spectral.h"
+#include "ArHosekSkyModelData_CIEXYZ.h"
+#include "ArHosekSkyModelData_RGB.h"
+
+double testset[] = {
+    1.0,
+    2.0,
+    3.0,
+    4.0
+};
+
+void double_to_char(double a, char outbuf[]) {
+    memcpy(outbuf, &a, sizeof(a));
+}
+
+int main(int argc, char const *argv[])
+{
+    int i = 0;
+    FILE * outfile;
+
+    outfile = fopen("./datasetRGBRad3.bin", "w");
+
+    for (i = 0; i < sizeof(datasetRGBRad3) / sizeof(double); i++) {
+        double test_num = datasetRGBRad3[i];
+
+        char outchars[sizeof(test_num)];
+
+        double_to_char(test_num, outchars);
+
+        int k = 0;
+        for (k = 0; k < sizeof(test_num); k++) {
+            fputc(outchars[k], outfile);
+            printf("%02x ", outchars[k]);
+        }
+        fflush(outfile);
+        printf("\n");
+        printf("Writing entry %d\n", i + 1);
+    }
+    
+    fflush(outfile);
+    fclose(outfile);
+    printf("Operation completed successfully.\n");
+
+    /**/
+
+    return 0;
+}