Global illumination aus und monitoring/loading bar implementiert

interface.c

@@ -1,6 +1,14 @@
 //
 // Created by ary on 29.07.2026.
 //
+#include <stdio.h>
+#ifdef _WIN32
+    #include <windows.h>
+    #define SLEEP_SECONDS(s) Sleep((s) * 1000)
+#else
+    #include <unistd.h>
+    #define SLEEP_SECONDS(s) sleep(s)
+#endif
 
 #include "interface.h"
 #include "examples.h"
@@ -61,6 +69,21 @@ void *workerLoop(void *arg) {
     return NULL;
 }
 
+void* monitorProgress(void *arg) {
+    MonitorArgs *args = (MonitorArgs*)arg;
+
+    while (1){
+        pthread_mutex_lock(args->mutexKey);
+        int pixelId = *args->nextPixelId;
+        pthread_mutex_unlock(args->mutexKey);
+        if (pixelId >= args->pixelCount) break;
+        double progress = 100.0 * pixelId / args->pixelCount;
+        printf("progress: %lf%%\n", progress);
+        SLEEP_SECONDS(1);
+    }
+    return NULL;
+}
+
 void displaySzene(object objectList[], int objectCount, camera cam1, int width, int height, int channels, unsigned char **image) {
     const vec3 worldUp = (vec3){0, 1, 0};
     vec3 screenX = vec3Cross(worldUp, cam1.direction);
@@ -87,6 +110,8 @@ void displaySzene(object objectList[], int objectCount, camera cam1, int width,
         for (int i = 0; i < WORKTHREADSIZE; i++) {
             pthread_create(&(threadIdList[i]), NULL, workerLoop, args);
         }
+    pthread_t monitorThread;
+    pthread_create(&monitorThread, NULL, monitorProgress, (void*)(&(MonitorArgs){&args->nextPixelId, args->pixelCount, &args->mutexKey}));
 
 
         //renderPixel(i, objectList, objectCount, width, channels, &screenTopLeft, &vecPixelStepX, &vecPixelStepY, &cam1, image);
@@ -94,6 +119,7 @@ void displaySzene(object objectList[], int objectCount, camera cam1, int width,
     for (int i = 0; i < WORKTHREADSIZE; i++) {
         pthread_join(threadIdList[i], NULL);
     }
+    pthread_join(monitorThread, NULL);
     pthread_mutex_destroy(&args->mutexKey);
     free(threadIdList);
     free(args);