paysages : Command line interface for batch rendering.

git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@222 b1fd45b6-86a6-48da-8261-f70d1f35bdcc

cli/main.c

@@ -1,10 +1,114 @@
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 
 #include "../lib_paysages/shared/functions.h"
 
+void startRender(char* outputpath)
+{
+    printf("\rRendering %s ...                   \n", outputpath);
+    autoRenderSceneTwoPass(0);
+    printf("\rSaving %s ...                      \n", outputpath);
+    remove(outputpath);
+    renderSaveToFile(outputpath);
+}
+
+void displayHelp()
+{
+    printf("Usage : TODO\n");
+}
+
+void _previewUpdate(double progress)
+{
+    printf("\rProgress : %0.1f%%                         ", progress * 100.0);
+    fflush(stdout);
+}
+
 int main(int argc, char** argv)
 {
-    paysagesInit();
+    int conf_render_width = 800;
+    int conf_render_height = 600;
+    int conf_render_quality = 5;
+    int conf_nb_pictures = 1;
+    double conf_daytime_start = 0.4;
+    double conf_daytime_step = 0.0;
+    int outputcount;
+    char outputpath[500];
+    
+    argc--;
+    argv++;
+    
+    while (argc--)
+    {
+        if (strcmp(*argv, "-h") == 0 || strcmp(*argv, "--help") == 0)
+        {
+            displayHelp();
+            return 0;
+        }
+        else if (strcmp(*argv, "-n") == 0 || strcmp(*argv, "--count") == 0)
+        {
+            if (argc--)
+            {
+                conf_nb_pictures = atoi(*(++argv));
+            }
+        }
+        else if (strcmp(*argv, "-rw") == 0 || strcmp(*argv, "--width") == 0)
+        {
+            if (argc--)
+            {
+                conf_render_width = atoi(*(++argv));
+            }
+        }
+        else if (strcmp(*argv, "-rh") == 0 || strcmp(*argv, "--height") == 0)
+        {
+            if (argc--)
+            {
+                conf_render_height = atoi(*(++argv));
+            }
+        }
+        else if (strcmp(*argv, "-rq") == 0 || strcmp(*argv, "--quality") == 0)
+        {
+            if (argc--)
+            {
+                conf_render_quality = atoi(*(++argv));
+            }
+        }
+        else if (strcmp(*argv, "-di") == 0 || strcmp(*argv, "--daystart") == 0)
+        {
+            if (argc--)
+            {
+                conf_daytime_start = atof(*(++argv));
+            }
+        }
+        else if (strcmp(*argv, "-ds") == 0 || strcmp(*argv, "--daystep") == 0)
+        {
+            if (argc--)
+            {
+                conf_daytime_step = atof(*(++argv));
+            }
+        }
+        
+        argv++;
+    }
+    
+    printf("Initializing ...\n");
+    paysagesInit();
+    
+    renderSetSize(conf_render_width, conf_render_height);
+    renderSetQuality(conf_render_quality);
+    renderSetPreviewCallbacks(NULL, NULL, NULL, _previewUpdate);
+    
+    for (outputcount = 0; outputcount < conf_nb_pictures; outputcount++)
+    {
+        autoSetDaytimeFraction(conf_daytime_start);
+        
+        sprintf(outputpath, "output/pic%05d.png", outputcount);
+        startRender(outputpath);
+        
+        conf_daytime_start += conf_daytime_step;
+    }
+    
+    printf("\rDone.                         \n");
+    
     return 0;
 }

lib_paysages/auto.c

@@ -51,6 +51,7 @@ void autoInit()
 
     terrainInit();
     waterInit();
+    renderInit();
 }
 
 void autoSave(char* filepath)
@@ -197,7 +198,7 @@ void autoGenRealisticLandscape(int seed)
     noiseAddLevelSimple(cloud.noise, 50.0 / 800.0, 0.001);
     noiseAddLevelSimple(cloud.noise, 50.0 / 1000.0, 0.0005);
     layer = cloudsAddLayer();
-    //cloudsSetDefinition(layer, cloud);
+    cloudsSetDefinition(layer, cloud);
 
     /* Water */
     water.height = 0.0;

lib_paysages/render.c

@@ -53,6 +53,11 @@ void renderLoad(FILE* f)
 {
 }
 
+void renderInit()
+{
+    _lock = mutexCreate();
+}
+
 void renderSetSize(int width, int height)
 {
     int x;
@@ -73,11 +78,6 @@ void renderSetSize(int width, int height)
         free(scanline_down);
     }
 
-    if (_lock == NULL)
-    {
-        _lock = mutexCreate();
-    }
-
     render_width = width;
     render_height = height;
     render_zone = malloc(sizeof(Array) * width * height);

lib_paysages/shared/functions.h

@@ -135,6 +135,7 @@ double noiseGet3DTotal(NoiseGenerator* generator, double x, double y, double z);
 double noiseGet3DDetail(NoiseGenerator* generator, double x, double y, double z, double detail);
 
 /* render.c */
+void renderInit();
 void renderSave(FILE* f);
 void renderLoad(FILE* f);
 void renderSetSize(int width, int height);