--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Test/viewer.cc	Mon Nov 08 01:23:25 2010 +0900
@@ -0,0 +1,176 @@
+#include <math.h>
+#include <stdlib.h>
+#include "SceneGraphRoot.h"
+#include "MainLoop.h"
+#include "viewer.h"
+
+
+// prototype
+static void object_move_rotation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h);
+static void object_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h, SceneGraphPtr tree);
+static void object_move_translation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h);
+
+int light_sysswitch = 1;
+int light_num = 4;
+
+void LightSysSwitch(Viewer *sgroot) {
+  if (light_sysswitch == 1) {
+    sgroot->OnLightSysSwitch();
+  } else if (light_sysswitch == 0) {
+    sgroot->OffLightSysSwitch();
+  }
+}
+
+
+
+
+static void
+object_move_rotation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
+{
+    SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_;
+    Pad *pad = sgroot->getController();
+    if (pad->circle.isPush()) {
+	node->set_move_collision(object_move_translation, object_collision);
+    }
+	if (pad->left.isHold()) {
+	    node->angle[1] += 10;
+	} else if (pad->right.isHold()) {
+	    node->angle[1] -= 10;
+	}
+	if (pad->up.isHold()) {
+	    node->angle[0] += 10;
+	} else if (pad->down.isHold()) {
+	    node->angle[0] -= 10;
+	}
+
+
+}
+
+static void
+object_move_translation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
+{
+    SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_;
+    Pad *pad = sgroot->getController();
+
+    if (pad->circle.isPush()) {
+	node->set_move_collision(object_move_rotation, object_collision);
+    }
+
+	if (pad->left.isHold()) {
+	    node->xyz[0] -= 10;
+	} else if (pad->right.isHold()) {
+	    node->xyz[0] += 10;
+	}
+	if (pad->up.isHold()) {
+	    node->xyz[1] -= 10;
+	} else if (pad->down.isHold()) {
+	    node->xyz[1] += 10;
+	}
+
+
+}
+
+
+static void
+object_collision(SceneGraphPtr node, void *sgroot_, int screen_w, 
+	       int screen_h,  SceneGraphPtr tree)
+{
+//     if (node->xyz[1] > screen_h - object_radius) {
+// 		node->xyz[1] = screen_h - object_radius;
+
+// 		vy *= e;
+// 		if (vy > -g && vy < 0) {
+// 			vy = 0.0;
+// 			node->set_move_collision(object_move_idle, object_collision_idle);
+// 		}
+//     }
+}
+
+char *xmlfile;
+#define MAX_ROOT 100
+char *parts[MAX_ROOT ];
+int parts_cnt;
+
+MainLoopPtr 
+viewer::init(Viewer *sgroot, int screen_w, int screen_h)
+{
+
+    LightSysSwitch(sgroot);
+
+    SceneGraphPtr object;
+
+    for (int i = 0; i < light_num; i++) {
+        SceneGraphPtr light = sgroot->getLight(i);
+	sgroot->OnLightSwitch(i);
+	light->xyz[0] = screen_w / 2;
+	light->xyz[1] = screen_h / 2;
+	light->xyz[2] = -100;
+    }
+
+
+    // 固定した値で srandom すると、毎回同じ、random() 列が生成される
+    // random な値が欲しいなら、man random に方法が書いてあります。
+    srandom(100);
+
+    sgroot->createFromXMLfile(xmlfile);
+
+    object = sgroot->createSceneGraph();
+    object->set_move_collision(object_move_rotation, object_collision);
+
+    object->xyz[0] = screen_w/2;
+    object->xyz[1] = screen_h/2;;
+    object->xyz[2] = 30.0f;
+
+    for(int i=0;i<parts_cnt; i++) {
+        object->addChild(sgroot->createSceneGraph(parts[i]));
+    }
+    sgroot->setSceneData(object);
+
+    return sgroot;
+}
+
+extern Application *
+application() {
+    return new viewer();
+}
+
+const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n";
+
+extern int init(TaskManager *manager, int argc, char *argv[]);
+extern void task_initialize();
+static void TMend(TaskManager *manager);
+
+int
+TMmain(TaskManager *manager, int argc, char *argv[])
+{
+    task_initialize();
+    manager->set_TMend(TMend);
+
+
+    for(int i=0;i<argc;i++) {
+        if (strcmp(argv[i],"-sg") == 0 && i+1<=argc) {
+            xmlfile = argv[i+1];
+        } else if (strcmp(argv[i],"-name") == 0 && i+1<=argc) {
+            parts[parts_cnt++] = argv[i+1];
+        } else if (strcmp(argv[i],"-lightsys") == 0 && i+1<=argc) {
+	    if (strcmp(argv[i],"on") == 0) {
+	      light_sysswitch = 1;
+	    } else if (strcmp(argv[i],"off") == 0) {
+	      light_sysswitch = 0;
+	    }
+	} else if (strcmp(argv[i],"-lightnum") == 0 && i+1<=argc) {
+	    light_num = atoi(argv[i+1]);
+	}
+    }
+    return init(manager, argc, argv);
+
+}
+
+void
+TMend(TaskManager *manager)
+{
+    printf("test_nogl end\n");
+}
+
+/* end */
+