Changeset 4374 in orxonox.OLD for orxonox

Timestamp:

May 29, 2005, 11:24:12 AM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: ability to change background color

Location:

orxonox/trunk/src

Files:

• lib/graphics/graphics_engine.cc (modified) (1 diff)
• lib/graphics/graphics_engine.h (modified) (1 diff)
• subprojects/framework.cc (modified) (4 diffs)
• subprojects/framework.h (modified) (1 diff)

orxonox/trunk/src/lib/graphics/graphics_engine.cc

@@ -170 +170 @@
   this->setResolution(this->resolutionX, this->resolutionY, this->bitsPerPixel);
 }
+
+void GraphicsEngine::setBackgroundColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
+{
+  glClearColor(red, green, blue, alpha);
+}
+
 
 /**

orxonox/trunk/src/lib/graphics/graphics_engine.h

@@ -27 +27 @@
   int setResolution(int width, int height, int bpp);
   void setFullscreen(bool fullscreen = false);
+  static void setBackgroundColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha = 1.0);
+
   /** \returns the x resolution */
   inline int getResolutionX(void) {return this->resolutionX;}

orxonox/trunk/src/subprojects/framework.cc

@@ -184 +184 @@
             this->printHelp();
             break;
+          case SDLK_2:
+            for (int i = 0; i < 3; i++)
+              {
+                backgroundColor[i] += .1;
+                if (backgroundColor[i] > 1.0)
+                  backgroundColor[i] = 1.0;
+                GraphicsEngine::setBackgroundColor(backgroundColor[0], backgroundColor[1], backgroundColor[2], backgroundColor[3]);
+              }
+            break;
+          case SDLK_1:
+            for (int i = 0; i < 3; i++)
+              {
+                backgroundColor[i] -= .1;
+                if (backgroundColor[i] < 0.0)
+                  backgroundColor[i] = 0.0;
+                GraphicsEngine::setBackgroundColor(backgroundColor[0], backgroundColor[1], backgroundColor[2], backgroundColor[3]);
+              }
+            break;
           }
         break;
@@ -241 +259 @@
   SDL_ShowCursor(2);
 
-  for (int i = 0; i <MOUSE_BUTTON_COUNT; i++)
+  for (int i = 0; i < MOUSE_BUTTON_COUNT; i++)
     mouseDown[i] = false;
+  for (int i = 0; i < 4; i++)
+    backgroundColor[i] = 0;
 
   ResourceManager::getInstance()->setDataDir(DATA_DIRECTORY);
@@ -251 +271 @@
 
   camera->setAbsCoor(Vector(10, 10, 10));
+
 }
 
@@ -265 +286 @@
   PRINT(0)(" Help for the frameWork\n");
   PRINT(0)("========================\n");
-  PRINT(0)("h - print thisHelp\n");
+  PRINT(0)("h - print this Help\n");
   PRINT(0)("a - zoom in\n");
   PRINT(0)("z - zoom out\n");
   PRINT(0)("r - reset camera position\n");
+  PRINT(0)("1 - background color darker\n");
+  PRINT(0)("2 - background color brighter\n");
+
 
   PRINT(0)("\n");

orxonox/trunk/src/subprojects/framework.h

@@ -26 +26 @@
 
   int movement [4];
-  
+  float backgroundColor[4];
+
   Uint32 lastFrame;
   Uint32 currFrame;