Changeset 751 for GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/src/IMGTexture.cpp

Timestamp:

04/19/06 00:27:14 (18 years ago)

Author:

igarcia

Message:

 

File:

• GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/src/IMGTexture.cpp (modified) (3 diffs)

GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/src/IMGTexture.cpp

@@ -29 +29 @@
         //      delete mMaterial;
         //}
+}
+
+void Texture::debug()
+{
+        unsigned char* pBufferBox = new unsigned char[mTexture->getBuffer(0, 0)->getSizeInBytes()];
+
+    // Read pixels      
+        Ogre::PixelBox pBox(mWidth, mHeight, 1, mPixelFormat, pBufferBox);
+
+        mTexture->getBuffer(0, 0)->blitToMemory(pBox);
+
+        if (mPixelFormat == Ogre::PF_FLOAT32_RGBA)
+        {
+                imdebug("rgba w=%d h=%d %p b=32f",pBox.getWidth(), pBox.getHeight(), pBox.data);
+        }
+
+        if (mPixelFormat == Ogre::PF_A8R8G8B8)
+        {
+                //unsigned char* pBufferDest = new unsigned char[pBox.getWidth()*pBox.getHeight()*4];   
+                unsigned char* pBufferDest = new unsigned char[pBox.getWidth()*pBox.getHeight()*4];     
+                Ogre::PixelBox pDest(mWidth, mHeight, 1, Ogre::PF_BYTE_RGBA, pBufferDest);
+                Ogre::PixelUtil::bulkPixelConversion(pBox.data, mPixelFormat, pDest.data, Ogre::PF_BYTE_RGBA, pBox.getWidth()*pBox.getHeight());
+                
+                imdebug("rgba w=%d h=%d %p ", pDest.getWidth(), pDest.getHeight(), pDest.data);
+                
+                delete [] pBufferDest;
+        }
+
+        delete [] pBufferBox;
 }
 
@@ -191 +220 @@
 }
 
-void Texture::create(Ogre::String fileName, unsigned int width, unsigned int height, Ogre::PixelFormat pixelFormat, Ogre::Camera *camera)
+void Texture::create(Ogre::String fileName, unsigned int width, unsigned int height, Ogre::PixelFormat pixelFormat, Ogre::Camera *camera, Ogre::ColourValue backgroundColour)
 {
         mCamera = camera;
@@ -203 +232 @@
         Ogre::Viewport *v = rt->addViewport(mCamera);
         v->setClearEveryFrame(true);
-        v->setBackgroundColour(Ogre::ColourValue(1.0f, 1.0f, 1.0f, 0.0f));
+        v->setBackgroundColour(backgroundColour);
         v->setOverlaysEnabled(false);
         v->setDimensions(0,0,1.0,1.0);