Changeset 1950 for GTP

Timestamp:

01/07/07 16:05:10 (18 years ago)

Author:

mattausch

Message:

 

Location:

GTP/trunk/Lib/Vis/Preprocessing/src

Files:

• GlobalLinesRenderer.cpp (modified) (3 diffs)
• depth_peeling2d.cg (moved) (moved from GTP/trunk/Lib/Vis/Preprocessing/src/depth_peeling.cg)
• depth_peelingRect.cg (added)

GTP/trunk/Lib/Vis/Preprocessing/src/GlobalLinesRenderer.cpp

@@ -23 +23 @@
 GlobalLinesRenderer *globalLinesRenderer = NULL;
 
+static int texWidth = 256;
+static int texHeight = 256;
 
 static void cgErrorCallback()
@@ -216 +218 @@
         glEnable(GL_DEPTH_TEST); 
         glClearColor(0.1, 0.2, 0.3, 1);
-
-    int texWidth = 256, texHeight = 256;
         
         // A square, mipmapped, anisotropically filtered 8-bit RGBA texture with
@@ -350 +350 @@
         
         //mNewBuffer->BindDepth();
-        //float data[262144];
-        //glGetTexImage(mNewBuffer->GetTextureTarget(), 0, mNewBuffer->texture_format, GL_FLOAT, data);
+        float *data = new float[texWidth * texHeight];
+        //const int texFormat = WGL_TEXTURE_DEPTH_COMPONENT_NV;
+        const int texFormat = GL_LUMINANCE;
+        glGetTexImage(mNewBuffer->GetTextureTarget(), 0, texFormat, GL_FLOAT, data);
+        
+        delete [] data;
+
+        PrintGLerror("get data");
+
         if (mNewBuffer->IsRectangleTexture()) cout << "rect" << endl;
 //else cout << "haga"<<endl;