Changeset 2976 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp

Timestamp:

09/26/08 18:31:24 (16 years ago)

Author:

mattausch

Message:

cannot read mipmap, but stayed on gpu

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp (modified) (4 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp

@@ -168 +168 @@
 PerfTimer frameTimer, algTimer;
 
-
+static int sCurrentMrtSet = 0;
 
 /// the used render type for this render pass
@@ -617 +617 @@
 
         // the diffuse color buffer
-        fbo->AddColorBuffer(ColorBufferObject::BUFFER_FLOAT_32, ColorBufferObject::WRAP_CLAMP_TO_EDGE, ColorBufferObject::FILTER_NEAREST, ColorBufferObject::FILTER_NEAREST);
+        fbo->AddColorBuffer(ColorBufferObject::BUFFER_FLOAT_32, ColorBufferObject::WRAP_CLAMP_TO_EDGE, ColorBufferObject::FILTER_LINEAR, ColorBufferObject::FILTER_LINEAR);
 
         // the positions buffer
@@ -626 +626 @@
 
         // another color buffer
-        fbo->AddColorBuffer(ColorBufferObject::BUFFER_FLOAT_32, ColorBufferObject::WRAP_CLAMP_TO_EDGE, ColorBufferObject::FILTER_NEAREST, ColorBufferObject::FILTER_NEAREST);
+        fbo->AddColorBuffer(ColorBufferObject::BUFFER_FLOAT_32, ColorBufferObject::WRAP_CLAMP_TO_EDGE, ColorBufferObject::FILTER_LINEAR, ColorBufferObject::FILTER_LINEAR);
 
         PrintGLerror("fbo");
@@ -1053 +1053 @@
                 // draw to 3 color buffers
                 // a color, normal, and positions buffer
-                glDrawBuffers(4, mrt);
+                if (sCurrentMrtSet == 0)
+                {
+                        DeferredRenderer::colorBufferIdx = 0;
+                        glDrawBuffers(3, mrt);
+                }
+                else 
+                {
+                        DeferredRenderer::colorBufferIdx = 3;
+                        glDrawBuffers(3, mrt2);
+                }
+                sCurrentMrtSet = 1 - sCurrentMrtSet;
 
                 glEnableClientState(GL_NORMAL_ARRAY);