Can't be certain we have a depth buffer

szellmann · May 11, 2024 · a40cc45 · a40cc45
1 parent 6caaedd
commit a40cc45
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/frame/Frame.cpp b/frame/Frame.cpp
@@ -210,11 +210,15 @@ void Frame::renderFrame()
 #ifdef WITH_CUDA
       cuda::for_each(0, size.x, 0, size.y, [=] VSNRAY_GPU_FUNC (int x, int y) {
         frame.accumBuffer[x+size.x*y] = vec4{0.f};
-        frame.depthBuffer[x+size.x*y] = 1e31f;
+        if (frame.depthBuffer) {
+          frame.depthBuffer[x+size.x*y] = 1e31f;
+        }
       });
 #else
       std::fill(frame.accumBuffer, frame.accumBuffer + size.x * size.y, vec4{0.f});
-      std::fill(frame.depthBuffer, frame.depthBuffer + size.x * size.y, 1e31f);
+      if (frame.depthBuffer) {
+        std::fill(frame.depthBuffer, frame.depthBuffer + size.x * size.y, 1e31f);
+      }
 #endif
       rend.rendererState.accumID = 0;
       m_nextFrameReset = false;