diff options
Diffstat (limited to 'src/runtimerender/graphobjects/Qt3DSRenderScene.cpp')
| -rw-r--r-- | src/runtimerender/graphobjects/Qt3DSRenderScene.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/runtimerender/graphobjects/Qt3DSRenderScene.cpp b/src/runtimerender/graphobjects/Qt3DSRenderScene.cpp index a38d904..2dadc26 100644 --- a/src/runtimerender/graphobjects/Qt3DSRenderScene.cpp +++ b/src/runtimerender/graphobjects/Qt3DSRenderScene.cpp @@ -85,25 +85,27 @@ void SScene::Render(const QT3DSVec2 &inViewportDimensions, IQt3DSRenderContext & { if ((inClearColorBuffer == SScene::ClearIsOptional && m_UseClearColor) || inClearColorBuffer == SScene::AlwaysClear) { - QT3DSF32 clearColorAlpha - = inContext.IsInSubPresentation() && !m_UseClearColor ? 0.0f : 1.0f; - QT3DSVec4 clearColor(0.0f, 0.0f, 0.0f, clearColorAlpha); + QT3DSVec4 clearColor(0.0f, 0.0f, 0.0f, 0.0f); if (m_UseClearColor) { clearColor.x = m_ClearColor.x; clearColor.y = m_ClearColor.y; clearColor.z = m_ClearColor.z; clearColor.w = m_ClearColor.w; - if (m_ClearColor.w < 1.0) { + if (m_ClearColor.w < 1.0f) { clearColor.x *= m_ClearColor.w; clearColor.y *= m_ClearColor.w; clearColor.z *= m_ClearColor.w; } } - // Maybe clear and reset to previous clear color after we leave. - qt3ds::render::NVRenderContextScopedProperty<QT3DSVec4> __clearColor( - inContext.GetRenderContext(), &NVRenderContext::GetClearColor, - &NVRenderContext::SetClearColor, clearColor); - inContext.GetRenderContext().Clear(qt3ds::render::NVRenderClearValues::Color); + if (inContext.isSubPresentationRenderInLayer() && clearColor.w < 1.0f) { + inContext.GetRenderer().FillQuad(clearColor); + } else { + // Maybe clear and reset to previous clear color after we leave. + qt3ds::render::NVRenderContextScopedProperty<QT3DSVec4> __clearColor( + inContext.GetRenderContext(), &NVRenderContext::GetClearColor, + &NVRenderContext::SetClearColor, clearColor); + inContext.GetRenderContext().Clear(qt3ds::render::NVRenderClearValues::Color); + } } if (m_FirstChild) { inContext.GetRenderer().RenderLayer(*m_FirstChild, inViewportDimensions, m_UseClearColor, |