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example-09-hdr: Switched to new ImGui.

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This commit is contained in:
Branimir Karadžić 2017-06-11 20:43:55 -07:00
parent 6a6c5e3af9
commit b0697ec349
1 changed files with 14 additions and 9 deletions
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23
examples/09-hdr/hdr.cpp
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@ -301,25 +301,30 @@ class ExampleHDR : public entry::AppI
, uint16_t(m_height)
);
imguiBeginScrollArea("Settings", m_width - m_width / 5 - 10, 10, m_width / 5, m_height / 2, &m_scrollArea);
imguiSeparatorLine();
ImGui::SetNextWindowPos(ImVec2(m_width - m_width / 5.0f - 10.0f, 10.0f) );
ImGui::Begin("HDR Settings"
, NULL
, ImVec2(m_width / 5.0f, m_height / 2.0f)
, ImGuiWindowFlags_AlwaysAutoResize
);
imguiSlider("Speed", m_speed, 0.0f, 1.0f, 0.01f);
imguiSeparator();
ImGui::SliderFloat("Speed", &m_speed, 0.0f, 1.0f);
ImGui::Separator();
imguiSlider("Middle gray", m_middleGray, 0.1f, 1.0f, 0.01f);
imguiSlider("White point", m_white, 0.1f, 2.0f, 0.01f);
imguiSlider("Threshold", m_threshold, 0.1f, 2.0f, 0.01f);
ImGui::SliderFloat("Middle gray", &m_middleGray, 0.1f, 1.0f);
ImGui::SliderFloat("White point", &m_white, 0.1f, 2.0f);
ImGui::SliderFloat("Threshold", &m_threshold, 0.1f, 2.0f);
if (bgfx::isValid(m_rb) )
{
union { uint32_t color; uint8_t bgra[4]; } cast = { m_lumBgra8 };
float exponent = cast.bgra[3]/255.0f * 255.0f - 128.0f;
float lumAvg = cast.bgra[2]/255.0f * bx::fexp2(exponent);
imguiSlider("Lum Avg", lumAvg, 0.0f, 1.0f, 0.01f, false);
ImGui::SliderFloat("Lum Avg", &lumAvg, 0.0f, 1.0f);
}
imguiEndScrollArea();
ImGui::End();
imguiEndFrame();
// This dummy draw call is here to make sure that view 0 is cleared