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Added FrameTime. (#3521)

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This commit is contained in:
Branimir Karadžić
2025-12-23 20:03:52 -08:00
committed by GitHub
parent 9d63c39a44
commit 3ddf1ed032
47 changed files with 608 additions and 590 deletions
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16
examples/29-debugdraw/debugdraw.cpp
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@@ -797,8 +797,6 @@ public:
, 0
);
m_timeOffset = bx::getHPCounter();
cameraCreate();
cameraSetPosition({ 0.0f, 2.0f, -12.0f });
@@ -818,6 +816,8 @@ public:
);
imguiCreate();
m_frameTime.reset();
}
virtual int shutdown() override
@@ -863,6 +863,9 @@ public:
{
if (!entry::processEvents(m_width, m_height, m_debug, m_reset, &m_mouseState) )
{
m_frameTime.frame();
const float deltaTime = bx::toSeconds<float>(m_frameTime.getDeltaTime() );
imguiBeginFrame(
m_mouseState.m_mx
, m_mouseState.m_my
@@ -899,13 +902,6 @@ public:
imguiEndFrame();
int64_t now = bx::getHPCounter() - m_timeOffset;
static int64_t last = now;
const int64_t frameTime = now - last;
last = now;
const double freq = double(bx::getHPFrequency() );
const float deltaTime = float(frameTime/freq);
// Update camera.
cameraUpdate(deltaTime, m_mouseState, ImGui::MouseOverArea() );
@@ -1217,7 +1213,7 @@ public:
SpriteHandle m_sprite;
GeometryHandle m_bunny;
int64_t m_timeOffset;
FrameTime m_frameTime;
uint32_t m_width;
uint32_t m_height;