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Replaced text overlay with proper UI overlay

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This commit is contained in:
saschawillems 2017-11-01 14:22:10 +01:00
parent 570750c16f
commit 68692367e0
54 changed files with 564 additions and 1649 deletions
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48
texture/texture.cpp
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@ -79,8 +79,8 @@ public:
{
zoom = -2.5f;
rotation = { 0.0f, 15.0f, 0.0f };
title = "Vulkan Example - Texture loading";
enableTextOverlay = true;
title = "Texture loading";
settings.overlay = true;
}
~VulkanExample()
@ -862,46 +862,12 @@ public:
updateUniformBuffers();
}
void changeLodBias(float delta)
virtual void OnUpdateUIOverlay(vks::UIOverlay *overlay)
{
uboVS.lodBias += delta;
if (uboVS.lodBias < 0.0f)
{
uboVS.lodBias = 0.0f;
}
if (uboVS.lodBias > texture.mipLevels)
{
uboVS.lodBias = (float)texture.mipLevels;
}
updateUniformBuffers();
updateTextOverlay();
}
virtual void keyPressed(uint32_t keyCode)
{
switch (keyCode)
{
case KEY_KPADD:
case GAMEPAD_BUTTON_R1:
changeLodBias(0.1f);
break;
case KEY_KPSUB:
case GAMEPAD_BUTTON_L1:
changeLodBias(-0.1f);
break;
}
}
virtual void getOverlayText(VulkanTextOverlay *textOverlay)
{
if (vulkanDevice->features.samplerAnisotropy) {
std::stringstream ss;
ss << std::setprecision(2) << std::fixed << uboVS.lodBias;
#if defined(__ANDROID__)
textOverlay->addText("LOD bias: " + ss.str() + " (Buttons L1/R1 to change)", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
#else
textOverlay->addText("LOD bias: " + ss.str() + " (numpad +/- to change)", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
#endif
if (overlay->header("Settings")) {
if (overlay->sliderFloat("LOD bias", &uboVS.lodBias, 0.0f, (float)texture.mipLevels)) {
updateUniformBuffers();
}
}
}
};