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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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80
shadowmapping/shadowmapping.cpp
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@ -144,9 +144,9 @@ public:
{
zoom = -20.0f;
rotation = { -15.0f, -390.0f, 0.0f };
enableTextOverlay = true;
title = "Vulkan Example - Projected shadow mapping";
title = "Projected shadow mapping";
timerSpeed *= 0.5f;
settings.overlay = true;
}
~VulkanExample()
@ -408,12 +408,10 @@ public:
VkDeviceSize offsets[1] = { 0 };
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.quad, 0, 1, &descriptorSet, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.quad);
// Visualize shadow map
if (displayShadowMap)
{
if (displayShadowMap) {
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.quad, 0, 1, &descriptorSet, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.quad);
vkCmdBindVertexBuffers(drawCmdBuffers[i], VERTEX_BUFFER_BIND_ID, 1, &models.quad.vertices.buffer, offsets);
vkCmdBindIndexBuffer(drawCmdBuffers[i], models.quad.indices.buffer, 0, VK_INDEX_TYPE_UINT32);
vkCmdDrawIndexed(drawCmdBuffers[i], models.quad.indexCount, 1, 0, 0, 0);
@ -706,13 +704,8 @@ public:
dynamicStateEnables.size(),
0);
// Solid rendering pipeline
// Load shaders
std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages;
shaderStages[0] = loadShader(getAssetPath() + "shaders/shadowmapping/quad.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getAssetPath() + "shaders/shadowmapping/quad.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
VkGraphicsPipelineCreateInfo pipelineCreateInfo =
vks::initializers::pipelineCreateInfo(
pipelineLayouts.quad,
@ -730,9 +723,14 @@ public:
pipelineCreateInfo.stageCount = shaderStages.size();
pipelineCreateInfo.pStages = shaderStages.data();
// Shadow mapping debug quad display
rasterizationState.cullMode = VK_CULL_MODE_NONE;
shaderStages[0] = loadShader(getAssetPath() + "shaders/shadowmapping/quad.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getAssetPath() + "shaders/shadowmapping/quad.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCreateInfo, nullptr, &pipelines.quad));
// Scene rendering with shadows applied
rasterizationState.cullMode = VK_CULL_MODE_BACK_BIT;
shaderStages[0] = loadShader(getAssetPath() + "shaders/shadowmapping/scene.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getAssetPath() + "shaders/shadowmapping/scene.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
// Use specialization constants to select between horizontal and vertical blur
@ -925,56 +923,20 @@ public:
updateUniformBuffers();
}
void toggleShadowMapDisplay()
virtual void OnUpdateUIOverlay(vks::UIOverlay *overlay)
{
displayShadowMap = !displayShadowMap;
buildCommandBuffers();
}
void toogleLightPOV()
{
lightPOV = !lightPOV;
viewChanged();
}
void toogleFilterPCF()
{
filterPCF = !filterPCF;
buildCommandBuffers();
}
virtual void keyPressed(uint32_t keyCode)
{
switch (keyCode)
{
case KEY_S:
case GAMEPAD_BUTTON_A:
toggleShadowMapDisplay();
break;
case KEY_L:
case GAMEPAD_BUTTON_X:
toogleLightPOV();
break;
case KEY_F:
case GAMEPAD_BUTTON_Y:
toogleFilterPCF();
break;
if (overlay->header("Settings")) {
if (overlay->checkBox("Display shadow render target", &displayShadowMap)) {
buildCommandBuffers();
}
if (overlay->checkBox("PCF filtering", &filterPCF)) {
buildCommandBuffers();
}
if (overlay->checkBox("Light POV", &lightPOV)) {
viewChanged();
}
}
}
virtual void getOverlayText(VulkanTextOverlay *textOverlay)
{
#if defined(__ANDROID__)
textOverlay->addText("\"Button A\" to toggle shadow map", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
textOverlay->addText("\"Button X\" to toggle light's pov", 5.0f, 100.0f, VulkanTextOverlay::alignLeft);
textOverlay->addText("\"Button Y\" to toggle PCF filtering", 5.0f, 115.0f, VulkanTextOverlay::alignLeft);
#else
textOverlay->addText("\"s\" to toggle shadow map", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
textOverlay->addText("\"l\" to toggle light's pov", 5.0f, 100.0f, VulkanTextOverlay::alignLeft);
textOverlay->addText("\"f\" to toggle PCF filtering", 5.0f, 115.0f, VulkanTextOverlay::alignLeft);
#endif
}
};
VULKAN_EXAMPLE_MAIN()