1287 lines
46 KiB
C++
1287 lines
46 KiB
C++
#include "VulkanRenderSession.hpp"
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#include "Client/Abstract.hpp"
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#include "Client/Vulkan/Abstract.hpp"
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#include "Client/Vulkan/Vulkan.hpp"
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#include "Common/Abstract.hpp"
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#include "TOSLib.hpp"
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#include "assets.hpp"
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#include "glm/ext/matrix_transform.hpp"
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#include "glm/ext/scalar_constants.hpp"
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#include "glm/matrix.hpp"
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#include "glm/trigonometric.hpp"
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#include <cstddef>
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#include <memory>
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#include <vector>
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#include <vulkan/vulkan_core.h>
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#include <fstream>
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namespace LV::Client::VK {
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VulkanRenderSession::VulkanRenderSession()
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{
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}
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VulkanRenderSession::~VulkanRenderSession() {
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}
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void VulkanRenderSession::free(Vulkan *instance) {
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if(instance && instance->Graphics.Device)
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{
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if(VoxelOpaquePipeline)
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vkDestroyPipeline(instance->Graphics.Device, VoxelOpaquePipeline, nullptr);
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if(VoxelTransparentPipeline)
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vkDestroyPipeline(instance->Graphics.Device, VoxelTransparentPipeline, nullptr);
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if(NodeStaticOpaquePipeline)
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vkDestroyPipeline(instance->Graphics.Device, NodeStaticOpaquePipeline, nullptr);
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if(NodeStaticTransparentPipeline)
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vkDestroyPipeline(instance->Graphics.Device, NodeStaticTransparentPipeline, nullptr);
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if(MainAtlas_LightMap_PipelineLayout)
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vkDestroyPipelineLayout(instance->Graphics.Device, MainAtlas_LightMap_PipelineLayout, nullptr);
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if(MainAtlasDescLayout)
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vkDestroyDescriptorSetLayout(instance->Graphics.Device, MainAtlasDescLayout, nullptr);
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if(VoxelLightMapDescLayout)
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vkDestroyDescriptorSetLayout(instance->Graphics.Device, VoxelLightMapDescLayout, nullptr);
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if(DescriptorPool)
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vkDestroyDescriptorPool(instance->Graphics.Device, DescriptorPool, nullptr);
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}
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VoxelOpaquePipeline = VK_NULL_HANDLE;
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VoxelTransparentPipeline = VK_NULL_HANDLE;
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NodeStaticOpaquePipeline = VK_NULL_HANDLE;
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NodeStaticTransparentPipeline = VK_NULL_HANDLE;
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MainAtlas_LightMap_PipelineLayout = VK_NULL_HANDLE;
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MainAtlasDescLayout = VK_NULL_HANDLE;
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VoxelLightMapDescLayout = VK_NULL_HANDLE;
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DescriptorPool = VK_NULL_HANDLE;
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MainAtlasDescriptor = VK_NULL_HANDLE;
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VoxelLightMapDescriptor = VK_NULL_HANDLE;
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VKCTX = nullptr;
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}
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void VulkanRenderSession::init(Vulkan *instance) {
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if(VkInst != instance) {
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VkInst = instance;
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}
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// Разметка дескрипторов
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if(!DescriptorPool) {
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std::vector<VkDescriptorPoolSize> pool_sizes = {
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{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 3},
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{VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 3},
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{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 3}
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};
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VkDescriptorPoolCreateInfo descriptor_pool = {};
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descriptor_pool.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
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descriptor_pool.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
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descriptor_pool.maxSets = 8;
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descriptor_pool.poolSizeCount = (uint32_t) pool_sizes.size();
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descriptor_pool.pPoolSizes = pool_sizes.data();
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vkAssert(!vkCreateDescriptorPool(VkInst->Graphics.Device, &descriptor_pool, nullptr,
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&DescriptorPool));
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}
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if(!MainAtlasDescLayout) {
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std::vector<VkDescriptorSetLayoutBinding> shaderLayoutBindings =
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{
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{
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.binding = 0,
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.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
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.descriptorCount = 1,
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.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
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.pImmutableSamplers = nullptr
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}, {
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.binding = 1,
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.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
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.descriptorCount = 1,
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.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
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.pImmutableSamplers = nullptr
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}
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};
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const VkDescriptorSetLayoutCreateInfo descriptorLayout =
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{
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.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.bindingCount = (uint32_t) shaderLayoutBindings.size(),
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.pBindings = shaderLayoutBindings.data()
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};
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vkAssert(!vkCreateDescriptorSetLayout(
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instance->Graphics.Device, &descriptorLayout, nullptr, &MainAtlasDescLayout));
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}
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if(!MainAtlasDescriptor) {
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VkDescriptorSetAllocateInfo ciAllocInfo =
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{
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.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
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.pNext = nullptr,
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.descriptorPool = DescriptorPool,
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.descriptorSetCount = 1,
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.pSetLayouts = &MainAtlasDescLayout
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};
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vkAssert(!vkAllocateDescriptorSets(instance->Graphics.Device, &ciAllocInfo, &MainAtlasDescriptor));
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}
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if(!VoxelLightMapDescLayout) {
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std::vector<VkDescriptorSetLayoutBinding> shaderLayoutBindings =
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{
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{
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.binding = 0,
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.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
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.descriptorCount = 1,
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.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
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.pImmutableSamplers = nullptr
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}, {
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.binding = 1,
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.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
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.descriptorCount = 1,
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.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
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.pImmutableSamplers = nullptr
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}
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};
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const VkDescriptorSetLayoutCreateInfo descriptorLayout =
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{
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.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.bindingCount = (uint32_t) shaderLayoutBindings.size(),
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.pBindings = shaderLayoutBindings.data()
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};
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vkAssert(!vkCreateDescriptorSetLayout( instance->Graphics.Device, &descriptorLayout, nullptr, &VoxelLightMapDescLayout));
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}
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if(!VoxelLightMapDescriptor) {
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VkDescriptorSetAllocateInfo ciAllocInfo =
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{
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.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
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.pNext = nullptr,
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.descriptorPool = DescriptorPool,
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.descriptorSetCount = 1,
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.pSetLayouts = &VoxelLightMapDescLayout
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};
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vkAssert(!vkAllocateDescriptorSets(instance->Graphics.Device, &ciAllocInfo, &VoxelLightMapDescriptor));
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}
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std::vector<VkPushConstantRange> worldWideShaderPushConstants =
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{
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{
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.stageFlags = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT,
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.offset = 0,
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.size = uint32_t(sizeof(WorldPCO))
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}
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};
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if(!VKCTX) {
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VKCTX = std::make_shared<VulkanContext>(VkInst);
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VKCTX->MainTest.atlasAddCallbackOnUniformChange([this]() -> bool {
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updateDescriptor_MainAtlas();
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return true;
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});
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VKCTX->LightDummy.atlasAddCallbackOnUniformChange([this]() -> bool {
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updateDescriptor_VoxelsLight();
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return true;
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});
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{
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uint16_t texId = VKCTX->MainTest.atlasAddTexture(2, 2);
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uint32_t colors[4] = {0xfffffffful, 0x00fffffful, 0xffffff00ul, 0xff00fffful};
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VKCTX->MainTest.atlasChangeTextureData(texId, (const uint32_t*) colors);
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}
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int width, height;
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bool hasAlpha;
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for(const char *path : {
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"grass.png",
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"willow_wood.png",
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"tropical_rainforest_wood.png",
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"xnether_blue_wood.png",
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"xnether_purple_wood.png",
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"frame.png"
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}) {
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ByteBuffer image = VK::loadPNG(getResource(std::string("textures/") + path)->makeStream().Stream, width, height, hasAlpha);
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uint16_t texId = VKCTX->MainTest.atlasAddTexture(width, height);
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VKCTX->MainTest.atlasChangeTextureData(texId, (const uint32_t*) image.data());
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}
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/*
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x left -1 ~ right 1
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y up 1 ~ down -1
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z near 0 ~ far -1
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glm
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*/
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{
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NodeVertexStatic *array = (NodeVertexStatic*) VKCTX->TestQuad.mapMemory();
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array[0] = {135, 135, 135, 0, 0, 0, 0, 65535, 0};
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array[1] = {135, 135+16, 135, 0, 0, 0, 0, 0, 65535};
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array[2] = {135+16, 135+16, 135, 0, 0, 0, 0, 0, 65535};
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array[3] = {135, 135, 135, 0, 0, 0, 0, 65535, 0};
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array[4] = {135+16, 135+16, 135, 0, 0, 0, 0, 0, 65535};
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array[5] = {135+16, 135, 135, 0, 0, 0, 0, 0, 0};
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array[6] = {135, 135, 135+16, 0, 0, 0, 0, 0, 0};
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array[7] = {135+16, 135, 135+16, 0, 0, 0, 0, 65535, 0};
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array[8] = {135+16, 135+16, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[9] = {135, 135, 135+16, 0, 0, 0, 0, 0, 0};
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array[10] = {135+16, 135+16, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[11] = {135, 135+16, 135+16, 0, 0, 0, 0, 0, 65535};
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array[12] = {135, 135, 135, 0, 0, 0, 0, 0, 0};
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array[13] = {135, 135, 135+16, 0, 0, 0, 0, 65535, 0};
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array[14] = {135, 135+16, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[15] = {135, 135, 135, 0, 0, 0, 0, 0, 0};
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array[16] = {135, 135+16, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[17] = {135, 135+16, 135, 0, 0, 0, 0, 0, 65535};
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array[18] = {135+16, 135, 135+16, 0, 0, 0, 0, 0, 0};
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array[19] = {135+16, 135, 135, 0, 0, 0, 0, 65535, 0};
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array[20] = {135+16, 135+16, 135, 0, 0, 0, 0, 65535, 65535};
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array[21] = {135+16, 135, 135+16, 0, 0, 0, 0, 0, 0};
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array[22] = {135+16, 135+16, 135, 0, 0, 0, 0, 65535, 65535};
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array[23] = {135+16, 135+16, 135+16, 0, 0, 0, 0, 0, 65535};
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array[24] = {135, 135, 135, 0, 0, 0, 0, 0, 0};
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array[25] = {135+16, 135, 135, 0, 0, 0, 0, 65535, 0};
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array[26] = {135+16, 135, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[27] = {135, 135, 135, 0, 0, 0, 0, 0, 0};
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array[28] = {135+16, 135, 135+16, 0, 0, 0, 0, 65535, 65535};
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array[29] = {135, 135, 135+16, 0, 0, 0, 0, 0, 65535};
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array[30] = {135, 135+16, 135+16, 0, 0, 0, 0, 0, 0};
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array[31] = {135+16, 135+16, 135+16, 0, 0, 0, 0, 65535, 0};
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array[32] = {135+16, 135+16, 135, 0, 0, 0, 0, 65535, 65535};
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array[33] = {135, 135+16, 135+16, 0, 0, 0, 0, 0, 0};
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array[34] = {135+16, 135+16, 135, 0, 0, 0, 0, 65535, 65535};
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array[35] = {135, 135+16, 135, 0, 0, 0, 0, 0, 65535};
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for(int iter = 0; iter < 36; iter++) {
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array[iter].Tex = 6;
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if(array[iter].FX == 135)
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array[iter].FX--;
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else
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array[iter].FX++;
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if(array[iter].FY == 135)
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array[iter].FY--;
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else
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array[iter].FY++;
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if(array[iter].FZ == 135)
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array[iter].FZ--;
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else
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array[iter].FZ++;
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}
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VKCTX->TestQuad.unMapMemory();
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}
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{
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std::vector<VoxelCube> cubes;
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cubes.push_back({0, 0, Pos::bvec256u{0, 0, 0}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({1, 0, Pos::bvec256u{255, 0, 0}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({1, 0, Pos::bvec256u{0, 255, 0}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({1, 0, Pos::bvec256u{0, 0, 255}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({2, 0, Pos::bvec256u{255, 255, 0}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({2, 0, Pos::bvec256u{0, 255, 255}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({2, 0, Pos::bvec256u{255, 0, 255}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({3, 0, Pos::bvec256u{255, 255, 255}, Pos::bvec256u{0, 0, 0}});
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cubes.push_back({4, 0, Pos::bvec256u{64, 64, 64}, Pos::bvec256u{127, 127, 127}});
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std::vector<VoxelVertexPoint> vertexs = generateMeshForVoxelChunks(cubes);
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if(!vertexs.empty()) {
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VKCTX->TestVoxel.emplace(VkInst, vertexs.size()*sizeof(VoxelVertexPoint));
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std::copy(vertexs.data(), vertexs.data()+vertexs.size(), (VoxelVertexPoint*) VKCTX->TestVoxel->mapMemory());
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VKCTX->TestVoxel->unMapMemory();
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}
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}
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}
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updateDescriptor_MainAtlas();
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updateDescriptor_VoxelsLight();
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updateDescriptor_ChunksLight();
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// Разметка графических конвейеров
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if(!MainAtlas_LightMap_PipelineLayout) {
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std::vector<VkDescriptorSetLayout> layouts =
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{
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MainAtlasDescLayout,
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VoxelLightMapDescLayout
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};
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const VkPipelineLayoutCreateInfo pPipelineLayoutCreateInfo =
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{
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.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.setLayoutCount = (uint32_t) layouts.size(),
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.pSetLayouts = layouts.data(),
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.pushConstantRangeCount = (uint32_t) worldWideShaderPushConstants.size(),
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.pPushConstantRanges = worldWideShaderPushConstants.data()
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};
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vkAssert(!vkCreatePipelineLayout(instance->Graphics.Device, &pPipelineLayoutCreateInfo, nullptr, &MainAtlas_LightMap_PipelineLayout));
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}
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// Настройка мультисемплинга
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// Может нужно будет в будущем связать с настройками главного буфера
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VkPipelineMultisampleStateCreateInfo multisample =
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{
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.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT,
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.sampleShadingEnable = false,
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.minSampleShading = 0.0f,
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.pSampleMask = nullptr,
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.alphaToCoverageEnable = false,
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.alphaToOneEnable = false
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};
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VkPipelineCacheCreateInfo infoPipelineCache;
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memset(&infoPipelineCache, 0, sizeof(infoPipelineCache));
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infoPipelineCache.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
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// Конвейеры для вокселей
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if(!VoxelOpaquePipeline || !VoxelTransparentPipeline
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|| !NodeStaticOpaquePipeline || !NodeStaticTransparentPipeline)
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{
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// Для статичных непрозрачных и полупрозрачных вокселей
|
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if(!VoxelShaderVertex)
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VoxelShaderVertex = VkInst->createShader(getResource("shaders/chunk/voxel.vert.bin")->makeView());
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if(!VoxelShaderGeometry)
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VoxelShaderGeometry = VkInst->createShader(getResource("shaders/chunk/voxel.geom.bin")->makeView());
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if(!VoxelShaderFragmentOpaque)
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VoxelShaderFragmentOpaque = VkInst->createShader(getResource("shaders/chunk/voxel_opaque.frag.bin")->makeView());
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if(!VoxelShaderFragmentTransparent)
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VoxelShaderFragmentTransparent = VkInst->createShader(getResource("shaders/chunk/voxel_transparent.frag.bin")->makeView());
|
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|
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// Конвейер шейдеров
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std::vector<VkPipelineShaderStageCreateInfo> shaderStages =
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{
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
|
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.pNext = nullptr,
|
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.flags = 0,
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.stage = VK_SHADER_STAGE_VERTEX_BIT,
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.module = *VoxelShaderVertex,
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.pName = "main",
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.pSpecializationInfo = nullptr
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}, {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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||
.pNext = nullptr,
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.flags = 0,
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.stage = VK_SHADER_STAGE_GEOMETRY_BIT,
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.module = *VoxelShaderGeometry,
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.pName = "main",
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.pSpecializationInfo = nullptr
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}, {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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.pNext = nullptr,
|
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.flags = 0,
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.stage = VK_SHADER_STAGE_FRAGMENT_BIT,
|
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.module = *VoxelShaderFragmentOpaque,
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||
.pName = "main",
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.pSpecializationInfo = nullptr
|
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}
|
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};
|
||
|
||
// Вершины шейдера
|
||
// Настройка формата вершин шейдера
|
||
std::vector<VkVertexInputBindingDescription> shaderVertexBindings =
|
||
{
|
||
{
|
||
.binding = 0,
|
||
.stride = sizeof(VoxelVertexPoint),
|
||
.inputRate = VK_VERTEX_INPUT_RATE_VERTEX
|
||
}
|
||
};
|
||
|
||
std::vector<VkVertexInputAttributeDescription> shaderVertexAttribute =
|
||
{
|
||
{
|
||
.location = 0,
|
||
.binding = 0,
|
||
.format = VK_FORMAT_R32G32B32_UINT,
|
||
.offset = 0
|
||
}
|
||
};
|
||
|
||
VkPipelineVertexInputStateCreateInfo createInfoVertexInput =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.vertexBindingDescriptionCount = (uint32_t) shaderVertexBindings.size(),
|
||
.pVertexBindingDescriptions = shaderVertexBindings.data(),
|
||
.vertexAttributeDescriptionCount = (uint32_t) shaderVertexAttribute.size(),
|
||
.pVertexAttributeDescriptions = shaderVertexAttribute.data()
|
||
};
|
||
|
||
// Топология вершин на входе (треугольники, линии, точки)
|
||
VkPipelineInputAssemblyStateCreateInfo ia =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST,
|
||
.primitiveRestartEnable = false
|
||
};
|
||
|
||
VkPipelineViewportStateCreateInfo vp =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.viewportCount = 1,
|
||
.pViewports = nullptr,
|
||
.scissorCount = 1,
|
||
.pScissors = nullptr
|
||
};
|
||
|
||
// Настройки растеризатора
|
||
VkPipelineRasterizationStateCreateInfo rasterization =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.depthClampEnable = false,
|
||
.rasterizerDiscardEnable = false,
|
||
.polygonMode = VK_POLYGON_MODE_FILL,
|
||
.cullMode = VK_CULL_MODE_BACK_BIT,
|
||
.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
|
||
.depthBiasEnable = false,
|
||
.depthBiasConstantFactor = 0.0f,
|
||
.depthBiasClamp = 0.0f,
|
||
.depthBiasSlopeFactor = 0.0f,
|
||
.lineWidth = 1.0f
|
||
};
|
||
|
||
// Тест буфера глубины и трафарета
|
||
VkPipelineDepthStencilStateCreateInfo depthStencil =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.depthTestEnable = true,
|
||
.depthWriteEnable = true,
|
||
.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL,
|
||
.depthBoundsTestEnable = false,
|
||
.stencilTestEnable = false,
|
||
.front = VkStencilOpState
|
||
{
|
||
.failOp = VK_STENCIL_OP_KEEP,
|
||
.passOp = VK_STENCIL_OP_KEEP,
|
||
.depthFailOp = VK_STENCIL_OP_KEEP,
|
||
.compareOp = VK_COMPARE_OP_ALWAYS,
|
||
.compareMask = 0x0,
|
||
.writeMask = 0x0,
|
||
.reference = 0x0
|
||
},
|
||
.back = VkStencilOpState
|
||
{
|
||
.failOp = VK_STENCIL_OP_KEEP,
|
||
.passOp = VK_STENCIL_OP_KEEP,
|
||
.depthFailOp = VK_STENCIL_OP_KEEP,
|
||
.compareOp = VK_COMPARE_OP_ALWAYS,
|
||
.compareMask = 0x0,
|
||
.writeMask = 0x0,
|
||
.reference = 0x0
|
||
},
|
||
.minDepthBounds = 0.0f,
|
||
.maxDepthBounds = 0.0f
|
||
};
|
||
|
||
// Логика смешивания цветов
|
||
std::vector<VkPipelineColorBlendAttachmentState> colorBlend =
|
||
{
|
||
{
|
||
.blendEnable = false,
|
||
.srcColorBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.dstColorBlendFactor = VK_BLEND_FACTOR_ONE,
|
||
.colorBlendOp = VK_BLEND_OP_ADD,
|
||
.srcAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.alphaBlendOp = VK_BLEND_OP_ADD,
|
||
.colorWriteMask = 0xf
|
||
}
|
||
};
|
||
|
||
VkPipelineColorBlendStateCreateInfo cb =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.logicOpEnable = VK_FALSE,
|
||
.logicOp = VK_LOGIC_OP_CLEAR,
|
||
.attachmentCount = (uint32_t) colorBlend.size(),
|
||
.pAttachments = colorBlend.data(),
|
||
.blendConstants = {0.f, 0.f, 0.f, 0.f}
|
||
};
|
||
|
||
// Настройки конвейера, которые могут быть изменены без пересоздания конвейера
|
||
std::vector<VkDynamicState> dynamicStates =
|
||
{
|
||
VK_DYNAMIC_STATE_VIEWPORT,
|
||
VK_DYNAMIC_STATE_SCISSOR
|
||
};
|
||
|
||
VkPipelineDynamicStateCreateInfo dynamicState =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.dynamicStateCount = (uint32_t) dynamicStates.size(),
|
||
.pDynamicStates = dynamicStates.data(),
|
||
};
|
||
|
||
VkGraphicsPipelineCreateInfo pipeline =
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
|
||
.pNext = nullptr,
|
||
.flags = 0,
|
||
.stageCount = (uint32_t) shaderStages.size(),
|
||
.pStages = shaderStages.data(),
|
||
.pVertexInputState = &createInfoVertexInput,
|
||
.pInputAssemblyState = &ia,
|
||
.pTessellationState = nullptr,
|
||
.pViewportState = &vp,
|
||
.pRasterizationState = &rasterization,
|
||
.pMultisampleState = &multisample,
|
||
.pDepthStencilState = &depthStencil,
|
||
.pColorBlendState = &cb,
|
||
.pDynamicState = &dynamicState,
|
||
.layout = MainAtlas_LightMap_PipelineLayout,
|
||
.renderPass = instance->Graphics.RenderPass,
|
||
.subpass = 0,
|
||
.basePipelineHandle = nullptr,
|
||
.basePipelineIndex = 0
|
||
};
|
||
|
||
if(!VoxelOpaquePipeline)
|
||
vkAssert(!vkCreateGraphicsPipelines(instance->Graphics.Device, VK_NULL_HANDLE, 1, &pipeline, nullptr, &VoxelOpaquePipeline));
|
||
|
||
if(!VoxelTransparentPipeline) {
|
||
shaderStages[2].module = *VoxelShaderFragmentTransparent,
|
||
|
||
colorBlend[0] =
|
||
{
|
||
.blendEnable = VK_TRUE,
|
||
.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA,
|
||
.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
|
||
.colorBlendOp = VK_BLEND_OP_ADD,
|
||
.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
|
||
.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.alphaBlendOp = VK_BLEND_OP_ADD,
|
||
.colorWriteMask = 0xf
|
||
};
|
||
|
||
vkAssert(!vkCreateGraphicsPipelines(instance->Graphics.Device, VK_NULL_HANDLE, 1, &pipeline, nullptr, &VoxelTransparentPipeline));
|
||
}
|
||
|
||
// Для статичных непрозрачных и полупрозрачных нод
|
||
if(!NodeShaderVertex)
|
||
NodeShaderVertex = VkInst->createShader(getResource("shaders/chunk/node.vert.bin")->makeView());
|
||
|
||
if(!NodeShaderGeometry)
|
||
NodeShaderGeometry = VkInst->createShader(getResource("shaders/chunk/node.geom.bin")->makeView());
|
||
|
||
if(!NodeShaderFragmentOpaque)
|
||
NodeShaderFragmentOpaque = VkInst->createShader(getResource("shaders/chunk/node_opaque.frag.bin")->makeView());
|
||
|
||
if(!NodeShaderFragmentTransparent)
|
||
NodeShaderFragmentTransparent = VkInst->createShader(getResource("shaders/chunk/node_transparent.frag.bin")->makeView());
|
||
|
||
ia.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
|
||
|
||
shaderStages[0].module = *NodeShaderVertex;
|
||
shaderStages[1].module = *NodeShaderGeometry;
|
||
shaderStages[2].module = *NodeShaderFragmentOpaque;
|
||
|
||
colorBlend[0] =
|
||
{
|
||
.blendEnable = false,
|
||
.srcColorBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.dstColorBlendFactor = VK_BLEND_FACTOR_ONE,
|
||
.colorBlendOp = VK_BLEND_OP_ADD,
|
||
.srcAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.alphaBlendOp = VK_BLEND_OP_ADD,
|
||
.colorWriteMask = 0xf
|
||
};
|
||
|
||
if(!NodeStaticOpaquePipeline) {
|
||
vkAssert(!vkCreateGraphicsPipelines(instance->Graphics.Device, VK_NULL_HANDLE,
|
||
1, &pipeline, nullptr, &NodeStaticOpaquePipeline));
|
||
}
|
||
|
||
if(!NodeStaticTransparentPipeline) {
|
||
shaderStages[2].module = *NodeShaderFragmentTransparent;
|
||
|
||
colorBlend[0] =
|
||
{
|
||
.blendEnable = VK_TRUE,
|
||
.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA,
|
||
.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
|
||
.colorBlendOp = VK_BLEND_OP_ADD,
|
||
.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
|
||
.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
|
||
.alphaBlendOp = VK_BLEND_OP_ADD,
|
||
.colorWriteMask = 0xf
|
||
};
|
||
|
||
vkAssert(!vkCreateGraphicsPipelines(instance->Graphics.Device, VK_NULL_HANDLE,
|
||
1, &pipeline, nullptr, &NodeStaticTransparentPipeline));
|
||
}
|
||
}
|
||
}
|
||
|
||
void VulkanRenderSession::onBinaryResourceAdd(std::vector<Hash_t>) {
|
||
|
||
}
|
||
|
||
void VulkanRenderSession::onContentDefinesAdd(std::unordered_map<EnumDefContent, std::vector<ResourceId_t>>) {
|
||
|
||
}
|
||
|
||
void VulkanRenderSession::onContentDefinesLost(std::unordered_map<EnumDefContent, std::vector<ResourceId_t>>) {
|
||
|
||
}
|
||
|
||
void VulkanRenderSession::onChunksChange(WorldId_t worldId, const std::unordered_set<Pos::GlobalChunk>& changeOrAddList, const std::unordered_set<Pos::GlobalRegion>& remove) {
|
||
auto &table = External.ChunkVoxelMesh[worldId];
|
||
|
||
for(Pos::GlobalChunk pos : changeOrAddList) {
|
||
Pos::GlobalRegion rPos = pos >> 2;
|
||
Pos::bvec4u cPos = pos & 0x3;
|
||
|
||
auto &buffers = table[pos];
|
||
|
||
const auto &chunk = ServerSession->Data.Worlds[worldId].Regions[rPos].Chunks[cPos.pack()];
|
||
|
||
if(chunk.Voxels.empty()) {
|
||
VKCTX->VertexPool_Voxels.dropVertexs(std::get<0>(buffers));
|
||
} else {
|
||
std::vector<VoxelVertexPoint> vertexs = generateMeshForVoxelChunks(chunk.Voxels);
|
||
auto &voxels = std::get<0>(buffers);
|
||
VKCTX->VertexPool_Voxels.relocate(voxels, std::move(vertexs));
|
||
}
|
||
|
||
std::vector<NodeVertexStatic> vertexs2 = generateMeshForNodeChunks(chunk.Nodes.data());
|
||
|
||
if(vertexs2.empty()) {
|
||
VKCTX->VertexPool_Nodes.dropVertexs(std::get<1>(buffers));
|
||
} else {
|
||
auto &nodes = std::get<1>(buffers);
|
||
VKCTX->VertexPool_Nodes.relocate(nodes, std::move(vertexs2));
|
||
}
|
||
|
||
if(!std::get<0>(buffers) && !std::get<1>(buffers)) {
|
||
auto iter = table.find(pos);
|
||
if(iter != table.end())
|
||
table.erase(iter);
|
||
}
|
||
}
|
||
|
||
for(Pos::GlobalRegion pos : remove) {
|
||
for(int z = 0; z < 4; z++)
|
||
for(int y = 0; y < 4; y++)
|
||
for(int x = 0; x < 4; x++) {
|
||
auto iter = table.find((Pos::GlobalChunk(pos) << 2) + Pos::GlobalChunk(x, y, z));
|
||
if(iter != table.end()) {
|
||
VKCTX->VertexPool_Voxels.dropVertexs(std::get<0>(iter->second));
|
||
VKCTX->VertexPool_Nodes.dropVertexs(std::get<1>(iter->second));
|
||
table.erase(iter);
|
||
}
|
||
}
|
||
}
|
||
|
||
if(table.empty())
|
||
External.ChunkVoxelMesh.erase( External.ChunkVoxelMesh.find(worldId));
|
||
}
|
||
|
||
void VulkanRenderSession::setCameraPos(WorldId_t worldId, Pos::Object pos, glm::quat quat) {
|
||
WorldId = worldId;
|
||
Pos = pos;
|
||
Quat = quat;
|
||
}
|
||
|
||
void VulkanRenderSession::beforeDraw() {
|
||
if(VKCTX) {
|
||
VKCTX->MainTest.atlasUpdateDynamicData();
|
||
VKCTX->LightDummy.atlasUpdateDynamicData();
|
||
VKCTX->VertexPool_Voxels.update(VkInst->Graphics.Pool);
|
||
VKCTX->VertexPool_Nodes.update(VkInst->Graphics.Pool);
|
||
}
|
||
}
|
||
|
||
void VulkanRenderSession::drawWorld(GlobalTime gTime, float dTime, VkCommandBuffer drawCmd) {
|
||
{
|
||
X64Offset = Pos & ~((1 << Pos::Object_t::BS_Bit << 4 << 2)-1);
|
||
X64Offset_f = glm::vec3(X64Offset >> Pos::Object_t::BS_Bit);
|
||
X64Delta = glm::vec3(Pos-X64Offset) / float(Pos::Object_t::BS);
|
||
}
|
||
|
||
// Сместить в координаты игрока, повернуть относительно взгляда проецировать на экран
|
||
// Изначально взгляд в z-1
|
||
// PCO.ProjView = glm::mat4(1);
|
||
// PCO.ProjView = glm::translate(PCO.ProjView, -glm::vec3(Pos.x, Pos.y, Pos.z)/float(Pos::Object_t::BS));
|
||
// PCO.ProjView = proj*glm::mat4(Quat)*PCO.ProjView;
|
||
// PCO.Model = glm::mat4(1);
|
||
|
||
// vkCmdBindPipeline(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS, NodeStaticOpaquePipeline);
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, 0, sizeof(WorldPCO), &PCO);
|
||
// vkCmdBindDescriptorSets(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
||
// MainAtlas_LightMap_PipelineLayout, 0, 2,
|
||
// (const VkDescriptorSet[]) {MainAtlasDescriptor, VoxelLightMapDescriptor}, 0, nullptr);
|
||
|
||
// VkDeviceSize vkOffsets = 0;
|
||
// VkBuffer vkBuffer = VKCTX->TestQuad;
|
||
// vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
|
||
// for(int i = 0; i < 16; i++) {
|
||
// PCO.Model = glm::rotate(PCO.Model, glm::half_pi<float>()/4, glm::vec3(0, 1, 0));
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, 0, sizeof(WorldPCO), &PCO);
|
||
// vkCmdDraw(drawCmd, 6, 1, 0, 0);
|
||
// }
|
||
|
||
// PCO.Model = glm::mat4(1);
|
||
|
||
// // Проба рендера вокселей
|
||
// vkCmdBindPipeline(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS, VoxelOpaquePipeline);
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, 0, sizeof(WorldPCO), &PCO);
|
||
// vkCmdBindDescriptorSets(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
||
// MainAtlas_LightMap_PipelineLayout, 0, 2,
|
||
// (const VkDescriptorSet[]) {MainAtlasDescriptor, VoxelLightMapDescriptor}, 0, nullptr);
|
||
|
||
// if(VKCTX->TestVoxel) {
|
||
// vkBuffer = *VKCTX->TestVoxel;
|
||
// vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
// vkCmdDraw(drawCmd, VKCTX->TestVoxel->getSize() / sizeof(VoxelVertexPoint), 1, 0, 0);
|
||
// }
|
||
|
||
// {
|
||
// auto iterWorld = External.ChunkVoxelMesh.find(WorldId);
|
||
// if(iterWorld != External.ChunkVoxelMesh.end()) {
|
||
// glm::mat4 orig = PCO.Model;
|
||
|
||
// for(auto &pair : iterWorld->second) {
|
||
// if(auto& voxels = std::get<0>(pair.second)) {
|
||
// glm::vec3 cpos(pair.first.x, pair.first.y, pair.first.z);
|
||
// PCO.Model = glm::translate(orig, cpos*16.f);
|
||
// auto [vkBuffer, offset] = VKCTX->VertexPool_Voxels.map(voxels);
|
||
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, offsetof(WorldPCO, Model), sizeof(WorldPCO::Model), &PCO.Model);
|
||
// vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
// vkCmdDraw(drawCmd, voxels.VertexCount, 1, offset, 0);
|
||
// }
|
||
// }
|
||
|
||
// PCO.Model = orig;
|
||
// }
|
||
// }
|
||
|
||
// vkCmdBindPipeline(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS, NodeStaticOpaquePipeline);
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, 0, sizeof(WorldPCO), &PCO);
|
||
// vkCmdBindDescriptorSets(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
||
// MainAtlas_LightMap_PipelineLayout, 0, 2,
|
||
// (const VkDescriptorSet[]) {MainAtlasDescriptor, VoxelLightMapDescriptor}, 0, nullptr);
|
||
|
||
// {
|
||
// auto iterWorld = External.ChunkVoxelMesh.find(WorldId);
|
||
// if(iterWorld != External.ChunkVoxelMesh.end()) {
|
||
// glm::mat4 orig = PCO.Model;
|
||
|
||
// for(auto &pair : iterWorld->second) {
|
||
// if(auto& nodes = std::get<1>(pair.second)) {
|
||
// glm::vec3 cpos(pair.first.z, pair.first.y, pair.first.x);
|
||
// PCO.Model = glm::translate(orig, cpos*16.f);
|
||
// auto [vkBuffer, offset] = VKCTX->VertexPool_Nodes.map(nodes);
|
||
|
||
// vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
// VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, offsetof(WorldPCO, Model), sizeof(WorldPCO::Model), &PCO.Model);
|
||
// vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
// vkCmdDraw(drawCmd, nodes.VertexCount, 1, offset, 0);
|
||
// }
|
||
// }
|
||
|
||
// PCO.Model = orig;
|
||
// }
|
||
// }
|
||
|
||
static float Delta = 0;
|
||
Delta += dTime;
|
||
|
||
PCO.Model = glm::mat4(1);
|
||
//PCO.Model = glm::translate(PCO.Model, -X64Offset_f);
|
||
// glm::quat quat = glm::inverse(Quat);
|
||
|
||
{
|
||
|
||
// auto *srv = (class ServerSession*) ServerSession;
|
||
|
||
glm::vec4 v = glm::mat4(glm::inverse(Quat))*glm::vec4(0, 0, -6, 1);
|
||
|
||
Pos::GlobalNode pos = (Pos::GlobalNode) (glm::vec3) v;
|
||
|
||
pos += (Pos-X64Offset) >> Pos::Object_t::BS_Bit;
|
||
PCO.Model = glm::translate(PCO.Model, glm::vec3(pos));
|
||
}
|
||
|
||
|
||
{
|
||
glm::mat4 proj = glm::perspective<float>(glm::radians(75.f), float(VkInst->Screen.Width)/float(VkInst->Screen.Height), 0.5, std::pow(2, 17));
|
||
proj[1][1] *= -1;
|
||
|
||
// Получили область рендера от левого верхнего угла
|
||
// x -1 -> 1; y 1 -> -1; z 0 -> -1
|
||
// Правило левой руки
|
||
// Перед полигонов определяется обходом против часовой стрелки
|
||
|
||
glm::mat4 view = glm::mat4(1);
|
||
// Смещаем мир относительно позиции игрока, чтобы игрок в пространстве рендера оказался в нулевых координатах
|
||
view = glm::translate(view, -X64Delta);
|
||
// Поворачиваем мир обратно взгляду игрока, чтобы его взгляд стал по направлению оси -z
|
||
view = glm::mat4(Quat)*view;
|
||
|
||
// Сначала применяется матрица вида, потом проекции
|
||
PCO.ProjView = proj*view;
|
||
}
|
||
|
||
vkCmdBindPipeline(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS, NodeStaticOpaquePipeline);
|
||
vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, 0, sizeof(WorldPCO), &PCO);
|
||
vkCmdBindDescriptorSets(drawCmd, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
||
MainAtlas_LightMap_PipelineLayout, 0, 2,
|
||
(const VkDescriptorSet[]) {MainAtlasDescriptor, VoxelLightMapDescriptor}, 0, nullptr);
|
||
|
||
PCO.Model = glm::mat4(1);
|
||
VkBuffer vkBuffer = VKCTX->TestQuad;
|
||
VkDeviceSize vkOffsets = 0;
|
||
|
||
vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
vkCmdDraw(drawCmd, 6*3*2, 1, 0, 0);
|
||
|
||
{
|
||
Pos::GlobalChunk x64offset = X64Offset >> Pos::Object_t::BS_Bit >> 4;
|
||
|
||
auto iterWorld = External.ChunkVoxelMesh.find(WorldId);
|
||
if(iterWorld != External.ChunkVoxelMesh.end()) {
|
||
glm::mat4 orig = PCO.Model;
|
||
|
||
for(auto &pair : iterWorld->second) {
|
||
if(auto& nodes = std::get<1>(pair.second)) {
|
||
glm::vec3 cpos(pair.first-x64offset);
|
||
PCO.Model = glm::translate(orig, cpos*16.f);
|
||
auto [vkBuffer, offset] = VKCTX->VertexPool_Nodes.map(nodes);
|
||
|
||
vkCmdPushConstants(drawCmd, MainAtlas_LightMap_PipelineLayout,
|
||
VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT, offsetof(WorldPCO, Model), sizeof(WorldPCO::Model), &PCO.Model);
|
||
vkCmdBindVertexBuffers(drawCmd, 0, 1, &vkBuffer, &vkOffsets);
|
||
vkCmdDraw(drawCmd, nodes.VertexCount, 1, offset, 0);
|
||
}
|
||
}
|
||
|
||
PCO.Model = orig;
|
||
}
|
||
}
|
||
}
|
||
|
||
std::vector<VoxelVertexPoint> VulkanRenderSession::generateMeshForVoxelChunks(const std::vector<VoxelCube> cubes) {
|
||
std::vector<VoxelVertexPoint> out;
|
||
out.reserve(cubes.size()*6);
|
||
|
||
for(const VoxelCube &cube : cubes) {
|
||
out.emplace_back(
|
||
cube.Pos.x,
|
||
cube.Pos.y,
|
||
cube.Pos.z,
|
||
0,
|
||
0, 0,
|
||
cube.Size.x,
|
||
cube.Size.z,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
|
||
out.emplace_back(
|
||
cube.Pos.x,
|
||
cube.Pos.y,
|
||
cube.Pos.z,
|
||
1,
|
||
0, 0,
|
||
cube.Size.x,
|
||
cube.Size.y,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
|
||
out.emplace_back(
|
||
cube.Pos.x,
|
||
cube.Pos.y,
|
||
cube.Pos.z,
|
||
2,
|
||
0, 0,
|
||
cube.Size.z,
|
||
cube.Size.y,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
|
||
out.emplace_back(
|
||
cube.Pos.x,
|
||
cube.Pos.y+cube.Size.y+1,
|
||
cube.Pos.z,
|
||
3,
|
||
0, 0,
|
||
cube.Size.x,
|
||
cube.Size.z,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
|
||
out.emplace_back(
|
||
cube.Pos.x,
|
||
cube.Pos.y,
|
||
cube.Pos.z+cube.Size.z+1,
|
||
4,
|
||
0, 0,
|
||
cube.Size.x,
|
||
cube.Size.y,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
|
||
out.emplace_back(
|
||
cube.Pos.x+cube.Size.x+1,
|
||
cube.Pos.y,
|
||
cube.Pos.z,
|
||
5,
|
||
0, 0,
|
||
cube.Size.z,
|
||
cube.Size.y,
|
||
cube.VoxelId,
|
||
0, 0,
|
||
0
|
||
);
|
||
}
|
||
|
||
return out;
|
||
}
|
||
|
||
std::vector<NodeVertexStatic> VulkanRenderSession::generateMeshForNodeChunks(const Node* nodes) {
|
||
std::vector<NodeVertexStatic> out;
|
||
NodeVertexStatic v;
|
||
|
||
for(int z = 0; z < 16; z++)
|
||
for(int y = 0; y < 16; y++)
|
||
for(int x = 0; x < 16; x++)
|
||
{
|
||
size_t index = Pos::bvec16u(x, y, z).pack();
|
||
if(nodes[index].Data == 0)
|
||
continue;
|
||
|
||
v.Tex = nodes[index].NodeId;
|
||
|
||
if((y+1) >= 16 || nodes[Pos::bvec16u(x, y+1, z).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16+16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX = 135+x*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX -= 16;
|
||
v.TU = 0;
|
||
out.push_back(v);
|
||
}
|
||
|
||
if((y-1) < 0 || nodes[Pos::bvec16u(x, y-1, z).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX = 135+x*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FZ += 16;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
}
|
||
|
||
if((x+1) >= 16 || nodes[Pos::bvec16u(x+1, y, z).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16+16;
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FZ += 16;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
}
|
||
|
||
if((x-1) < 0 || nodes[Pos::bvec16u(x-1, y, z).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.FZ -= 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY -= 16;
|
||
v.TU = 0;
|
||
out.push_back(v);
|
||
}
|
||
|
||
if((z+1) >= 16 || nodes[Pos::bvec16u(x, y, z+1).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16+16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.FY += 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX -= 16;
|
||
v.TU = 0;
|
||
out.push_back(v);
|
||
}
|
||
|
||
if((z-1) < 0 || nodes[Pos::bvec16u(x, y, z-1).pack()].NodeId == 0) {
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.FZ = 135+z*16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FY += 16;
|
||
v.TV = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FX = 135+x*16;
|
||
v.FY = 135+y*16;
|
||
v.TU = 0;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
|
||
v.FX += 16;
|
||
v.FY += 16;
|
||
v.TV = 65535;
|
||
v.TU = 65535;
|
||
out.push_back(v);
|
||
|
||
v.FY -= 16;
|
||
v.TV = 0;
|
||
out.push_back(v);
|
||
}
|
||
}
|
||
|
||
return out;
|
||
}
|
||
|
||
void VulkanRenderSession::updateDescriptor_MainAtlas() {
|
||
VkDescriptorBufferInfo bufferInfo = VKCTX->MainTest;
|
||
VkDescriptorImageInfo imageInfo = VKCTX->MainTest;
|
||
|
||
std::vector<VkWriteDescriptorSet> ciDescriptorSet =
|
||
{
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
||
.pNext = nullptr,
|
||
.dstSet = MainAtlasDescriptor,
|
||
.dstBinding = 0,
|
||
.dstArrayElement = 0,
|
||
.descriptorCount = 1,
|
||
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
||
.pImageInfo = &imageInfo
|
||
}, {
|
||
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
||
.pNext = nullptr,
|
||
.dstSet = MainAtlasDescriptor,
|
||
.dstBinding = 1,
|
||
.dstArrayElement = 0,
|
||
.descriptorCount = 1,
|
||
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
|
||
.pBufferInfo = &bufferInfo
|
||
}
|
||
};
|
||
|
||
vkUpdateDescriptorSets(VkInst->Graphics.Device, ciDescriptorSet.size(), ciDescriptorSet.data(), 0, nullptr);
|
||
}
|
||
|
||
void VulkanRenderSession::updateDescriptor_VoxelsLight() {
|
||
VkDescriptorBufferInfo bufferInfo = VKCTX->LightDummy;
|
||
VkDescriptorImageInfo imageInfo = VKCTX->LightDummy;
|
||
|
||
std::vector<VkWriteDescriptorSet> ciDescriptorSet =
|
||
{
|
||
{
|
||
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
||
.pNext = nullptr,
|
||
.dstSet = VoxelLightMapDescriptor,
|
||
.dstBinding = 0,
|
||
.dstArrayElement = 0,
|
||
.descriptorCount = 1,
|
||
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
||
.pImageInfo = &imageInfo
|
||
}, {
|
||
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
||
.pNext = nullptr,
|
||
.dstSet = VoxelLightMapDescriptor,
|
||
.dstBinding = 1,
|
||
.dstArrayElement = 0,
|
||
.descriptorCount = 1,
|
||
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
|
||
.pBufferInfo = &bufferInfo
|
||
}
|
||
};
|
||
|
||
vkUpdateDescriptorSets(VkInst->Graphics.Device, ciDescriptorSet.size(), ciDescriptorSet.data(), 0, nullptr);
|
||
}
|
||
|
||
void VulkanRenderSession::updateDescriptor_ChunksLight() {
|
||
|
||
}
|
||
|
||
} |