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DrSocalkwe3n
2025-02-18 15:48:32 +06:00
parent 0368e3d654
commit 70e3bf0026
11 changed files with 194 additions and 65 deletions
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52
Src/Client/Vulkan/VulkanRenderSession.cpp
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@@ -3,7 +3,9 @@
#include "Client/Vulkan/Vulkan.hpp"
#include "Common/Abstract.hpp"
#include "assets.hpp"
#include "glm/ext/matrix_transform.hpp"
#include "glm/trigonometric.hpp"
#include <cstddef>
#include <memory>
#include <vector>
#include <vulkan/vulkan_core.h>
@@ -630,31 +632,41 @@ void VulkanRenderSession::onDefEntityUpdates(const std::vector<DefEntityId_c> &u
}
void VulkanRenderSession::onChunksChange(WorldId_c worldId, const std::unordered_set<Pos::GlobalChunk> &changeOrAddList, const std::unordered_set<Pos::GlobalChunk> &remove) {
auto &table = External.ChunkVoxelMesh[worldId];
for(Pos::GlobalChunk pos : changeOrAddList) {
Pos::GlobalRegion rPos(pos.X >> 4, pos.Y >> 4, pos.Z >> 4);
Pos::Local16_u cPos(pos.X & 0xf, pos.Y & 0xf, pos.Z & 0xf);
const auto &voxels = ServerSession->External.Worlds[worldId].Regions[rPos].Chunks[cPos].Voxels;
auto &table = External.ChunkVoxelMesh[worldId];
if(voxels.empty()) {
auto iter = table.find(pos);
if(iter != table.end())
table.erase(iter);
if(table.empty())
External.ChunkVoxelMesh.erase(External.ChunkVoxelMesh.find(worldId));
} else {
auto &buffer = table[pos] = std::make_unique<Buffer>(VkInst, voxels.size()*6*6*sizeof(NodeVertexStatic));
NodeVertexStatic *vertex = (NodeVertexStatic*) buffer->mapMemory();
std::vector<VoxelVertexPoint> vertexs = generateMeshForVoxelChunks(voxels);
for(const VoxelCube &cube : voxels) {
if(!vertexs.empty()) {
auto &buffer = table[pos] = std::make_unique<Buffer>(VkInst, vertexs.size()*sizeof(VoxelVertexPoint));
std::copy(vertexs.data(), vertexs.data()+vertexs.size(), (VoxelVertexPoint*) buffer->mapMemory());
buffer->unMapMemory();
} else {
auto iter = table.find(pos);
if(iter != table.end())
table.erase(iter);
}
buffer->unMapMemory();
}
}
for(Pos::GlobalChunk pos : remove) {
auto iter = table.find(pos);
if(iter != table.end())
table.erase(iter);
}
if(table.empty())
External.ChunkVoxelMesh.erase( External.ChunkVoxelMesh.find(worldId));
}
void VulkanRenderSession::setCameraPos(WorldId_c worldId, Pos::Object pos, glm::quat quat) {
@@ -719,6 +731,26 @@ void VulkanRenderSession::drawWorld(GlobalTime gTime, float dTime, VkCommandBuff
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) {
glm::vec3 cpos(pair.first.X, pair.first.Y, pair.first.Z);
PCO.Model = glm::translate(orig, cpos*16.f);
vkBuffer = *pair.second;
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, pair.second->getSize() / sizeof(VoxelVertexPoint), 1, 0, 0);
}
PCO.Model = orig;
}
}
}
std::vector<VoxelVertexPoint> VulkanRenderSession::generateMeshForVoxelChunks(const std::vector<VoxelCube> cubes) {