diff --git a/src/client/render/vk/CommandCenter.cpp b/src/client/render/vk/CommandCenter.cpp
index f76e926..16bdc70 100644
--- a/src/client/render/vk/CommandCenter.cpp
+++ b/src/client/render/vk/CommandCenter.cpp
@@ -3,7 +3,6 @@
 #include "PhysicalDeviceInfo.hpp"
 #include "Pipeline.hpp"
 #include "Renderer.hpp"
-#include "buffer/VertexData.hpp"
 
 using namespace render::vk;
 
@@ -23,15 +22,6 @@ CommandCenter::CommandCenter(VkDevice device, const PhysicalDeviceInfo &info, co
         }
     }
 
-    modelBuffer = ShortIndexedVertexBuffer::Create(buffer::vk::vertices, buffer::vk::indices);
-    if (!modelBuffer) {
-        FATAL("Cannot create vertex buffer");
-    }
-    sampleTexture = Texture::LoadFromFile(TEXTURES_DIR + opt.textures + "/terrain/Mapl.dds", {true, true, Texture::Wrap::MIRRORED_REPEAT, opt.anisotropy});
-    if (!sampleTexture) {
-        FATAL("Failed to create texture sampler!");
-    }
-
     indicCubeBuffer = Indicator::Create(Indicator::CUBE.first, Indicator::CUBE.second);
     if (!indicCubeBuffer) {
         FATAL("Failed to create vertex buffer!");
@@ -50,6 +40,8 @@ CommandCenter::CommandCenter(VkDevice device, const PhysicalDeviceInfo &info, co
     colorSamples = info.samples;
     LOG_D("Samples: " << colorSamples);
     depthFormat = info.findDepthFormat();
+
+    loadAtlases(opt.textures);
 }
 CommandCenter::~CommandCenter() {
     if(!freed)
@@ -57,6 +49,30 @@ CommandCenter::~CommandCenter() {
 
     vkDestroyCommandPool(device, graphicsPool, ALLOC);
 }
+#include "../../../core/world/materials.hpp"
+void CommandCenter::loadAtlases(const std::string& textures) {
+    voxelTextureAtlas.reset();
+    voxelNormalAtlas.reset();
+    voxelHOSAtlas.reset();
+
+    std::vector<std::string> paths;
+    auto makePaths = [&](const std::string &suffix) {
+        paths.clear();
+        paths.reserve(world::materials::textures.size());
+        for (auto& texture: world::materials::textures) {
+            paths.push_back(TEXTURES_DIR + textures + "/terrain/" + texture + suffix + ".dds");
+        }
+        return paths;
+    };
+    voxelTextureAtlas = TextureArray::LoadFromFiles(makePaths(""), {}); //TODO: anisotropy/mipmap options
+    voxelNormalAtlas = TextureArray::LoadFromFiles(makePaths(".nrm"), {});
+    voxelHOSAtlas = TextureArray::LoadFromFiles(makePaths(".hos"), {});
+
+    if(!(voxelTextureAtlas && voxelNormalAtlas && voxelHOSAtlas)) {
+        FATAL("Failed to load texture pack!");
+    }
+}
+
 #include <glm/gtc/matrix_transform.hpp>
 void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeline& pipe, VkExtent2D extent) {
     assert(freed);
@@ -97,7 +113,7 @@ void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeli
 
     { // Uniform buffers
         std::vector<Buffer::requirement> requirements;
-        requirements.resize(framebuffers.size(), Buffer::requirement(sizeof(UniformBufferObject), Buffer::Usage::UNIFORM));
+        requirements.resize(framebuffers.size(), Buffer::requirement(sizeof(VoxelUBO), Buffer::Usage::UNIFORM));
         uniformBuffers.allocate(requirements, true);
         if (!uniformBuffers) {
             FATAL("Failed to allocate UBO");
@@ -108,7 +124,7 @@ void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeli
         poolSizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
         poolSizes[0].descriptorCount = framebuffers.size();
         poolSizes[1].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
-        poolSizes[1].descriptorCount = framebuffers.size();
+        poolSizes[1].descriptorCount = framebuffers.size() * 3;
 
         VkDescriptorPoolCreateInfo poolInfo{};
         poolInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
@@ -121,12 +137,13 @@ void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeli
             FATAL("Failed to create descriptor pool!");
         }
 
+        poolSizes[1].descriptorCount = framebuffers.size();
+
         if (vkCreateDescriptorPool(device, &poolInfo, nullptr, &skyDescriptorPool) != VK_SUCCESS) {
             FATAL("Failed to create descriptor pool!");
         }
 
         poolInfo.poolSizeCount = 1;
-        poolInfo.pPoolSizes = &poolSizes[0];
     
         if (vkCreateDescriptorPool(device, &poolInfo, nullptr, &indicDescriptorPool) != VK_SUCCESS) {
             FATAL("Failed to create descriptor pool!");
@@ -155,7 +172,7 @@ void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeli
             VkDescriptorBufferInfo bufferInfo{};
             bufferInfo.buffer = uniformBuffers.at(i);
             bufferInfo.offset = 0;
-            bufferInfo.range = sizeof(UniformBufferObject);
+            bufferInfo.range = sizeof(VoxelUBO);
 
             std::array<VkWriteDescriptorSet, 2> descriptorWrites{};
             descriptorWrites[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
@@ -172,17 +189,33 @@ void CommandCenter::allocate(const std::vector<VkImageView>& views, const Pipeli
             descriptorWrites[1].dstArrayElement = 0;
             descriptorWrites[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
             descriptorWrites[1].descriptorCount = 1;
-            descriptorWrites[1].pImageInfo = &sampleTexture->getDescriptor();
+            descriptorWrites[1].pImageInfo = &voxelTextureAtlas->getDescriptor();
+            descriptorWrites[2].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+            descriptorWrites[2].dstSet = voxelDescriptorSets[i];
+            descriptorWrites[2].dstBinding = 2;
+            descriptorWrites[2].dstArrayElement = 0;
+            descriptorWrites[2].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+            descriptorWrites[2].descriptorCount = 1;
+            descriptorWrites[2].pImageInfo = &voxelNormalAtlas->getDescriptor();
+            descriptorWrites[3].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+            descriptorWrites[3].dstSet = voxelDescriptorSets[i];
+            descriptorWrites[3].dstBinding = 3;
+            descriptorWrites[3].dstArrayElement = 0;
+            descriptorWrites[3].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+            descriptorWrites[3].descriptorCount = 1;
+            descriptorWrites[3].pImageInfo = &voxelHOSAtlas->getDescriptor();
 
             vkUpdateDescriptorSets(device, descriptorWrites.size(), descriptorWrites.data(), 0, nullptr);
 
+            bufferInfo.range = sizeof(ViewProjUBO);
+
             descriptorWrites[0].dstSet = skyDescriptorSets[i];
             descriptorWrites[1].dstSet = skyDescriptorSets[i];
             descriptorWrites[1].pImageInfo = &skyboxTexture->getDescriptor();
-            vkUpdateDescriptorSets(device, descriptorWrites.size(), descriptorWrites.data(), 0, nullptr);
+            vkUpdateDescriptorSets(device, 2, descriptorWrites.data(), 0, nullptr);
 
             descriptorWrites[0].dstSet = indicDescriptorSets[i];
-            vkUpdateDescriptorSets(device, 1, &descriptorWrites[0], 0, nullptr);
+            vkUpdateDescriptorSets(device, 1, descriptorWrites.data(), 0, nullptr);
         }
     }
     {
@@ -221,10 +254,7 @@ void CommandCenter::free() {
 #include <chrono>
 #include <memory.h>
 
-void CommandCenter::startRecording(uint32_t idx, VkRenderPass renderPass, VkExtent2D extent, const glm::vec4& clear_color, glm::mat4 view, glm::mat4 proj) {
-    UniformBufferObject ubo{};
-    ubo.view = view;
-    ubo.proj = proj;
+void CommandCenter::startRecording(uint32_t idx, VkRenderPass renderPass, VkExtent2D extent, const VoxelUBO& ubo) {
     uniformBuffers.write(idx, data_view(&ubo, sizeof(ubo)));
 
     VkCommandBufferBeginInfo beginInfo{};
@@ -245,7 +275,7 @@ void CommandCenter::startRecording(uint32_t idx, VkRenderPass renderPass, VkExte
     renderPassInfo.renderArea.extent = extent;
 
     std::array<VkClearValue, 2> clearValues{};
-    clearValues[0].color = {clear_color.x, clear_color.y, clear_color.z, clear_color.a};
+    clearValues[0].color = {ubo.fog.x, ubo.fog.y, ubo.fog.z, 1};
     clearValues[1].depthStencil = {1.0f, 0};
     renderPassInfo.clearValueCount = clearValues.size();
     renderPassInfo.pClearValues = clearValues.data();
@@ -256,22 +286,17 @@ void CommandCenter::startRecording(uint32_t idx, VkRenderPass renderPass, VkExte
 void CommandCenter::startWorldPass(uint32_t idx, const Subpass &worldPass) {
     vkCmdBindPipeline(graphicsBuffers[idx], VK_PIPELINE_BIND_POINT_GRAPHICS, worldPass.pipeline);
     vkCmdBindDescriptorSets(graphicsBuffers[idx], VK_PIPELINE_BIND_POINT_GRAPHICS, worldPass.layout, 0, 1, &voxelDescriptorSets[idx], 0, nullptr);
-
-    static auto startTime = std::chrono::high_resolution_clock::now();
-
-    auto currentTime = std::chrono::high_resolution_clock::now();
-    float time = std::chrono::duration<float, std::chrono::seconds::period>(currentTime - startTime).count();
-    ModelPush push{};
-    push.model = glm::translate(glm::mat4(1.0f), glm::vec3(98.0f, -2.f, -2.f));
-    push.model = glm::rotate(push.model, time * glm::radians(90.0f), glm::vec3(0.0f, 0.0f, 1.0f));
-    vkCmdPushConstants(graphicsBuffers[idx], worldPass.layout, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(push), &push);
 }
-void CommandCenter::recordModel(uint32_t i) {
+size_t CommandCenter::recordModel(uint32_t i, const Subpass &worldPass, const UniqueCurvaturePush& push, const LodModel *const modelBuffer) {
+    vkCmdPushConstants(graphicsBuffers[i], worldPass.layout, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT, 0, sizeof(push), &push);
+
     VkBuffer vertexBuffers[] = {modelBuffer->getVertex()};
     VkDeviceSize offsets[] = {0};
     vkCmdBindVertexBuffers(graphicsBuffers[i], 0, 1, vertexBuffers, offsets);
     vkCmdBindIndexBuffer(graphicsBuffers[i], modelBuffer->getIndex(), 0, VK_INDEX_TYPE_UINT16);
-    vkCmdDrawIndexed(graphicsBuffers[i], static_cast<uint32_t>(buffer::vk::indices.size()), 1, 0, 0, 0);
+    auto size = modelBuffer->getIndexSize();
+    vkCmdDrawIndexed(graphicsBuffers[i], size, 1, modelBuffer->getIndexStart(), 0, 0);
+    return size;
 }
 void CommandCenter::startEntityPass(uint32_t) { }
 void CommandCenter::recordIndicator(uint32_t idx, const Subpass& indicPass, glm::mat4 model) {
@@ -287,7 +312,7 @@ void CommandCenter::recordIndicator(uint32_t idx, const Subpass& indicPass, glm:
     vkCmdBindVertexBuffers(graphicsBuffers[idx], 0, 1, vertexBuffers, offsets);
     vkCmdDraw(graphicsBuffers[idx], indicCubeBuffer->size, 1, 0, 0);
 }
-void CommandCenter::recordPostprocess(uint32_t idx, const Subpass& skyPass, bool skybox, glm::mat4, glm::mat4) {
+void CommandCenter::recordPostprocess(uint32_t idx, const Subpass& skyPass, bool skybox) {
     vkCmdNextSubpass(graphicsBuffers[idx], VK_SUBPASS_CONTENTS_INLINE);
     if (skybox) {
         vkCmdBindPipeline(graphicsBuffers[idx], VK_PIPELINE_BIND_POINT_GRAPHICS, skyPass.pipeline);
diff --git a/src/client/render/vk/CommandCenter.hpp b/src/client/render/vk/CommandCenter.hpp
index fc7ccef..2e44523 100644
--- a/src/client/render/vk/CommandCenter.hpp
+++ b/src/client/render/vk/CommandCenter.hpp
@@ -17,18 +17,20 @@ public:
     CommandCenter(VkDevice, const PhysicalDeviceInfo&, const renderOptions&);
     ~CommandCenter();
 
-    void startRecording(uint32_t idx, VkRenderPass, VkExtent2D, const glm::vec4& clear, glm::mat4 view, glm::mat4 proj);
+    void startRecording(uint32_t idx, VkRenderPass, VkExtent2D, const VoxelUBO&);
     void startWorldPass(uint32_t idx, const Subpass&);
-    void recordModel(uint32_t idx);
+    size_t recordModel(uint32_t idx, const Subpass &worldPass, const UniqueCurvaturePush&, const LodModel *const);
     void startEntityPass(uint32_t idx);
     void recordIndicator(uint32_t idx, const Subpass&, glm::mat4 model);
-    void recordPostprocess(uint32_t idx, const Subpass&, bool skybox, glm::mat4 view, glm::mat4 proj);
+    void recordPostprocess(uint32_t idx, const Subpass&, bool skybox);
     void submitGraphics(uint32_t, VkSemaphore, VkSemaphore, VkFence);
 
     void allocate(const std::vector<VkImageView>&, const Pipeline&, VkExtent2D);
     void free();
 
 private:
+    void loadAtlases(const std::string &texturePath);
+
     VkDevice device;
 
     std::vector<VkFramebuffer> framebuffers;
@@ -47,8 +49,9 @@ private:
 
     VkDescriptorPool voxelDescriptorPool;
     std::vector<VkDescriptorSet> voxelDescriptorSets;
-    std::unique_ptr<Texture> sampleTexture;
-    std::unique_ptr<ShortIndexedVertexBuffer> modelBuffer;
+    std::unique_ptr<TextureArray> voxelTextureAtlas;
+    std::unique_ptr<TextureArray> voxelNormalAtlas;
+    std::unique_ptr<TextureArray> voxelHOSAtlas;
 
     VkDescriptorPool indicDescriptorPool;
     std::vector<VkDescriptorSet> indicDescriptorSets;
diff --git a/src/client/render/vk/Pipeline.cpp b/src/client/render/vk/Pipeline.cpp
index b1aa513..492d576 100644
--- a/src/client/render/vk/Pipeline.cpp
+++ b/src/client/render/vk/Pipeline.cpp
@@ -3,7 +3,6 @@
 #include "PhysicalDeviceInfo.hpp"
 #include "../../../core/data/file.hpp"
 #include "../Renderer.hpp"
-#include "buffer/VertexData.hpp"
 #include "api/Models.hpp"
 #include <map>
 
@@ -129,15 +128,26 @@ Pipeline::Pipeline(VkDevice device, const PhysicalDeviceInfo &info, const render
         }
     }
     //MAYBE: use sets (ubo, (samplers, passInfos))
+    //MAYBE: reuse sub UBO
     { // Voxel descriptor
-        VkDescriptorSetLayoutBinding samplerLayoutBinding{};
-        samplerLayoutBinding.binding = 1;
-        samplerLayoutBinding.descriptorCount = 1;
-        samplerLayoutBinding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
-        samplerLayoutBinding.pImmutableSamplers = nullptr;
-        samplerLayoutBinding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
+        std::array<VkDescriptorSetLayoutBinding, 4> bindings{};
+        bindings[0] = VoxelUBO::getLayoutBinding();
+        bindings[1].binding = 1;
+        bindings[1].descriptorCount = 1;
+        bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+        bindings[1].pImmutableSamplers = nullptr; //TODO: set immuable samplers
+        bindings[1].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
+        bindings[2].binding = 2;
+        bindings[2].descriptorCount = 1;
+        bindings[2].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+        bindings[2].pImmutableSamplers = nullptr;
+        bindings[2].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
+        bindings[3].binding = 3;
+        bindings[3].descriptorCount = 1;
+        bindings[3].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+        bindings[3].pImmutableSamplers = nullptr;
+        bindings[3].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
 
-        std::vector<VkDescriptorSetLayoutBinding> bindings = {UniformBufferObject::getLayoutBinding(), samplerLayoutBinding};
         VkDescriptorSetLayoutCreateInfo layoutInfo{};
         layoutInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
         layoutInfo.bindingCount = bindings.size();
@@ -150,7 +160,7 @@ Pipeline::Pipeline(VkDevice device, const PhysicalDeviceInfo &info, const render
     { // Indicator descriptor
         VkDescriptorSetLayoutCreateInfo layoutInfo{};
         layoutInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
-        auto binding = UniformBufferObject::getLayoutBinding();
+        auto binding = ViewProjUBO::getLayoutBinding();
         layoutInfo.bindingCount = 1;
         layoutInfo.pBindings = &binding;
 
@@ -166,7 +176,7 @@ Pipeline::Pipeline(VkDevice device, const PhysicalDeviceInfo &info, const render
         samplerLayoutBinding.pImmutableSamplers = nullptr;
         samplerLayoutBinding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
 
-        std::vector<VkDescriptorSetLayoutBinding> bindings = {UniformBufferObject::getLayoutBinding(), samplerLayoutBinding};
+        std::vector<VkDescriptorSetLayoutBinding> bindings = {ViewProjUBO::getLayoutBinding(), samplerLayoutBinding};
         VkDescriptorSetLayoutCreateInfo layoutInfo{};
         layoutInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
         layoutInfo.bindingCount = bindings.size();
@@ -342,25 +352,35 @@ Pipeline::Pipeline(VkDevice device, const PhysicalDeviceInfo &info, const render
     multisampling.alphaToOneEnable = VK_FALSE;
 
     { // World pipeline
-        /*struct Push {
-            alignas(16) glm::mat4 Model;
-            alignas(16) glm::vec4 SphereProj;
-            alignas(4) float Curvature;
-        };*/
         VkPushConstantRange pushRange{};
         pushRange.offset = 0;
         pushRange.size = sizeof(ModelPush);
         pushRange.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
         setLayout(worldPass, {voxelDescriptorSet}, {pushRange});
-        auto shaderStages = setShaders(worldPass, "Tris");
+
+        auto unitSize = 1; //TODO: load from world.voxel_density
+        std::vector<unsigned char> speData;
+        std::vector<VkSpecializationMapEntry> speIndex;
+        auto specialization = makeSpecialization({
+            {0, data_view(&options.voxel.fog, sizeof(bool))},
+            {1, data_view(&options.voxel.pbr, sizeof(bool))},
+            {2, data_view(&options.voxel.triplanar, sizeof(bool))},
+            {3, data_view(&options.voxel.stochastic, sizeof(bool))},
+            {4, data_view(&options.voxel.blend, sizeof(bool))},
+            {5, data_view(&options.voxel.curvature, sizeof(bool))},
+            {6, data_view(&options.voxel.curv_depth, sizeof(bool))},
+            {16, data_view(&unitSize, sizeof(int))}}, speData, speIndex);
+
+        auto withGeometry = options.voxel.geometry; //MAYBE: && features.geometry
+        auto shaderStages = setShaders(worldPass, withGeometry ? "Tris.geo" : "Tris", withGeometry, &specialization);
 
         VkPipelineVertexInputStateCreateInfo vertexInputInfo{};
         vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
 
-        auto bindingDescription = buffer::vk::VertexData::getBindingDescription();
+        auto bindingDescription = Model::getBindingDescription();
         vertexInputInfo.vertexBindingDescriptionCount = 1;
         vertexInputInfo.pVertexBindingDescriptions = &bindingDescription;
-        auto attributeDescriptions = buffer::vk::VertexData::getAttributeDescriptions();
+        auto attributeDescriptions = Model::getAttributeDescriptions();
         vertexInputInfo.vertexAttributeDescriptionCount = attributeDescriptions.size();
         vertexInputInfo.pVertexAttributeDescriptions = attributeDescriptions.data();
 
diff --git a/src/client/render/vk/Renderer.cpp b/src/client/render/vk/Renderer.cpp
index bba0a42..8408dcc 100644
--- a/src/client/render/vk/Renderer.cpp
+++ b/src/client/render/vk/Renderer.cpp
@@ -411,8 +411,14 @@ void Renderer::beginFrame() {
 
     if (auto newImage = swapChain->acquireNextImage(imageAvailableSemaphores[currentFrame], inFlightFences[currentFrame])) {
         currentImage = newImage.value();
+        VoxelUBO ubo{};
+        ubo.proj = ProjectionMatrix;
+        ubo.view = ViewMatrix;
+        ubo.fog = options.clear_color;
+        ubo.fog.a = FogDepth;
+        ubo.lightInv = LightInvDir;
         commandCenter->startRecording(currentImage, pipeline->getRenderPass(),
-            getInfos().swapDetails.capabilities.currentExtent, options.clear_color, ViewMatrix, ProjectionMatrix);
+            getInfos().swapDetails.capabilities.currentExtent, ubo);
         allocator->setTracyZone("Submit");
     } else {
         recreateSwapChain();
@@ -423,10 +429,15 @@ void Renderer::beginFrame() {
 std::function<size_t(render::LodModel *const, glm::mat4, glm::vec4, float)> Renderer::beginWorldPass() {
     assert(currentImage < swapChain->getImageViews().size());
 
-    commandCenter->startWorldPass(currentImage, pipeline->getWorldPass());
-    commandCenter->recordModel(currentImage);
-    return [&](render::LodModel *const, glm::mat4, glm::vec4, float) {
-        return 0; //WorldPass->setup(this, model);
+    auto& pass = pipeline->getWorldPass();
+    commandCenter->startWorldPass(currentImage, pass);
+    return [&](render::LodModel *const rBuffer, glm::mat4 model, glm::vec4 sphere, float curv) {
+        auto buffer = dynamic_cast<render::vk::LodModel *const>(rBuffer);
+        UniqueCurvaturePush push{};
+        push.model = model;
+        push.sphereProj = sphere;
+        push.curvature = curv;
+        return commandCenter->recordModel(currentImage, pass, push, buffer);
     };
 }
 
@@ -447,7 +458,7 @@ size_t Renderer::drawIndicatorCube(glm::mat4 model) {
 }
 
 void Renderer::postProcess() {
-    commandCenter->recordPostprocess(currentImage, pipeline->getSkyPass(), options.skybox, ViewMatrix, ProjectionMatrix);
+    commandCenter->recordPostprocess(currentImage, pipeline->getSkyPass(), options.skybox);
 }
 
 void Renderer::endFrame() {
diff --git a/src/client/render/vk/api/Images.cpp b/src/client/render/vk/api/Images.cpp
index f611c05..4377398 100644
--- a/src/client/render/vk/api/Images.cpp
+++ b/src/client/render/vk/api/Images.cpp
@@ -223,8 +223,8 @@ std::unique_ptr<TextureCube> TextureCube::LoadFromFiles(const std::string& prefi
 std::unique_ptr<TextureArray> TextureArray::LoadFromFiles(const std::vector<std::string>& paths, const sampling& props) {
     std::vector<std::vector<unsigned char>> datas;
     std::vector<data_view> views;
-    datas.resize(1);
-    views.reserve(6);
+    datas.resize(paths.size());
+    views.reserve(paths.size());
     auto header = [&] {
         if (auto header = render::Image::Read(paths.at(0), datas.at(0))) {
             views.push_back(datas.at(0));
@@ -232,7 +232,6 @@ std::unique_ptr<TextureArray> TextureArray::LoadFromFiles(const std::vector<std:
         }
         FATAL("Cannot read first texture");
     }();
-    datas.reserve(paths.size());
     for (size_t i = 1; i < paths.size(); i++) {
         if(!render::Image::Read(paths.at(i), datas.at(i)).has_value()) {
             FATAL("Cannot read depth texture");
diff --git a/src/client/render/vk/api/Models.hpp b/src/client/render/vk/api/Models.hpp
index c798f32..4bdfc8c 100644
--- a/src/client/render/vk/api/Models.hpp
+++ b/src/client/render/vk/api/Models.hpp
@@ -73,6 +73,30 @@ class Model final: public render::Model, public ShortIndexedVertexBuffer {
 public:
     static std::unique_ptr<Model> Create(const Data &);
 
+    static VkVertexInputBindingDescription getBindingDescription() {
+        VkVertexInputBindingDescription description{};
+        description.binding = 0;
+        description.stride = sizeof(PackedVertexData);
+        description.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
+        return description;
+    }
+    static std::array<VkVertexInputAttributeDescription, 3> getAttributeDescriptions() {
+        std::array<VkVertexInputAttributeDescription, 3> attributeDescriptions{};
+        attributeDescriptions[0].binding = 0;
+        attributeDescriptions[0].location = 0;
+        attributeDescriptions[0].format = VK_FORMAT_R16G16B16_SFLOAT;
+        attributeDescriptions[0].offset = offsetof(PackedVertexData, PosMat[0]);
+        attributeDescriptions[1].binding = 0;
+        attributeDescriptions[1].location = 1;
+        attributeDescriptions[1].format = VK_FORMAT_R16_UINT;
+        attributeDescriptions[1].offset = offsetof(PackedVertexData, PosMat[3]);
+        attributeDescriptions[2].binding = 0;
+        attributeDescriptions[2].location = 2;
+        attributeDescriptions[2].format = VK_FORMAT_R16G16B16_SFLOAT;
+        attributeDescriptions[2].offset = offsetof(PackedVertexData, Nrm);
+        return attributeDescriptions;
+    }
+
 protected:
     Model(size_t size, VkBuffer vertex, VkBuffer index, memory::ptr mem):
         ShortIndexedVertexBuffer(vertex, index, std::move(mem)), indexSize(size) { }
@@ -85,6 +109,9 @@ public:
 
     static void MakeDefault();
 
+    constexpr uint32_t getIndexStart() const { return getOffset(level); }
+    constexpr uint32_t getIndexSize() const { return getOffset(level+1) - getOffset(level); }
+
 protected:
     LodModel(size_t size, const std::vector<size_t>& off,
         VkBuffer vertex, VkBuffer index, memory::ptr mem):
@@ -95,7 +122,7 @@ protected:
     }
 };
 
-struct UniformBufferObject {
+struct ViewProjUBO {
     alignas(16) glm::mat4 view;
     alignas(16) glm::mat4 proj;
 
@@ -109,9 +136,35 @@ struct UniformBufferObject {
         return uboLayoutBinding;
     }
 };
+struct VoxelUBO {
+    alignas(16) glm::mat4 view;
+    alignas(16) glm::mat4 proj;
+
+    alignas(16) glm::vec3 lightInv;
+    //NOTE: one "free" space
+    alignas(16) glm::vec4 fog;
+
+    static VkDescriptorSetLayoutBinding getLayoutBinding() {
+        VkDescriptorSetLayoutBinding uboLayoutBinding{};
+        uboLayoutBinding.binding = 0;
+        uboLayoutBinding.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
+        uboLayoutBinding.descriptorCount = 1;
+        uboLayoutBinding.stageFlags = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT;
+        uboLayoutBinding.pImmutableSamplers = nullptr;
+        return uboLayoutBinding;
+    }
+};
 
 struct ModelPush {
     alignas(16) glm::mat4 model;
 };
-
+struct CurvaturePush {
+    alignas(16) glm::vec4 sphereProj;
+    alignas(4) float curvature;
+};
+struct UniqueCurvaturePush {
+    alignas(16) glm::mat4 model;
+    alignas(16) glm::vec4 sphereProj;
+    alignas(4) float curvature;
+};
 }
\ No newline at end of file
diff --git a/src/client/render/vk/buffer/VertexData.hpp b/src/client/render/vk/buffer/VertexData.hpp
deleted file mode 100644
index 31b7fed..0000000
--- a/src/client/render/vk/buffer/VertexData.hpp
+++ /dev/null
@@ -1,56 +0,0 @@
-#pragma once
-
-#include <glm/glm.hpp>
-#include <vector>
-#include <array>
-#include <volk.h>
-
-namespace buffer::vk {
-
-struct VertexData {
-    glm::vec3 pos;
-    glm::vec3 color;
-    glm::vec2 uv;
-
-    static VkVertexInputBindingDescription getBindingDescription() {
-        VkVertexInputBindingDescription description{};
-        description.binding = 0;
-        description.stride = sizeof(VertexData);
-        description.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
-        return description;
-    }
-    static std::array<VkVertexInputAttributeDescription, 3> getAttributeDescriptions() {
-        std::array<VkVertexInputAttributeDescription, 3> attributeDescriptions{};
-        attributeDescriptions[0].binding = 0;
-        attributeDescriptions[0].location = 0;
-        attributeDescriptions[0].format = VK_FORMAT_R32G32B32_SFLOAT;
-        attributeDescriptions[0].offset = offsetof(VertexData, pos);
-        attributeDescriptions[1].binding = 0;
-        attributeDescriptions[1].location = 1;
-        attributeDescriptions[1].format = VK_FORMAT_R32G32B32_SFLOAT;
-        attributeDescriptions[1].offset = offsetof(VertexData, color);
-        attributeDescriptions[2].binding = 0;
-        attributeDescriptions[2].location = 2;
-        attributeDescriptions[2].format = VK_FORMAT_R32G32_SFLOAT;
-        attributeDescriptions[2].offset = offsetof(VertexData, uv);
-        return attributeDescriptions;
-    }
-};
-
-const std::vector<VertexData> vertices = {
-    {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {0.0f, 0.0f}},
-    {{0.5f, -0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {1.0f, 0.0f}},
-    {{0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 1.0f}},
-    {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {0.0f, 1.0f}},
-
-    {{-0.5f, -0.5f, -0.5f}, {1.0f, 0.0f, 0.0f}, {0.0f, 0.0f}},
-    {{0.5f, -0.5f, -0.5f}, {0.0f, 1.0f, 0.0f}, {1.0f, 0.0f}},
-    {{0.5f, 0.5f, -0.5f}, {0.0f, 0.0f, 1.0f}, {1.0f, 1.0f}},
-    {{-0.5f, 0.5f, -0.5f}, {1.0f, 1.0f, 1.0f}, {0.0f, 1.0f}}};
-
-const std::vector<uint16_t> indices = {
-    0, 1, 2, 2, 3, 0,
-    4, 5, 6, 6, 7, 4
-};
-
-}
\ No newline at end of file