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Jorijn van der Graaf 2025-06-13 23:59:36 +02:00
commit 3275eb2f70
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63
src/module/Crafter.Graphics-Camera.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
export module Crafter.Graphics:Camera;
import :VulkanBuffer;
import Crafter.Math;
import Crafter.Event;
namespace Crafter {
/**
* @brief 3D camera with projection and view matrices
* @example examples/VulkanCube/main.cpp
*/
export class Camera {
public:
MatrixRowMajor<float, 4, 4, 1> projection;
MatrixRowMajor<float, 4, 4, 1> view;
MatrixRowMajor<float, 4, 4, 1> projectionView;
Event<void> onUpdate;
/**
* @param fov Field of view in radians.
* @param aspectRatio Aspect ratio of the camera (width / height).
* @param near Near clipping plane.
* @param far Far clipping plane.
* @example examples/VulkanCube/main.cpp
*/
Camera(float fov, float aspectRatio, float near, float far);
/**
* @brief calculates the projectionView matrix by multiplying the projection and view matricies.
*/
void Update();
/**
* @brief Converts screen-space coordinates to a 3D world-space ray.
* @param x The x-coordinate on the screen (in pixels).
* @param y The y-coordinate on the screen (in pixels).
* @return A normalized 3D direction vector representing the ray from the camera.
*/
Vector<float, 3> ToRay(uint32_t x, uint32_t y);
};
}

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src/module/Crafter.Graphics-DescriptorSet.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
#include <vector>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:DescriptorSet;
import Crafter.Event;
import :VulkanDevice;
import :VulkanShader;
import :WindowWaylandVulkan;
import :VulkanPipeline;
namespace Crafter {
export struct DescriptorEntry {
VkDescriptorType type;
bool occured = true;
};
export template <typename MeshShader, typename FragmentShader>
class DescriptorSet {
public:
VkDescriptorSet set[2];
inline static Event<void> onDescriptorRefresh;
inline static std::vector<DescriptorSet*> sets;
inline static VkDescriptorPool descriptorPool = VK_NULL_HANDLE;
consteval static std::uint32_t GetUniqueDiscriptorCount() {
DescriptorEntry types[] = {{VK_DESCRIPTOR_TYPE_SAMPLER, 0},{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0},{VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 0},{VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 0},{VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0},{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 0},{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, 0},{VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, 0},{VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK, 0},{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 0},{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV, 0},{VK_DESCRIPTOR_TYPE_SAMPLE_WEIGHT_IMAGE_QCOM, 0},{VK_DESCRIPTOR_TYPE_BLOCK_MATCH_IMAGE_QCOM, 0},{VK_DESCRIPTOR_TYPE_MUTABLE_EXT, 0},{VK_DESCRIPTOR_TYPE_PARTITIONED_ACCELERATION_STRUCTURE_NV, 0},{VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT, 0},{VK_DESCRIPTOR_TYPE_MUTABLE_VALVE, 0}};
for(const DescriptorBinding& binding : MeshShader::descriptors) {
for(DescriptorEntry& type : types) {
if(type.type == binding.type) {
type.occured = true;
}
}
}
for(const DescriptorBinding& binding : FragmentShader::descriptors) {
for(DescriptorEntry& type : types) {
if(type.type == binding.type) {
type.occured = true;
}
}
}
std::uint32_t size = 0;
for(DescriptorEntry& type : types) {
if(type.occured) {
size++;
}
}
return size;
}
constexpr static std::uint32_t uniqueDescriptorCount = GetUniqueDiscriptorCount();
consteval static std::array<VkDescriptorPoolSize, uniqueDescriptorCount> GetPoolSizes() {
std::array<VkDescriptorPoolSize, uniqueDescriptorCount> types = {};
for(std::uint32_t i = 0; i < uniqueDescriptorCount; i++){
types[i].descriptorCount = 12345;
}
for(const DescriptorBinding& binding : MeshShader::descriptors) {
bool found = false;
for(VkDescriptorPoolSize& type : types) {
if(type.type == binding.type && type.descriptorCount != 12345) {
type.descriptorCount += 1;
found = true;
}
}
if(!found) {
for(std::uint32_t i = 0; i < uniqueDescriptorCount; i++){
if(types[i].descriptorCount == 12345) {
types[i].type = binding.type;
types[i].descriptorCount = 1;
break;
}
}
}
}
for(const DescriptorBinding& binding : FragmentShader::descriptors) {
bool found = false;
for(VkDescriptorPoolSize& type : types) {
if(type.type == binding.type) {
type.descriptorCount += 1;
found = true;
}
}
if(!found) {
for(std::uint32_t i = 0; i < uniqueDescriptorCount; i++){
if(types[i].descriptorCount == 12345) {
types[i].type = binding.type;
types[i].descriptorCount = 1;
break;
}
}
}
}
return types;
}
DescriptorSet() {
sets.push_back(this);
if(descriptorPool != VK_NULL_HANDLE) {
vkDestroyDescriptorPool(VulkanDevice::device, descriptorPool, nullptr);
}
std::array<VkDescriptorPoolSize, uniqueDescriptorCount> poolSizes = GetPoolSizes();
for(VkDescriptorPoolSize& size : poolSizes) {
size.descriptorCount *= sets.size();
}
VkDescriptorPoolCreateInfo descriptorPoolInfo = vks::initializers::descriptorPoolCreateInfo(uniqueDescriptorCount, poolSizes.data(), sets.size()*2);
VulkanDevice::CHECK_VK_RESULT(vkCreateDescriptorPool(VulkanDevice::device, &descriptorPoolInfo, nullptr, &descriptorPool));
for(DescriptorSet* set : sets) {
VkDescriptorSetAllocateInfo allocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &VulkanPipeline<MeshShader, FragmentShader>::descriptorSetLayout[0], 2);
VulkanDevice::CHECK_VK_RESULT(vkAllocateDescriptorSets(VulkanDevice::device, &allocInfo, set->set));
}
onDescriptorRefresh.Invoke();
}
~DescriptorSet() {
sets.erase(find(sets.begin(), sets.end(), this));
}
// void Write(VkWriteDescriptorSet* descriptors, std::uint32_t count) {
// vkUpdateDescriptorSets(VulkanDevice::device, count, descriptors, 0, nullptr);
// }
// void Write(std::uint32_t stage, VkDescriptorType type, std::uint32_t binding, VkDescriptorBufferInfo* buffer) {
// VkWriteDescriptorSet write = vks::initializers::writeDescriptorSet(set[stage], type, binding, buffer);
// vkUpdateDescriptorSets(VulkanDevice::device, 1, &write, 0, nullptr);
// }
// void Write(std::uint32_t stage, VkDescriptorType type, std::uint32_t binding, VkDescriptorImageInfo* buffer) {
// VkWriteDescriptorSet write = vks::initializers::writeDescriptorSet(set[stage], type, binding, buffer);
// vkUpdateDescriptorSets(VulkanDevice::device, 1, &write, 0, nullptr);
// }
};
}

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src/module/Crafter.Graphics-HeightmapShader.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
#include <cmath>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:HeightmapShader;
import :Camera;
import :VulkanPipeline;
import :DescriptorSet;
import Crafter.Math;
namespace Crafter {
struct HeightMapData {
MatrixRowMajor<float, 4, 4, 1> mvp;
uint32_t stride;
float spacing;
uint32_t padding[14];
};
export template <typename VertexType>
class HeightmapShader {
public:
MatrixRowMajor<float, 4, 4, 1> transform;
Camera* camera;
Buffer<HeightMapData> data;
Buffer<VertexType> heights;
std::uint32_t threadCount;
EventListener<void> cameraUpdate;
HeightmapShader(uint32_t amount, uint32_t stride, float spacing, Camera* camera) : threadCount(amount), heights(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, amount * 4 * 64), data(VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT), camera(camera), cameraUpdate(
&camera->onUpdate, [this](){
Update();
}
) {
data.value->stride = stride;
data.value->spacing = spacing;
transform = MatrixRowMajor<float, 4, 4, 1>::Identity();
}
void WriteDescriptors(VkDescriptorSet set) {
VkWriteDescriptorSet write[2] = {
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &data.descriptor),
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, &heights.descriptor)
};
vkUpdateDescriptorSets(VulkanDevice::device, 2, &write[0], 0, nullptr);
}
void Update() {
data.value->mvp = camera->projectionView*transform;
}
};
}

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src/module/Crafter.Graphics-Mesh.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
export module Crafter.Graphics:Mesh;
import Crafter.Math;
import :VulkanBuffer;
import :Types;
namespace Crafter {
export template <typename VertexType>
class Mesh {
public:
std::uint32_t vertexCount;
std::uint32_t indexCount;
Buffer<VertexType> verticies;
Buffer<std::uint32_t> indicies;
Mesh(std::uint32_t vertexCount, std::uint32_t indexCount) : vertexCount(vertexCount), indexCount(indexCount), verticies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, vertexCount), indicies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, indexCount) {
}
Mesh(const char* asset) requires(std::same_as<VertexType, Vertex>) : vertexCount(reinterpret_cast<const std::uint32_t*>(asset)[0]), indexCount(((reinterpret_cast<const std::uint32_t*>(asset)[1]) + 63) & ~63), verticies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, vertexCount), indicies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, indexCount) {
uint32_t indexCountNoPadding = reinterpret_cast<const std::uint32_t*>(asset)[1];
const float* verticies = reinterpret_cast<const float*>(asset+sizeof(std::uint32_t)*2);
std::uint32_t counter = 0;
for(std::uint32_t i = 0; i < vertexCount*3; i+=3) {
this->verticies.value[counter].x = verticies[i];
this->verticies.value[counter].y = verticies[i+1];
this->verticies.value[counter].z = verticies[i+2];
this->verticies.value[counter].w = 1.0f;
counter++;
}
memcpy(indicies.value, asset+(sizeof(std::uint32_t)*2)+(vertexCount*sizeof(float)*3), indexCountNoPadding*sizeof(std::uint32_t));
for(std::uint32_t i = indexCountNoPadding; i < indexCountNoPadding+(indexCountNoPadding%64); i++) {
indicies.value[i] = 0;//pad indicies to nearest 64
}
}
Mesh(const char* asset) requires(std::same_as<VertexType, VertexUV>) : vertexCount(reinterpret_cast<const std::uint32_t*>(asset)[0]), indexCount(((reinterpret_cast<const std::uint32_t*>(asset)[1]) + 63) & ~63), verticies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, vertexCount), indicies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, indexCount) {
uint32_t indexCountNoPadding = reinterpret_cast<const std::uint32_t*>(asset)[1];
const float* verticies = reinterpret_cast<const float*>(asset+sizeof(std::uint32_t)*2);
std::uint32_t counter = 0;
for(std::uint32_t i = 0; i < vertexCount*5; i+=5) {
this->verticies.value[counter].x = verticies[i];
this->verticies.value[counter].y = verticies[i+1];
this->verticies.value[counter].z = verticies[i+2];
this->verticies.value[counter].u = verticies[i+3];
this->verticies.value[counter].v = verticies[i+4];
this->verticies.value[counter].w = 1.0f;
counter++;
}
memcpy(indicies.value, asset+(sizeof(std::uint32_t)*2)+(vertexCount*sizeof(float)*5), indexCountNoPadding*sizeof(std::uint32_t));
for(std::uint32_t i = indexCountNoPadding; i < indexCountNoPadding+(indexCountNoPadding%64); i++) {
indicies.value[i] = 0;//pad indicies to nearest 64
}
}
Mesh(float* heights, uint32_t sizeX, uint32_t sizeZ, float spacing) : vertexCount(sizeX*sizeZ), indexCount(((((sizeX-1)*(sizeZ-1))*6)+ 63) & ~63), verticies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, vertexCount), indicies(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, indexCount) {
uint32_t indexCountNoPadding = ((sizeX-1)*(sizeZ-1))*6;
for (float x = 0; x < sizeX; x++)
{
for (float z = 0; z < sizeZ; z++)
{
uint32_t xInt = static_cast<uint32_t>(x);
uint32_t zInt = static_cast<uint32_t>(z);
Vector<float, 3> pos((x * spacing) - ((sizeX*spacing) / 2.0f), heights[xInt * sizeX + zInt], (z * spacing) - ((sizeZ*spacing) / 2.0f));
Vector<float, 2> uv(x / sizeX, z / sizeZ);
VertexType vertex;
vertex.x = pos.x;
vertex.y = pos.y;
vertex.z = pos.z;
vertex.w = 1.0f;
vertex.u = uv.x;
vertex.v = uv.y;
verticies.value[xInt * sizeX + zInt] = vertex;
}
}
for (uint32_t x = 0; x < sizeX - 1; x++)
{
for (uint32_t z = 0; z < sizeZ - 1; z++)
{
uint32_t topLeftIndex = x * sizeZ + z;
uint32_t topRightIndex = topLeftIndex + 1;
uint32_t bottomLeftIndex = topLeftIndex + sizeZ;
uint32_t bottomRightIndex = bottomLeftIndex + 1;
uint32_t index = (x * sizeX + z)*6;
indicies.value[index] = topRightIndex;
indicies.value[index + 1] = bottomLeftIndex;
indicies.value[index + 2] = topLeftIndex;
indicies.value[index + 3] = bottomRightIndex;
indicies.value[index + 4] = bottomLeftIndex;
indicies.value[index + 5] = topRightIndex;
}
}
for(std::uint32_t i = indexCountNoPadding; i < indexCountNoPadding+(indexCountNoPadding%64); i++) {
indicies.value[i] = 0;//pad indicies to nearest 64
}
}
};
}

70
src/module/Crafter.Graphics-MeshShader.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
#include <cmath>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:MeshShader;
import :Mesh;
import :Camera;
import :VulkanPipeline;
import :DescriptorSet;
import Crafter.Math;
namespace Crafter {
export template <typename VertexType>
class MeshShader {
public:
MatrixRowMajor<float, 4, 4, 1> transform;
Mesh<VertexType>* mesh;
Camera* camera;
Buffer<MatrixRowMajor<float, 4, 4, 1>> mvp;
std::uint32_t threadCount;
EventListener<void> cameraUpdate;
MeshShader(Mesh<VertexType>* mesh) : threadCount(std::ceil(static_cast<double>(mesh->indexCount)/64/3)), mvp(VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT), mesh(mesh), camera(nullptr) {
transform = MatrixRowMajor<float, 4, 4, 1>::Identity();
*mvp.value = MatrixRowMajor<float, 4, 4, 1>::Identity();
}
MeshShader(Mesh<VertexType>* mesh, Camera* camera) : threadCount(std::ceil(static_cast<double>(mesh->indexCount)/64/3)), mvp(VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT), mesh(mesh), camera(camera), cameraUpdate(
&camera->onUpdate, [this](){
Update();
}
) {
transform = MatrixRowMajor<float, 4, 4, 1>::Identity();
}
void WriteDescriptors(VkDescriptorSet set) {
VkWriteDescriptorSet write[3] = {
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &mvp.descriptor),
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, &mesh->verticies.descriptor),
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 2, &mesh->indicies.descriptor)
};
vkUpdateDescriptorSets(VulkanDevice::device, 3, &write[0], 0, nullptr);
}
void Update() {
*mvp.value = camera->projectionView*transform;
}
};
}

70
src/module/Crafter.Graphics-TextureShader.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:TextureShader;
import :VulkanTexture;
import :VulkanPipeline;
import :DescriptorSet;
namespace Crafter {
export template <typename PixelType>
class TextureShader {
public:
VkSampler textureSampler;
VkDescriptorImageInfo imageInfo;
VulkanTexture<PixelType>* texture;
TextureShader(VulkanTexture<PixelType>* texture) : texture(texture) {
VkSamplerCreateInfo samplerInfo{};
samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
samplerInfo.magFilter = VK_FILTER_LINEAR;
samplerInfo.minFilter = VK_FILTER_LINEAR;
samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
samplerInfo.anisotropyEnable = VK_FALSE;
samplerInfo.maxAnisotropy = 1;
samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
samplerInfo.unnormalizedCoordinates = VK_FALSE;
samplerInfo.compareEnable = VK_FALSE;
samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
samplerInfo.mipLodBias = 0.0f;
samplerInfo.minLod = 0.0f;
samplerInfo.maxLod = 0.0f;
VulkanDevice::CHECK_VK_RESULT(vkCreateSampler(VulkanDevice::device, &samplerInfo, nullptr, &textureSampler));
imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
imageInfo.imageView = texture->imageView;
imageInfo.sampler = textureSampler;
}
void WriteDescriptors(VkDescriptorSet set) {
VkWriteDescriptorSet write = vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageInfo);
vkUpdateDescriptorSets(VulkanDevice::device, 1, &write, 0, nullptr);
}
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
export module Crafter.Graphics:Types;
namespace Crafter {
export struct MousePoint {
double x;
double y;
};
export struct MouseMoveEvent {
MousePoint lastMousePos;
MousePoint currentMousePos;
MousePoint mouseDelta;
};
export struct __attribute__((packed)) Pixel_BU8_GU8_RU8_AU8 {
std::uint8_t b;
std::uint8_t g;
std::uint8_t r;
std::uint8_t a;
};
export struct __attribute__((packed)) Pixel_RU8_GU8_BU8_AU8 {
std::uint8_t r;
std::uint8_t g;
std::uint8_t b;
std::uint8_t a;
};
export struct __attribute__((packed)) Vertex {
float x;
float y;
float z;
float w;
};
export struct __attribute__((packed)) VertexUV {
float x;
float y;
float z;
float w;
float u;
float v;
float pad[2];
};
export struct __attribute__((packed)) VertexRGBA {
float x;
float y;
float z;
float w;
float r;
float g;
float b;
float a;
};
export struct __attribute__((packed)) HeightRGBA {
float height;
float pad[3];
float r;
float g;
float b;
float a;
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vector>
export module Crafter.Graphics:UiElement;
import Crafter.Event;
import :Types;
export namespace Crafter {
class UiElement {
public:
Event<MouseMoveEvent> onMouseMove;
Event<MouseMoveEvent> onMouseEnter;
Event<MouseMoveEvent> onMouseLeave;
Event<MousePoint> onMouseRightClick;
Event<MousePoint> onMouseLeftClick;
Event<MousePoint> onMouseRightHold;
Event<MousePoint> onMouseLeftHold;
Event<MousePoint> onMouseRightRelease;
Event<MousePoint> onMouseLeftRelease;
float z;
float anchorX;
float anchorY;
bool useRelativeSize;
bool ignoreScaling;
std::uint32_t bufferWidth;
std::uint32_t bufferHeight;
std::uint32_t absoluteWidth;
std::uint32_t absoluteHeight;
float relativeWidth;
float relativeHeight;
float anchorOffsetX;
float anchorOffsetY;
std::vector<Pixel_BU8_GU8_RU8_AU8> buffer;
std::vector<UiElement> children;
UiElement(float anchorX, float anchorY, std::uint32_t bufferWidth, std::uint32_t bufferHeight, std::uint32_t absoluteWidth, std::uint32_t absoluteHeight, float anchorOffsetX = 0.5, float anchorOffsetY = 0.5, float z = 0, bool ignoreScaling = false);
UiElement(float anchorX, float anchorY, std::uint32_t bufferWidth, std::uint32_t bufferHeight, float relativeWidth, float relativeHeight, float anchorOffsetX = 0.5, float anchorOffsetY = 0.5, float z = 0, bool ignoreScaling = false);
};
}

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src/module/Crafter.Graphics-VoxelShader.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
#include <cmath>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:VoxelShader;
import :Mesh;
import :Camera;
import :VulkanPipeline;
import :DescriptorSet;
import Crafter.Math;
namespace Crafter {
export struct VoxelShaderData {
MatrixRowMajor<float, 4, 4, 1> mvp;
uint32_t sizeX;
uint32_t sizeY;
uint32_t sizeZ;
};
export template <typename VoxelType>
class VoxelShader {
public:
MatrixRowMajor<float, 4, 4, 1> transform;
Camera* camera;
Buffer<VoxelType> grid;
Buffer<VoxelShaderData> data;
std::uint32_t threadCount;
EventListener<void> cameraUpdate;
VoxelShader(uint32_t sizeX, uint32_t sizeY, uint sizeZ, Camera* camera) : threadCount((sizeX*sizeY*sizeZ)/16), data(VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT), grid(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, sizeX*sizeY*sizeZ) ,camera(camera), cameraUpdate(
&camera->onUpdate, [this](){
Update();
}
) {
transform = MatrixRowMajor<float, 4, 4, 1>::Identity();
data.value->sizeX = sizeX;
data.value->sizeY = sizeY;
data.value->sizeZ = sizeZ;
}
void WriteDescriptors(VkDescriptorSet set) {
VkWriteDescriptorSet write[2] = {
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &data.descriptor),
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, &grid.descriptor),
};
vkUpdateDescriptorSets(VulkanDevice::device, 2, &write[0], 0, nullptr);
}
void Update() {
data.value->mvp = camera->projectionView*transform;
}
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include "../../lib/VulkanInitializers.hpp"
export module Crafter.Graphics:VulkanBuffer;
import :VulkanDevice;
namespace Crafter {
export template <typename T>
class Buffer {
public:
T* value;
VkDescriptorBufferInfo descriptor;
VkBuffer buffer = VK_NULL_HANDLE;
VkDeviceMemory memory = VK_NULL_HANDLE;
Buffer(VkBufferUsageFlags usageFlags, VkMemoryPropertyFlags memoryPropertyFlags, std::uint32_t count = 1) {
VkBufferCreateInfo bufferCreateInfo = vks::initializers::bufferCreateInfo(usageFlags, sizeof(T)*count);
VulkanDevice::CHECK_VK_RESULT(vkCreateBuffer(VulkanDevice::device, &bufferCreateInfo, nullptr, &buffer));
// Create the memory backing up the buffer handle
VkMemoryRequirements memReqs;
VkMemoryAllocateInfo memAlloc = vks::initializers::memoryAllocateInfo();
vkGetBufferMemoryRequirements(VulkanDevice::device, buffer, &memReqs);
memAlloc.allocationSize = memReqs.size;
// Find a memory type index that fits the properties of the buffer
memAlloc.memoryTypeIndex = VulkanDevice::GetMemoryType(memReqs.memoryTypeBits, memoryPropertyFlags);
// If the buffer has VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT set we also need to enable the appropriate flag during allocation
VkMemoryAllocateFlagsInfoKHR allocFlagsInfo{};
if (usageFlags & VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT) {
allocFlagsInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO_KHR;
allocFlagsInfo.flags = VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT_KHR;
memAlloc.pNext = &allocFlagsInfo;
}
VulkanDevice::CHECK_VK_RESULT(vkAllocateMemory(VulkanDevice::device, &memAlloc, nullptr, &memory));
alignment = memReqs.alignment;
usageFlags = usageFlags;
memoryPropertyFlags = memoryPropertyFlags;
descriptor.offset = 0;
descriptor.buffer = buffer;
descriptor.range = sizeof(T)*count;
VulkanDevice::CHECK_VK_RESULT(vkBindBufferMemory(VulkanDevice::device, buffer, memory, 0));
VulkanDevice::CHECK_VK_RESULT(vkMapMemory(VulkanDevice::device, memory, 0, sizeof(T)*count, 0, reinterpret_cast<void**>(&value)));
}
~Buffer() {
vkUnmapMemory(VulkanDevice::device, memory);
vkDestroyBuffer(VulkanDevice::device, buffer, nullptr);
vkFreeMemory(VulkanDevice::device, memory, nullptr);
}
private:
VkDeviceSize alignment = 0;
VkMemoryPropertyFlags memoryPropertyFlags;
VkBufferUsageFlags usageFlags;
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <vulkan/vulkan_wayland.h>
export module Crafter.Graphics:VulkanDevice;
export namespace Crafter {
class VulkanDevice {
public:
inline static VkInstance instance = VK_NULL_HANDLE;
inline static VkDebugUtilsMessengerEXT debugMessenger = VK_NULL_HANDLE;
inline static VkPhysicalDevice physDevice = VK_NULL_HANDLE;
inline static VkDevice device = VK_NULL_HANDLE;
inline static std::uint32_t queueFamilyIndex = 0;
inline static VkQueue queue = VK_NULL_HANDLE;
inline static VkCommandPool commandPool = VK_NULL_HANDLE;
inline static VkSwapchainKHR swapchain = VK_NULL_HANDLE;
inline static PFN_vkCmdDrawMeshTasksEXT vkCmdDrawMeshTasksEXTProc;
inline static PFN_vkCmdBeginRenderingKHR vkCmdBeginRenderingKHRProc;
inline static PFN_vkCmdEndRenderingKHR vkCmdEndRenderingKHRProc;
inline static VkPhysicalDeviceMemoryProperties memoryProperties;
inline static VkFormat depthFormat = VK_FORMAT_UNDEFINED;
static void CreateDevice();
static void CHECK_VK_RESULT(VkResult result);
static std::uint32_t GetMemoryType(std::uint32_t typeBits, VkMemoryPropertyFlags properties);
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <array>
#include "../../lib/VulkanInitializers.hpp"
#include <unordered_map>
export module Crafter.Graphics:VulkanPipeline;
import :VulkanDevice;
import :VulkanShader;
import :WindowWaylandVulkan;
namespace Crafter {
export template <typename MeshShader, typename FragmentShader>
class VulkanPipeline {
private:
template <typename Shader, VkShaderStageFlagBits Flag>
consteval static std::array<VkDescriptorSetLayoutBinding, Shader::descriptorCount> GetDescriptorSet() {
std::array<VkDescriptorSetLayoutBinding, Shader::descriptorCount> set;
for(std::uint32_t i = 0; i < Shader::descriptors.size(); i++) {
set[i] = {Shader::descriptors[i].slot, Shader::descriptors[i].type, 1, Flag, nullptr};
}
return set;
}
public:
inline static VkPipeline pipeline;
inline static VkPipelineLayout pipelineLayout;
inline static VkDescriptorSetLayout descriptorSetLayout[2];
static void CreatePipeline() {
// Layout
constexpr std::array<VkDescriptorSetLayoutBinding, MeshShader::descriptorCount> setLayoutBindingsMesh = GetDescriptorSet<MeshShader, VK_SHADER_STAGE_MESH_BIT_EXT>();
VkDescriptorSetLayoutCreateInfo descriptorLayoutInfoMesh = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindingsMesh.data(), MeshShader::descriptorCount);
VulkanDevice::CHECK_VK_RESULT(vkCreateDescriptorSetLayout(VulkanDevice::device, &descriptorLayoutInfoMesh, nullptr, &descriptorSetLayout[0]));
constexpr std::array<VkDescriptorSetLayoutBinding, FragmentShader::descriptorCount> setLayoutBindingsFragment = GetDescriptorSet<FragmentShader, VK_SHADER_STAGE_FRAGMENT_BIT>();
VkDescriptorSetLayoutCreateInfo descriptorLayoutInfoFragment = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindingsFragment.data(), FragmentShader::descriptorCount);
VulkanDevice::CHECK_VK_RESULT(vkCreateDescriptorSetLayout(VulkanDevice::device, &descriptorLayoutInfoFragment, nullptr, &descriptorSetLayout[1]));
// Layout
VkPipelineLayoutCreateInfo pipelineLayoutInfo = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayout[0], 2);
VulkanDevice::CHECK_VK_RESULT(vkCreatePipelineLayout(VulkanDevice::device, &pipelineLayoutInfo, nullptr, &pipelineLayout));
// Pipeline
VkPipelineInputAssemblyStateCreateInfo inputAssemblyState = vks::initializers::pipelineInputAssemblyStateCreateInfo(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, 0, VK_FALSE);
VkPipelineRasterizationStateCreateInfo rasterizationState = vks::initializers::pipelineRasterizationStateCreateInfo(VK_POLYGON_MODE_FILL, VK_CULL_MODE_BACK_BIT, VK_FRONT_FACE_CLOCKWISE, 0);
VkPipelineColorBlendAttachmentState blendAttachmentState = vks::initializers::pipelineColorBlendAttachmentState(0xf, VK_FALSE);
VkPipelineColorBlendStateCreateInfo colorBlendState = vks::initializers::pipelineColorBlendStateCreateInfo(1, &blendAttachmentState);
VkPipelineDepthStencilStateCreateInfo depthStencilState = vks::initializers::pipelineDepthStencilStateCreateInfo(VK_TRUE, VK_TRUE, VK_COMPARE_OP_LESS_OR_EQUAL);
VkPipelineViewportStateCreateInfo viewportState = vks::initializers::pipelineViewportStateCreateInfo(1, 1, 0);
VkPipelineMultisampleStateCreateInfo multisampleState = vks::initializers::pipelineMultisampleStateCreateInfo(VK_SAMPLE_COUNT_1_BIT, 0);
std::vector<VkDynamicState> dynamicStateEnables = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
VkPipelineDynamicStateCreateInfo dynamicState = vks::initializers::pipelineDynamicStateCreateInfo(dynamicStateEnables);
std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages;
VkFormat format = VK_FORMAT_R8G8B8A8_UNORM;
VkPipelineRenderingCreateInfoKHR pipeline_create{VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO_KHR};
pipeline_create.pNext = VK_NULL_HANDLE;
pipeline_create.colorAttachmentCount = 1;
pipeline_create.pColorAttachmentFormats = &format;
pipeline_create.depthAttachmentFormat = VulkanDevice::depthFormat;
VkGraphicsPipelineCreateInfo pipelineCI = vks::initializers::pipelineCreateInfo(pipelineLayout, VK_NULL_HANDLE, 0);
pipelineCI.pNext = &pipeline_create;
pipelineCI.pRasterizationState = &rasterizationState;
pipelineCI.pColorBlendState = &colorBlendState;
pipelineCI.pMultisampleState = &multisampleState;
pipelineCI.pViewportState = &viewportState;
pipelineCI.pDepthStencilState = &depthStencilState;
pipelineCI.pDynamicState = &dynamicState;
pipelineCI.stageCount = static_cast<uint32_t>(shaderStages.size());
pipelineCI.pStages = shaderStages.data();
// Not using a vertex shader, mesh shading doesn't require vertex input state
pipelineCI.pInputAssemblyState = nullptr;
pipelineCI.pVertexInputState = nullptr;
//Mesh stage of the pipeline
shaderStages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
shaderStages[0].stage = MeshShader::_stage;
shaderStages[0].module = MeshShader::shader;
shaderStages[0].pName = MeshShader::_entrypoint.value;
shaderStages[0].flags = 0;
shaderStages[0].pSpecializationInfo = nullptr;
shaderStages[0].pNext = nullptr;
// Fragment stage of the pipeline
shaderStages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
shaderStages[1].stage = FragmentShader::_stage;
shaderStages[1].module = FragmentShader::shader;
shaderStages[1].pName = FragmentShader::_entrypoint.value;
shaderStages[1].flags = 0;
shaderStages[1].pSpecializationInfo = nullptr;
shaderStages[1].pNext = nullptr;
VulkanDevice::CHECK_VK_RESULT(vkCreateGraphicsPipelines(VulkanDevice::device, VK_NULL_HANDLE, 1, &pipelineCI, nullptr, &pipeline));
}
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <iostream>
#include <algorithm>
#include <vulkan/vulkan.h>
#include <fstream>
#include <cstdint>
#include <vector>
#include <array>
export module Crafter.Graphics:VulkanShader;
import :VulkanDevice;
namespace Crafter {
export template<size_t N>
struct StringLiteral {
constexpr StringLiteral(const char (&str)[N]) {
std::copy_n(str, N, value);
}
char value[N];
};
export struct DescriptorBinding {
VkDescriptorType type;
std::uint32_t slot;
};
export template <
StringLiteral path,
StringLiteral entrypoint,
VkShaderStageFlagBits stage,
std::uint32_t DescriptorCount,
const std::array<DescriptorBinding, DescriptorCount> Descriptors
>
class VulkanShader {
public:
inline static VkShaderModule shader;
constexpr static std::uint32_t descriptorCount = DescriptorCount;
constexpr static std::array<DescriptorBinding, DescriptorCount> descriptors = Descriptors;
constexpr static StringLiteral _entrypoint = entrypoint;
constexpr static VkShaderStageFlagBits _stage = stage;
static void CreateShader() {
std::ifstream file(path.value, std::ios::binary);
if (!file) {
std::cerr << "Error: Could not open file " << path.value << std::endl;
}
// Move to the end of the file to determine its size
file.seekg(0, std::ios::end);
std::streamsize size = file.tellg();
file.seekg(0, std::ios::beg);
std::vector<std::uint32_t> spirv(size / sizeof(std::uint32_t));
// Read the data into the vector
if (!file.read(reinterpret_cast<char*>(spirv.data()), size)) {
std::cerr << "Error: Could not read data from file" << std::endl;
}
file.close();
VkShaderModuleCreateInfo module_info{VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO};
module_info.codeSize = spirv.size() * sizeof(uint32_t);
module_info.pCode = spirv.data();
VkShaderModule shader_module;
VulkanDevice::CHECK_VK_RESULT(vkCreateShaderModule(VulkanDevice::device, &module_info, nullptr, &shader));
}
};
}

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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <vulkan/vulkan.h>
#include <cstring>
#include <iostream>
export module Crafter.Graphics:VulkanTexture;
import :VulkanDevice;
import :VulkanBuffer;
namespace Crafter {
export template <typename PixelType>
class VulkanTexture {
public:
uint32_t width;
uint32_t height;
VkImage image;
VkDeviceMemory imageMemory;
Buffer<PixelType> buffer;
VkImageView imageView;
VulkanTexture(std::uint32_t width, std::uint32_t height, VkCommandBuffer cmd) : width(width), height(height), buffer(VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, width*height) {
VkImageCreateInfo imageInfo{};
imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
imageInfo.imageType = VK_IMAGE_TYPE_2D;
imageInfo.extent.width = width;
imageInfo.extent.height = height;
imageInfo.extent.depth = 1;
imageInfo.mipLevels = 1;
imageInfo.arrayLayers = 1;
imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
VulkanDevice::CHECK_VK_RESULT(vkCreateImage(VulkanDevice::device, &imageInfo, nullptr, &image));
VkMemoryRequirements memRequirements;
vkGetImageMemoryRequirements(VulkanDevice::device, image, &memRequirements);
VkMemoryAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocInfo.allocationSize = memRequirements.size;
allocInfo.memoryTypeIndex = VulkanDevice::GetMemoryType(memRequirements.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VulkanDevice::CHECK_VK_RESULT(vkAllocateMemory(VulkanDevice::device, &allocInfo, nullptr, &imageMemory));
vkBindImageMemory(VulkanDevice::device, image, imageMemory, 0);
VkImageViewCreateInfo viewInfo{};
viewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
viewInfo.image = image;
viewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
viewInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
viewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
viewInfo.subresourceRange.baseMipLevel = 0;
viewInfo.subresourceRange.levelCount = 1;
viewInfo.subresourceRange.baseArrayLayer = 0;
viewInfo.subresourceRange.layerCount = 1;
VulkanDevice::CHECK_VK_RESULT(vkCreateImageView(VulkanDevice::device, &viewInfo, nullptr, &imageView));
TransitionImageLayout(cmd, buffer, image, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
VulkanTexture(const char* asset, VkCommandBuffer cmd) : VulkanTexture(reinterpret_cast<const std::uint32_t*>(asset)[0], reinterpret_cast<const std::uint32_t*>(asset)[1], cmd) {
Update(reinterpret_cast<const PixelType*>(reinterpret_cast<const std::uint32_t*>(asset)+2), cmd);
}
void Update(const PixelType* bufferdata, VkCommandBuffer cmd) {
memcpy(buffer.value, bufferdata, height*width*sizeof(PixelType));
TransitionImageLayout(cmd, buffer, image, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkBufferImageCopy region{};
region.bufferOffset = 0;
region.bufferRowLength = 0;
region.bufferImageHeight = 0;
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.mipLevel = 0;
region.imageSubresource.baseArrayLayer = 0;
region.imageSubresource.layerCount = 1;
region.imageOffset = {0, 0, 0};
region.imageExtent = { width, height, 1};
vkCmdCopyBufferToImage(
cmd,
buffer.buffer,
image,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1,
&region
);
TransitionImageLayout(cmd, buffer, image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
private:
void TransitionImageLayout(VkCommandBuffer cmd, Buffer<PixelType>& buffer, VkImage image, VkImageLayout oldLayout, VkImageLayout newLayout) {
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.oldLayout = oldLayout;
barrier.newLayout = newLayout;
barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.image = image;
barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
barrier.subresourceRange.baseMipLevel = 0;
barrier.subresourceRange.levelCount = 1;
barrier.subresourceRange.baseArrayLayer = 0;
barrier.subresourceRange.layerCount = 1;
barrier.srcAccessMask = 0;
barrier.dstAccessMask = 0;
VkPipelineStageFlags sourceStage;
VkPipelineStageFlags destinationStage;
if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
} else if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
} else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
} else if (oldLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
} else {
throw std::invalid_argument("unsupported layout transition!");
}
vkCmdPipelineBarrier(
cmd,
sourceStage, destinationStage,
0,
0, nullptr,
0, nullptr,
1, &barrier
);
}
};
}

74
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <string>
#include <vector>
export module Crafter.Graphics:Window;
import Crafter.Event;
import :UiElement;
import :Types;
export namespace Crafter {
struct ScaleData {
int32_t x;
int32_t y;
int32_t width;
int32_t height;
};
class Window {
public:
Event<MousePoint> onMouseRightClick;
Event<MousePoint> onMouseLeftClick;
Event<MousePoint> onMouseRightHold;
Event<MousePoint> onMouseLeftHold;
Event<MousePoint> onMouseRightRelease;
Event<MousePoint> onMouseLeftRelease;
Event<MouseMoveEvent> onMouseMove;
Event<MouseMoveEvent> onMouseEnter;
Event<MouseMoveEvent> onMouseLeave;
Event<double> onMouseScroll;
Event<void> onClose;
MousePoint currentMousePos;
MousePoint lastMousePos;
MousePoint mouseDelta;
bool mouseLeftHeld = false;
bool mouseRightHeld = false;
bool heldkeys[255] = {};
Event<void> onKeyDown[255];
Event<void> onKeyHold[255];
Event<void> onKeyUp[255];
Event<char> onAnyKeyDown;
Event<char> onAnyKeyHold;
Event<char> onAnyKeyUp;
std::vector<UiElement> elements;
std::string name;
std::uint32_t width;
std::uint32_t height;
float scale = 1;
bool open = true;
Window(std::string name, std::uint32_t width, std::uint32_t height);
ScaleData ScaleElement(const UiElement& element);
};
}

69
src/module/Crafter.Graphics-WindowWayland.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <string>
#include <wayland-client.h>
#include "../../lib/xdg-shell-client-protocol.h"
#include "../../lib/wayland-xdg-decoration-unstable-v1-client-protocol.h"
export module Crafter.Graphics:WindowWayland;
import Crafter.Event;
import :UiElement;
import :Types;
import :Window;
export namespace Crafter {
class WindowWayland : public Window {
public:
Pixel_BU8_GU8_RU8_AU8* framebuffer = NULL;
WindowWayland(std::string name, std::uint32_t width, std::uint32_t height);
~WindowWayland();
protected:
bool configured = false;
wl_shm* shm = NULL;
wl_seat* seat = NULL;
xdg_toplevel* xdgToplevel = NULL;
xdg_wm_base* xdgWmBase = NULL;
zxdg_decoration_manager_v1* manager = NULL;
wl_surface* surface = NULL;
wl_buffer* buffer = NULL;
xdg_surface* xdgSurface = NULL;
wl_display* display = NULL;
inline static wl_compositor* compositor = NULL;
static wl_pointer_listener pointer_listener;
static wl_keyboard_listener keyboard_listener;
static wl_seat_listener seat_listener;
static wl_registry_listener registry_listener;
static xdg_surface_listener xdg_surface_listener;
static xdg_toplevel_listener xdg_toplevel_listener;
static void PointerListenerHandleMotion(void* data, wl_pointer* wl_pointer, uint time, wl_fixed_t surface_x, wl_fixed_t surface_y);
static void PointerListenerHandleAxis(void*, wl_pointer*, std::uint32_t, std::uint32_t, wl_fixed_t value);
static void PointerListenerHandleEnter(void* data, wl_pointer* wl_pointer, uint serial, wl_surface* surface, wl_fixed_t surface_x, wl_fixed_t surface_y);
static void PointerListenerHandleLeave(void*, wl_pointer*, std::uint32_t, wl_surface*);
static void xdg_toplevel_handle_close(void* data, xdg_toplevel*);
static void handle_global(void* data, wl_registry* registry, std::uint32_t name, const char* interface, std::uint32_t version);
static void pointer_handle_button(void* data, wl_pointer* pointer, std::uint32_t serial, std::uint32_t time, std::uint32_t button, std::uint32_t state);
static void seat_handle_capabilities(void* data, wl_seat* seat, uint32_t capabilities);
static void xdg_surface_handle_configure(void* data, xdg_surface* xdg_surface, std::uint32_t serial);
};
}

75
src/module/Crafter.Graphics-WindowWaylandVulkan.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <string>
#include <vulkan/vulkan.h>
#include <vulkan/vulkan_wayland.h>
#include <vector>
#include <thread>
export module Crafter.Graphics:WindowWaylandVulkan;
import Crafter.Event;
import :WindowWayland;
namespace Crafter {
struct DepthStencil {
VkImage image;
VkDeviceMemory memory;
VkImageView view;
};
struct Semaphores {
// Swap chain image presentation
VkSemaphore presentComplete;
// Command buffer submission and execution
VkSemaphore renderComplete;
};
export class WindowWaylandVulkan : public WindowWayland {
public:
Event<VkCommandBuffer> onDraw;
WindowWaylandVulkan(std::string name, std::uint32_t width, std::uint32_t height);
~WindowWaylandVulkan();
VkCommandBuffer StartInit();
void FinishInit();
void StartAsync();
void StartSync();
private:
void CreateSwapchain();
VkSurfaceKHR vulkanSurface = VK_NULL_HANDLE;
VkSwapchainKHR swapChain = VK_NULL_HANDLE;
VkFormat colorFormat;
VkColorSpaceKHR colorSpace;
std::vector<VkImage> images;
std::vector<VkImageView> imageViews;
std::thread thread;
std::vector<VkCommandBuffer> drawCmdBuffers;
std::vector<VkFramebuffer> frameBuffers;
VkSubmitInfo submitInfo;
DepthStencil depthStencil;
Semaphores semaphores;
uint32_t currentBuffer = 0;
VkPipelineStageFlags submitPipelineStages = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
VkRenderPass renderPass = VK_NULL_HANDLE;
};
}

41
src/module/Crafter.Graphics-WindowWaylandWayland.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <string>
#include <thread>
export module Crafter.Graphics:WindowWaylandWayland;
import Crafter.Event;
import :WindowWayland;
export namespace Crafter {
class WindowWaylandWayland : public WindowWayland {
public:
WindowWaylandWayland(std::string name, std::uint32_t width, std::uint32_t height);
~WindowWaylandWayland();
void StartAsync();
void StartSync();
private:
std::thread thread;
};
}

40
src/module/Crafter.Graphics.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
export module Crafter.Graphics;
export import :Window;
export import :WindowWayland;
export import :WindowWaylandWayland;
export import :WindowWaylandVulkan;
export import :UiElement;
export import :Types;
export import :VulkanDevice;
export import :VulkanPipeline;
export import :VulkanShader;
export import :Camera;
export import :VulkanBuffer;
export import :VoxelShader;
export import :Mesh;
export import :MeshShader;
export import :VulkanTexture;
export import :TextureShader;
export import :DescriptorSet;
export import :HeightmapShader;