refa Rename graphical engine to BluCat

1 files changed, 0 insertions, 238 deletions

diff --git a/src/vk/skeletal_model.cpp b/src/vk/skeletal_model.cpp
deleted file mode 100644
index d2739c4..0000000
--- a/src/vk/skeletal_model.cpp
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Copyright 2022-2023 Frederico de Oliveira Linhares
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "skeletal_model.hpp"
-
-#include "../core.hpp"
-#include "uniform_data_object.hpp"
-
-namespace
-{
-
-void
-load_uniform_buffers(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  try
-  {
-    self->uniform_buffers.reserve(cg_core.vk_swapchain->images_count);
-    for(auto i{0}; i < cg_core.vk_swapchain->images_count; i++)
-      self->uniform_buffers.emplace_back(
-	cg_core.vk_device_with_swapchain, sizeof(VK::UDOSkeletalModel));
-  }
-  catch(const std::exception& e)
-  {
-    throw CommandError{e.what()};
-  }
-}
-
-void
-unload_uniform_buffers(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  self->uniform_buffers.clear();
-}
-
-void
-load_descriptor_set_pool(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  std::array<VkDescriptorPoolSize, 1> descriptor_pool_sizes{};
-  descriptor_pool_sizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
-  descriptor_pool_sizes[0].descriptorCount =
-    self->uniform_buffers.size();
-
-  VkDescriptorPoolCreateInfo pool_info{};
-  pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
-  pool_info.pNext = nullptr;
-  pool_info.flags = 0;
-  pool_info.maxSets = self->uniform_buffers.size();
-  pool_info.poolSizeCount = descriptor_pool_sizes.size();
-  pool_info.pPoolSizes = descriptor_pool_sizes.data();
-
-  if(vkCreateDescriptorPool(
-       self->skeletal_mesh->queue_family->device->device, &pool_info, nullptr,
-       &self->descriptor_pool) != VK_SUCCESS)
-    throw CommandError{"Failed to create a Vulkan descriptor pool."};
-}
-
-void
-unload_descriptor_set_pool(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  vkDestroyDescriptorPool(
-    self->skeletal_mesh->queue_family->device->device, self->descriptor_pool,
-    nullptr);
-}
-
-void
-load_descriptor_sets(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  std::vector<VkDescriptorSetLayout> layouts(
-    cg_core.vk_swapchain->images_count,
-    cg_core.vk_descriptor_set_layout->model);
-
-  VkDescriptorSetAllocateInfo alloc_info{};
-  alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
-  alloc_info.descriptorPool = self->descriptor_pool;
-  alloc_info.descriptorSetCount = layouts.size();
-  alloc_info.pSetLayouts = layouts.data();
-
-  self->descriptor_sets.resize(layouts.size());
-  if(vkAllocateDescriptorSets(
-       self->skeletal_mesh->queue_family->device->device, &alloc_info,
-       self->descriptor_sets.data()) != VK_SUCCESS)
-    CommandError{"Failed to create Vulkan descriptor set."};
-}
-
-void
-load_buffers_to_descriptor_sets(void *obj)
-{
-  auto self = static_cast<VK::SkeletalModel*>(obj);
-
-  for(auto i{0}; i < self->uniform_buffers.size(); i++)
-  {
-    VkDescriptorBufferInfo buffer_info{};
-    buffer_info.buffer = self->uniform_buffers[i].buffer;
-    buffer_info.offset = 0;
-    buffer_info.range = sizeof(VK::UDOSkeletalModel);
-
-    std::array<VkWriteDescriptorSet, 1> write_descriptors{};
-    write_descriptors[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
-    write_descriptors[0].dstSet = self->descriptor_sets[i];
-    write_descriptors[0].dstBinding = 0;
-    write_descriptors[0].dstArrayElement = 0;
-    write_descriptors[0].descriptorCount = 1;
-    write_descriptors[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
-    write_descriptors[0].pBufferInfo = &buffer_info;
-    write_descriptors[0].pImageInfo = nullptr;
-    write_descriptors[0].pTexelBufferView = nullptr;
-
-    vkUpdateDescriptorSets(
-      cg_core.vk_device_with_swapchain->device, write_descriptors.size(),
-      write_descriptors.data(), 0, nullptr);
-  }
-}
-
-static const CommandChain loader{
-  {&load_uniform_buffers, &unload_uniform_buffers},
-  {&load_descriptor_set_pool, &unload_descriptor_set_pool},
-  {&load_descriptor_sets, nullptr},
-  {&load_buffers_to_descriptor_sets, nullptr}
-};
-
-}
-
-namespace VK
-{
-
-SkeletalModel::SkeletalModel(
-  std::shared_ptr<SkeletalMesh> skeletal_mesh,
-  std::shared_ptr<Texture> texture, std::shared_ptr<glm::vec3> position,
-  std::shared_ptr<glm::quat> orientation):
-  skeletal_mesh{skeletal_mesh},
-  texture{texture},
-  position{position},
-  orientation{orientation},
-  animation_index{0},
-  animation_time{0.0f},
-  bone_transforms(SKELETAL_MESH_MAX_NUM_OF_BONES)
-{
-  loader.execute(this);
-
-  for(int i{0}; i < skeletal_mesh->bones.size(); i++)
-    this->bone_transforms[i] = skeletal_mesh->bones[i].offset_matrix;
-}
-
-SkeletalModel::~SkeletalModel()
-{
-  loader.revert(this);
-}
-
-void
-SkeletalModel::tick(float delta)
-{
-  VK::Animation *current_animation =
-    &this->skeletal_mesh->animations[this->animation_index];
-
-  { // update time
-    this->animation_time += delta;
-    if(this->animation_time > current_animation->final_time)
-    {
-      this->animation_time -= current_animation->final_time;
-      for(VK::BoneTransform &bone_transform:
-	    current_animation->bone_transforms)
-      {
-	bone_transform.positions.current_index = 0;
-	bone_transform.rotations.current_index = 0;
-	bone_transform.scales.current_index = 0;
-      }
-    }
-  }
-
-  for(int i{0}; i < current_animation->bone_transforms.size(); i++)
-  {
-    VK::BoneTransform *bone_transform = &current_animation->bone_transforms[i];
-
-    auto position{bone_transform->positions.interpolate(
-	this->animation_time,
-	[](glm::vec3 frame)
-	  {
-	    return glm::translate(glm::mat4(1.0f), frame);
-	  },
-	[](glm::vec3 previous_frame, glm::vec3 next_frame, float scale_factor)
-	  {
-	    glm::vec3 final_position{glm::mix(
-		previous_frame, next_frame, scale_factor)};
-	    return glm::translate(glm::mat4(1.0f), final_position);
-	  })};
-
-    auto rotation{bone_transform->rotations.interpolate(
-	this->animation_time,
-	[](glm::quat frame)
-	  {
-	    return glm::toMat4(glm::normalize(frame));
-	  },
-	[](glm::quat previous_frame, glm::quat next_frame, float scale_factor)
-	  {
-	    return glm::toMat4(glm::slerp(
-				 previous_frame, next_frame, scale_factor));
-	  })};
-
-    auto scale{bone_transform->scales.interpolate(
-	this->animation_time,
-	[](glm::vec3 frame)
-	  {
-	    return glm::scale(glm::mat4(1.0f), frame);
-	  },
-	[](glm::vec3 previous_frame, glm::vec3 next_frame, float scale_factor)
-	  {
-	    glm::vec3 scale{glm::mix(
-		previous_frame, next_frame, scale_factor)};
-	    return glm::scale(glm::mat4(1.0f), scale);
-	  })};
-
-    this->bone_transforms[i] = position * rotation * scale;
-  }
-}
-
-}