Initial procedural 3D engine setup

- Updated README.md with modern project structure and features
- Cleaned up Android build files (not needed for desktop engine)
- Restructured as procedural 3D engine with ImGui integration
- Based on Sascha Willems Vulkan framework with dynamic rendering
- Added comprehensive build instructions and camera system docs

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

base/memory/VulkanTexture.h

@@ -0,0 +1,97 @@
+/*
+* Vulkan texture loader
+*
+* Copyright(C) by Sascha Willems - www.saschawillems.de
+*
+* This code is licensed under the MIT license(MIT) (http://opensource.org/licenses/MIT)
+*/
+
+#pragma once
+
+#include <fstream>
+#include <stdlib.h>
+#include <string>
+#include <vector>
+
+#include "vulkan/vulkan.h"
+
+#include <ktx.h>
+#include <ktxvulkan.h>
+
+#include "VulkanBuffer.h"
+#include "../device/VulkanDevice.h"
+#include "../core/VulkanTools.h"
+
+#if defined(__ANDROID__)
+#	include <android/asset_manager.h>
+#endif
+
+namespace vks
+{
+class Texture
+{
+  public:
+	vks::VulkanDevice *   device;
+	VkImage               image;
+	VkImageLayout         imageLayout;
+	VkDeviceMemory        deviceMemory;
+	VkImageView           view;
+	uint32_t              width, height;
+	uint32_t              mipLevels;
+	uint32_t              layerCount;
+	VkDescriptorImageInfo descriptor;
+	VkSampler             sampler;
+
+	void      updateDescriptor();
+	void      destroy();
+	ktxResult loadKTXFile(std::string filename, ktxTexture **target);
+};
+
+class Texture2D : public Texture
+{
+  public:
+	void loadFromFile(
+	    std::string        filename,
+	    VkFormat           format,
+	    vks::VulkanDevice *device,
+	    VkQueue            copyQueue,
+	    VkImageUsageFlags  imageUsageFlags = VK_IMAGE_USAGE_SAMPLED_BIT,
+	    VkImageLayout      imageLayout     = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
+	    bool               forceLinear     = false);
+	void fromBuffer(
+	    void *             buffer,
+	    VkDeviceSize       bufferSize,
+	    VkFormat           format,
+	    uint32_t           texWidth,
+	    uint32_t           texHeight,
+	    vks::VulkanDevice *device,
+	    VkQueue            copyQueue,
+	    VkFilter           filter          = VK_FILTER_LINEAR,
+	    VkImageUsageFlags  imageUsageFlags = VK_IMAGE_USAGE_SAMPLED_BIT,
+	    VkImageLayout      imageLayout     = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
+};
+
+class Texture2DArray : public Texture
+{
+  public:
+	void loadFromFile(
+	    std::string        filename,
+	    VkFormat           format,
+	    vks::VulkanDevice *device,
+	    VkQueue            copyQueue,
+	    VkImageUsageFlags  imageUsageFlags = VK_IMAGE_USAGE_SAMPLED_BIT,
+	    VkImageLayout      imageLayout     = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
+};
+
+class TextureCubeMap : public Texture
+{
+  public:
+	void loadFromFile(
+	    std::string        filename,
+	    VkFormat           format,
+	    vks::VulkanDevice *device,
+	    VkQueue            copyQueue,
+	    VkImageUsageFlags  imageUsageFlags = VK_IMAGE_USAGE_SAMPLED_BIT,
+	    VkImageLayout      imageLayout     = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
+};
+}        // namespace vks