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Implemented Depth Buffering

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Ano-sys
2025-04-05 23:37:38 +02:00
parent 6d986f496e
commit b458f432ff
3 changed files with 145 additions and 40 deletions
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vulkan/vulkan_app.hpp
+25 -10
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@@ -10,6 +10,7 @@
#define GLM_FORCE_RADIANS
#define GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
#define GLM_FORCE_DEPTH_ZERO_TO_ONE
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
@@ -32,7 +33,7 @@ namespace vapp{
const VkPresentModeKHR WISHED_PRESENT_MODE = VK_PRESENT_MODE_MAILBOX_KHR;
struct Vertex{
glm::vec2 pos;
glm::vec3 pos;
glm::vec3 color;
glm::vec2 texCoord;
@@ -51,7 +52,7 @@ namespace vapp{
attributeDescriptions[0].binding = 0;
attributeDescriptions[0].location = 0;
attributeDescriptions[0].format = VK_FORMAT_R32G32_SFLOAT;
attributeDescriptions[0].format = VK_FORMAT_R32G32B32_SFLOAT;
attributeDescriptions[0].offset = offsetof(Vertex, pos);
attributeDescriptions[1].binding = 0;
@@ -68,16 +69,23 @@ namespace vapp{
}
};
// TODO: Remove
const std::vector<Vertex> vertices = {
{{-0.5f, -0.5f}, {0.0f, 1.0f, 0.0f}, {1.0f, 0.0f}},
{{0.5f, -0.5f}, {0.0f, 0.0f, 1.0f}, {0.0f, 0.0f}},
{{0.5f, 0.5f}, {0.0f, 1.0f, 0.0f}, {0.0f, 1.0f}},
{{-0.5f, 0.5f}, {1.0f, 0.0f, 0.0f}, {1.0f, 1.0f}}
{{-0.5f, -0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {0.0f, 0.0f}},
{{0.5f, -0.5f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},
{{0.5f, 0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}},
{{-0.5f, 0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}},
{{-0.5f, -0.5f, -0.5f}, {0.0f, 1.0f, 0.0f}, {0.0f, 0.0f}},
{{0.5f, -0.5f, -0.5f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},
{{0.5f, 0.5f, -0.5f}, {0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}},
{{-0.5f, 0.5f, -0.5f}, {1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}}
};
// uint16_t also possible -> change in vkCmdBindIndexBuffer also
const std::vector<uint32_t> indices = { 0, 1, 2, 2, 3, 0 };
const std::vector<uint32_t> indices = {
0, 1, 2, 2, 3, 0,
4, 5, 6, 6, 7, 4
};
// END Remove
struct UniformBufferObject{
@@ -163,6 +171,10 @@ namespace vapp{
VkImageView textureImageView;
VkSampler textureSampler;
VkImage depthImage;
VkDeviceMemory depthImageMemory;
VkImageView depthImageView;
#pragma endregion
bool checkValidationLayerSupport();
@@ -186,15 +198,18 @@ namespace vapp{
void createGraphicsPipeline();
VkShaderModule createShaderModule(const std::vector<char>& code);
void createRenderPass();
void createFrameBuffers();
void createFramebuffers();
void createCommandPool();
VkFormat findSupportedFormat(const std::vector<VkFormat> &candidates, VkImageTiling tiling, VkFormatFeatureFlags features);
VkFormat findDepthFormat();
void createDepthResources();
VkCommandBuffer beginSingleTimeCommands();
void endSingleTimeCommands(VkCommandBuffer commandBuffer);
void transitionImageLayout(VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout);
void copyBufferToImage(VkBuffer buffer, VkImage image, uint32_t width, uint32_t height);
void createImage(uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage& image, VkDeviceMemory &imageMemory);
void createTextureImage();
VkImageView createImageView(VkImage image, VkFormat format);
VkImageView createImageView(VkImage image, VkFormat format, VkImageAspectFlags aspectFlags);
void createTextureImageView();
void createTextureSampler();
uint32_t findMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);