Remove loading models

Loading models is removes from the ComputeAndGraphics and shaders folder is reordered.

VkTest.pro

@@ -24,16 +24,20 @@ HEADERS += \ \
     VulkanTutorial1.0/Types.h
 
 
-DISTFILES += \
-    shaders/comp.spv \
-    shaders/compile.sh \
-    shaders/frag.spv \
-    shaders/shader.frag \
-    shaders/shader.vert \
-    shaders/shaderCompute.comp \
-    shaders/shaderCompute.frag \
-    shaders/shaderCompute.vert \
-    shaders/vert.spv
+DISTFILES += \ \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/compComp.spv \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/compile.sh \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/fragComp.spv \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/shaderCompute.comp \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/shaderCompute.frag \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/shaderCompute.vert \
+    shaders/VulkanTutorial1.0/ComputeAndGraphics/vertComp.spv \
+    shaders/VulkanTutorial1.0/HelloTriangle/compile.sh \
+    shaders/VulkanTutorial1.0/HelloTriangle/frag.spv \
+    shaders/VulkanTutorial1.0/HelloTriangle/shader.frag \
+    shaders/VulkanTutorial1.0/HelloTriangle/shader.vert \
+    shaders/VulkanTutorial1.0/HelloTriangle/vert.spv
+
 
 contains(ANDROID_TARGET_ARCH,arm64-v8a) {
     QT +=

VulkanTutorial1.0/ComputeAndGraphics.cpp

@@ -2,7 +2,6 @@
 
 #include <QDebug>
 #include <set>
-#include <unordered_map>
 #include <random>
 
 VkResult CreateDebugUtilsMessengerEXT(VkInstance instance, const VkDebugUtilsMessengerCreateInfoEXT* pCreateInfo
@@ -95,7 +94,6 @@ void ComputeAndGraphics::initVulkan()
     createTextureImage();
     createTextureImageView();
     createTextureSampler();
-    loadModel();
     createVertexBuffer();
     createIndexBuffer();
 //    createShaderStorageBuffers();
@@ -682,8 +680,8 @@ VkDescriptorSetLayoutBinding ComputeAndGraphics::createLayoutBindingInfo(uint32_
 
 void ComputeAndGraphics::createGraphicsPipeline()
 {
-    auto vertShaderCode = readFile("shaders/vert.spv");
-    auto fragShaderCode = readFile("shaders/frag.spv");
+    auto vertShaderCode = readFile("shaders/vertComp.spv");
+    auto fragShaderCode = readFile("shaders/fragComp.spv");
     VkShaderModule vertShaderModule = createShaderModule(vertShaderCode);
     VkShaderModule fragShaderModule = createShaderModule(fragShaderCode);
     VkPipelineShaderStageCreateInfo vertShaderStageInfo = createPipelineShaderInfo(VK_SHADER_STAGE_VERTEX_BIT, vertShaderModule);
@@ -892,7 +890,7 @@ VkPipelineColorBlendStateCreateInfo ComputeAndGraphics::colorPipelineBlendStateI
 
 void ComputeAndGraphics::createComputePipeline()
 {
-    auto computeShaderCode = readFile("shaders/comp.spv");
+    auto computeShaderCode = readFile("shaders/compComp.spv");
     VkShaderModule computeShaderModule = createShaderModule(computeShaderCode);
     VkPipelineShaderStageCreateInfo computeShaderStageInfo = createPipelineShaderInfo(VK_SHADER_STAGE_COMPUTE_BIT, computeShaderModule);
 
@@ -1022,8 +1020,7 @@ bool ComputeAndGraphics::hasStencilComponent(VkFormat format) {
 
 void ComputeAndGraphics::createTextureImage() {
     int texWidth, texHeight, texChannels;
-//    stbi_uc* pixels = stbi_load("/home/ali-mehrabani/Qt_projects/VkTest/textures/texture.jpg", &texWidth, &texHeight, &texChannels, STBI_rgb_alpha);
-    stbi_uc* pixels = stbi_load(TEXTURE_PATH.c_str(), &texWidth, &texHeight, &texChannels, STBI_rgb_alpha);
+    stbi_uc* pixels = stbi_load("/home/ali-mehrabani/Qt_projects/VkTest/textures/texture.jpg", &texWidth, &texHeight, &texChannels, STBI_rgb_alpha);
     VkDeviceSize imageSize = texWidth * texHeight * 4;
 
     if (!pixels) {
@@ -1278,52 +1275,6 @@ void ComputeAndGraphics::createTextureSampler()
     }
 }
 
-void ComputeAndGraphics::loadModel() {
-    tinyobj::attrib_t attrib;
-    std::vector<tinyobj::shape_t> shapes;
-    std::vector<tinyobj::material_t> materials;
-    std::string warn, err;
-
-    if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-        throw std::runtime_error(warn + err);
-    }
-
-    std::unordered_map<Vertex, uint32_t> uniqueVertices{};
-
-    for (const auto& shape : shapes) {
-        for (const auto& index : shape.mesh.indices) {
-            Vertex vertex = createLoadModelVertex(attrib, index);
-
-            if (uniqueVertices.count(vertex) == 0) {
-                uniqueVertices[vertex] = static_cast<uint32_t>(_vertices.size());
-                _vertices.push_back(vertex);
-            }
-
-            _indices.push_back(uniqueVertices[vertex]);
-        }
-    }
-}
-
-Vertex ComputeAndGraphics::createLoadModelVertex(tinyobj::attrib_t attrib, tinyobj::index_t index)
-{
-    Vertex vertex{};
-
-    vertex.pos = {
-        attrib.vertices[3 * index.vertex_index + 0],
-        attrib.vertices[3 * index.vertex_index + 1],
-        attrib.vertices[3 * index.vertex_index + 2]
-    };
-
-    vertex.texCoord = {
-        attrib.texcoords[2 * index.texcoord_index + 0],
-        1.0f - attrib.texcoords[2 * index.texcoord_index + 1]
-    };
-
-    vertex.color = {1.0f, 1.0f, 1.0f};
-
-    return vertex;
-}
-
 void ComputeAndGraphics::createVertexBuffer()
 {
     VkDeviceSize bufferSize = sizeof(_vertices[0]) * _vertices.size();

VulkanTutorial1.0/ComputeAndGraphics.h

@@ -111,16 +111,6 @@ struct Vertex {
     }
 };
 
-namespace std {
-    template<> struct hash<Vertex> {
-        size_t operator()(Vertex const& vertex) const {
-            return ((hash<glm::vec3>()(vertex.pos) ^
-                   (hash<glm::vec3>()(vertex.color) << 1)) >> 1) ^
-                   (hash<glm::vec2>()(vertex.texCoord) << 1);
-        }
-    };
-}
-
 struct UniformBufferObject {
     alignas(16) glm::mat4 model;
     alignas(16) glm::mat4 view;
@@ -221,8 +211,6 @@ private:
     VkFormat findDepthFormat();
     bool hasStencilComponent(VkFormat format);
 
-    void loadModel();
-
     void createShaderStorageBuffers();
     void createComputePipeline();
     void createComputeCommandBuffers();
@@ -277,8 +265,6 @@ private:
 
     VkBufferImageCopy createBufferImageCopyInfo(uint32_t width, uint32_t height);
 
-    Vertex createLoadModelVertex(tinyobj::attrib_t attrib, tinyobj::index_t index);
-
     void copyVerticesToStagingBuffer(VkBuffer& stagingBuffer, VkDeviceMemory& stagingBufferMemory);
     void copyIndicesToStagingBuffer(VkBuffer& stagingBuffer, VkDeviceMemory& stagingBufferMemory);
 
@@ -317,33 +303,27 @@ private:
     const int32_t WIDTH = 800;
     const int32_t HEIGHT = 600;
 
-    const std::string MODEL_PATH = "/home/ali-mehrabani/Qt_projects/VkTest/models/viking_room.obj";
-    const std::string TEXTURE_PATH = "/home/ali-mehrabani/Qt_projects/VkTest/textures/viking_room.png";
-
     const std::vector<const char*> validationLayers = {
         "VK_LAYER_KHRONOS_validation"
     };
     const std::vector<const char*> deviceExtensions = {
         VK_KHR_SWAPCHAIN_EXTENSION_NAME
     };
-//    const std::vector<Vertex> _vertices = {
-//        {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {1.0f, 0.0f}},
-//        {{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}, {0.0f, 1.0f}},
-//        {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {1.0f, 1.0f}},
+    const std::vector<Vertex> _vertices = {
+        {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {1.0f, 0.0f}},
+        {{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}, {0.0f, 1.0f}},
+        {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {1.0f, 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,
+    };
+    const std::vector<uint32_t> _indices = {
+        0, 1, 2, 2, 3, 0,
 //        4, 5, 6, 6, 7, 4
-//    };
-
-    std::vector<Vertex> _vertices;
-    std::vector<uint32_t> _indices;
+    };
 
     uint32_t currentFrame = 0;
     bool framebufferResized = false;

VulkanTutorial1.0/Types.h

@@ -19,8 +19,6 @@
 #define GLM_FORCE_DEPTH_ZERO_TO_ONE
 #include <glm/glm.hpp>
 #include <glm/gtc/matrix_transform.hpp>
-#define GLM_ENABLE_EXPERIMENTAL
-#include <glm/gtx/hash.hpp>
 
 #include <stb_image/stb_image.h>
 #include <tiny_obj_loader/tiny_obj_loader.h>

shaders/compile.sh → shaders/VulkanTutorial1.0/ComputeAndGraphics/compile.sh

@@ -1,6 +1,3 @@
-/usr/bin/glslc shader.vert -o vert.spv
-/usr/bin/glslc shader.frag -o frag.spv
-
 /usr/bin/glslc shaderCompute.vert -o vertComp.spv
 /usr/bin/glslc shaderCompute.frag -o fragComp.spv
 /usr/bin/glslc shaderCompute.comp -o compComp.spv

shaders/shaderCompute.frag → shaders/VulkanTutorial1.0/ComputeAndGraphics/shaderCompute.frag

@@ -10,6 +10,6 @@ layout(location = 0) out vec4 outColor;
 void main() {
     outColor = texture(texSampler, fragTexCoord * 1.0);
 
-    vec2 coord = gl_PointCoord - vec2(0.5);
+//    vec2 coord = gl_PointCoord - vec2(0.5);
 //    outColor = vec4(fragColor, 0.5 - length(coord));
 }

shaders/VulkanTutorial1.0/HelloTriangle/compile.sh

@@ -0,0 +1,2 @@
+/usr/bin/glslc shader.vert -o vert.spv
+/usr/bin/glslc shader.frag -o frag.spv