From 688d404c6accc7f2596f36e8aa002c350fc635b5 Mon Sep 17 00:00:00 2001
From: "re.kovalev" <re.kovalev@gmail.com>
Date: Thu, 7 Apr 2022 12:15:15 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9A=D0=BB=D0=B0=D1=81=D1=81=20=D0=BC=D0=BE?=
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---
 include/Model.h | 20 ++++++++++++++++++++
 src/Model.cpp   | 29 +++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 include/Model.h
 create mode 100644 src/Model.cpp

diff --git a/include/Model.h b/include/Model.h
new file mode 100644
index 0000000..e39f6a6
--- /dev/null
+++ b/include/Model.h
@@ -0,0 +1,20 @@
+#ifndef MODEL_H
+#define MODEL_H
+
+#include "I_Model.h"
+#include "Vertex.h"
+
+// Класс модели без индексов
+class Model_wo_indexes : public I_Model
+{
+    public:
+        Model_wo_indexes(Vertex* vertexArray, uint32_t verteciesCount);
+        ~Model_wo_indexes();
+        virtual void render(VkCommandBuffer commandBuffer);
+    
+    private:
+        uint32_t verteciesCount; // Количество вершин
+        VkBuffer vertexBuffer; // Буфер вершин
+};
+
+#endif // MODEL_H
diff --git a/src/Model.cpp b/src/Model.cpp
new file mode 100644
index 0000000..fa632e0
--- /dev/null
+++ b/src/Model.cpp
@@ -0,0 +1,29 @@
+#include "Model.h"
+
+#include "vk.h"
+
+// Конструктор класса без индексов - принимает массив вершин
+Model_wo_indexes::Model_wo_indexes(Vertex* vertexArray, uint32_t count) : verteciesCount(count)
+{
+    extern Vulkan vulkan;
+    // Создание и инициализация буфера   
+    vertexBuffer = vulkan.createDataBuffer(vertexArray, verteciesCount * sizeof(Vertex), VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
+}
+
+// Деструктор класса без индексов
+Model_wo_indexes::~Model_wo_indexes()
+{
+    extern Vulkan vulkan;
+    
+    vulkan.destroyBuffer(vertexBuffer);
+}
+
+// Рендер модели без индексов
+void Model_wo_indexes::render(VkCommandBuffer commandBuffer)
+{
+    VkBuffer vertexBuffers[] = {vertexBuffer};
+    VkDeviceSize offsets[] = {0};
+
+    vkCmdBindVertexBuffers(commandBuffer, 0, 1, vertexBuffers, offsets);
+    vkCmdDraw(commandBuffer, verteciesCount, 1, 0, 0);
+}