Removed CUDA files and changed build system to premakeremake

1 files changed, 0 insertions, 263 deletions

diff --git a/main.cpp b/main.cpp
deleted file mode 100644
index f281df8..0000000
--- a/main.cpp
+++ /dev/null
@@ -1,263 +0,0 @@
-#include <glad/glad.h>
-#include <GLFW/glfw3.h>
-
-#define STB_IMAGE_IMPLEMENTATION
-#include <stb_image.h>
-
-#include <shader.h>
-#include "Canvas/Canvas.h"
-#include "point.h"
-#include "Canvas/cuda/CalculateCanvasGPU.h"
-
-#include <iostream>
-#include <cmath>
-#include <vector>
-
-void framebuffer_size_callback(GLFWwindow* window, int width, int height);
-void processInput(GLFWwindow *window);
-
-void loadTexture(std::string path, unsigned int* texture, int* width, int* height);
-void generateCanvasTexture(unsigned int *texture, unsigned char color);
-void window_size_callback(GLFWwindow* window, int width, int height);
-
-// settings
-unsigned int SCR_WIDTH = 768;
-unsigned int SCR_HEIGHT = 768;
-const std::string PROJECT_PATH = "/home/saintruler/Documents/opengl_gravity/";
-unsigned char* canvas = (unsigned char*) malloc(SCR_HEIGHT * SCR_WIDTH * 3);
-
-std::vector<point> points;
-const double c = 1e5;
-cuda_point* gpuPoints = (cuda_point*) malloc(3 * sizeof(cuda_point));
-
-int main()
-{
-    // glfw: initialize and configure
-    // ------------------------------
-    glfwInit();
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-
-    // glfw window creation
-    // --------------------
-    GLFWwindow* window = glfwCreateWindow(SCR_WIDTH, SCR_HEIGHT, "LearnOpenGL", NULL, NULL);
-    if (window == NULL)
-    {
-        std::cout << "Failed to create GLFW window" << std::endl;
-        glfwTerminate();
-        return -1;
-    }
-    glfwMakeContextCurrent(window);
-    glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
-
-    // glad: load all OpenGL function pointers
-    // ---------------------------------------
-    if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress))
-    {
-        std::cout << "Failed to initialize GLAD" << std::endl;
-        return -1;
-    }
-
-    // build and compile our shader zprogram
-    // ------------------------------------
-    Shader ourShader((PROJECT_PATH + "4.1.texture.vs").c_str(), (PROJECT_PATH + "4.1.texture.fs").c_str());
-
-    // set up vertex data (and buffer(s)) and configure vertex attributes
-    // ------------------------------------------------------------------
-
-    float vertices[] = {
-            // positions        // colors           // texture coords
-            1.f,  1.f, 0.0f,    1.0f, 0.0f, 0.0f,   1.0f, 1.0f, // top right
-            1.f, -1.f, 0.0f,    0.0f, 1.0f, 0.0f,   1.0f, 0.0f, // bottom right
-            -1.f, -1.f, 0.0f,   0.0f, 0.0f, 1.0f,   0.0f, 0.0f, // bottom left
-            -1.f,  1.f, 0.0f,   1.0f, 1.0f, 0.0f,   0.0f, 1.0f  // top left
-    };
-    unsigned int indices[] = {
-            0, 1, 3, // first triangle
-            1, 2, 3  // second triangle
-    };
-    unsigned int VBO, VAO, EBO;
-    glGenVertexArrays(1, &VAO);
-    glGenBuffers(1, &VBO);
-    glGenBuffers(1, &EBO);
-
-    glBindVertexArray(VAO);
-
-    glBindBuffer(GL_ARRAY_BUFFER, VBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, EBO);
-    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices, GL_STATIC_DRAW);
-
-    // position attribute
-    glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)0);
-    glEnableVertexAttribArray(0);
-    // color attribute
-    glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)(3 * sizeof(float)));
-    glEnableVertexAttribArray(1);
-    // texture coord attribute
-    glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)(6 * sizeof(float)));
-    glEnableVertexAttribArray(2);
-
-
-    // load and create a texture
-    // -------------------------
-    unsigned int texture;
-    glGenTextures(1, &texture);
-    unsigned char i = 0;
-
-    points.emplace_back(point(100, 100));
-    points.emplace_back(point(500, 500));
-    points.emplace_back(point(200, 375));
-
-    gpuPoints[0] = cuda_point{.x=100, .y=100};
-    gpuPoints[1] = cuda_point{.x=500, .y=500};
-    gpuPoints[2] = cuda_point{.x=200, .y=200};
-
-
-    // render loop
-    // -----------
-    while (!glfwWindowShouldClose(window))
-    {
-        // input
-        // -----
-        processInput(window);
-
-        // render
-        // ------
-        glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        generateCanvasTexture(&texture, i++);
-        // bind Texture
-        glBindTexture(GL_TEXTURE_2D, texture);
-
-        // render container
-        ourShader.use();
-        glBindVertexArray(VAO);
-        glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
-
-        // glfw: swap buffers and poll IO events (keys pressed/released, mouse moved etc.)
-        // -------------------------------------------------------------------------------
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-    }
-
-    // optional: de-allocate all resources once they've outlived their purpose:
-    // ------------------------------------------------------------------------
-    glDeleteVertexArrays(1, &VAO);
-    glDeleteBuffers(1, &VBO);
-    glDeleteBuffers(1, &EBO);
-
-    // glfw: terminate, clearing all previously allocated GLFW resources.
-    // ------------------------------------------------------------------
-    glfwTerminate();
-    return 0;
-}
-
-
-void loadTexture(std::string path, unsigned int* texture, int* width, int* height)
-{
-    glGenTextures(1, texture);
-    glBindTexture(GL_TEXTURE_2D, *texture); // all upcoming GL_TEXTURE_2D operations now have effect on this texture object
-    // set the texture wrapping parameters
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	// set texture wrapping to GL_REPEAT (default wrapping method)
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    // set texture filtering parameters
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    // load image, create texture and generate mipmaps
-    int nrChannels;
-    unsigned char* data = stbi_load(path.c_str(), width, height, &nrChannels, 0);
-
-    if (data)
-    {
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, *width, *height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
-        glGenerateMipmap(GL_TEXTURE_2D);
-    }
-    else
-    {
-        std::cout << "Failed to load texture" << std::endl;
-    }
-    stbi_image_free(data);
-}
-
-
-void generateCanvasTexture(unsigned int *texture, unsigned char color)
-{
-    glBindTexture(GL_TEXTURE_2D, *texture); // all upcoming GL_TEXTURE_2D operations now have effect on this texture object
-    // set the texture wrapping parameters
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	// set texture wrapping to GL_REPEAT (default wrapping method)
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    // set texture filtering parameters
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    // load image, create texture and generate mipmaps
-
-
-//    for (int x = 0; x < SCR_WIDTH; x++)
-//    {
-//        for (int y = 0; y < SCR_HEIGHT; y++)
-//        {
-//
-//            point canvas_pt(x, y);
-//            double f = 0;
-//            for (point pt : points)
-//            {
-//                point path = pt - canvas_pt;
-//
-//                f += (c * 20 * 1) / path.length_sqared();
-//            }
-//
-//            int l = (int) f;
-//            if (l > 255) l = 255;
-//
-//
-//            canvas[y * SCR_WIDTH * 3 + x * 3 + 0] = l;
-//            canvas[y * SCR_WIDTH * 3 + x * 3 + 1] = 0;
-//            canvas[y * SCR_WIDTH * 3 + x * 3 + 2] = 0;
-//        }
-//    }
-
-    generate_canvas(SCR_WIDTH, SCR_HEIGHT, canvas, gpuPoints, 3);
-
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, SCR_WIDTH, SCR_HEIGHT, 0, GL_RGB, GL_UNSIGNED_BYTE, (unsigned char*) canvas);
-    glGenerateMipmap(GL_TEXTURE_2D);
-}
-
-
-// process all input: query GLFW whether relevant keys are pressed/released this frame and react accordingly
-// ---------------------------------------------------------------------------------------------------------
-void processInput(GLFWwindow *window)
-{
-    if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, true);
-
-    if (glfwGetKey(window, GLFW_KEY_LEFT) == GLFW_PRESS)
-        points[0].x -= 20;
-    if (glfwGetKey(window, GLFW_KEY_RIGHT) == GLFW_PRESS)
-        points[0].x += 20;
-
-    if (glfwGetKey(window, GLFW_KEY_DOWN) == GLFW_PRESS)
-        points[0].y -= 20;
-    if (glfwGetKey(window, GLFW_KEY_UP) == GLFW_PRESS)
-        points[0].y += 20;
-
-    double xpos, ypos;
-    //getting cursor position
-    glfwGetCursorPos(window, &xpos, &ypos);
-//    points[0].x = xpos;
-//    points[0].y = SCR_HEIGHT - ypos;
-    gpuPoints[0].x = xpos;
-    gpuPoints[0].y = SCR_HEIGHT - ypos;
-}
-
-// glfw: whenever the window size changed (by OS or user resize) this callback function executes
-// ---------------------------------------------------------------------------------------------
-void framebuffer_size_callback(GLFWwindow* window, int width, int height)
-{
-    // make sure the viewport matches the new window dimensions; note that width and
-    // height will be significantly larger than specified on retina displays.
-    glViewport(0, 0, width, height);
-}