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-rw-r--r--demo.c251
1 files changed, 0 insertions, 251 deletions
diff --git a/demo.c b/demo.c
deleted file mode 100644
index a56b0f3..0000000
--- a/demo.c
+++ /dev/null
@@ -1,251 +0,0 @@
-#include "include/honey.h"
-
-honey_window window;
-
-unsigned int screen_width = 640;
-unsigned int screen_height = 480;
-
-honey_camera camera;
-float cameraSpeed = 3.0;
-float camera_roll_speed = 1.0;
-const float cameraMouseSensitivity = 0.1;
-
-honey_mesh light_cube;
-vec3 ambient_color = { 0.3, 0.3, 0.3 };
-honey_point_light light;
-
-honey_directional_light sun;
-
-mat4 light_model;
-honey_shader light_shader;
-
-honey_model suzanne;
-mat4 suzanne_model;
-honey_texture suzanne_tex;
-
-honey_model sphere;
-honey_shader sphere_shader;
-mat4 model;
-honey_texture sphere_tex;
-
-bool wireframe = false;
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void framebufferResizeCallback(GLFWwindow* window, int width, int height) {
- glViewport(0, 0, width, height);
- screen_width = width;
- screen_height = height;
-}
-
-void mouseCallback(GLFWwindow* window, double x, double y) {
- static float prevX, prevY;
- static bool firstMouse = true;
-
- if (firstMouse) {
- prevX = x;
- prevY = y;
- firstMouse = false;
- }
-
- float xOffset = x - prevX;
- float yOffset = y - prevY;
- prevX = x;
- prevY = y;
-
- xOffset *= cameraMouseSensitivity;
- yOffset *= cameraMouseSensitivity;
-
- float yaw = glm_deg(camera.angle[1]) + xOffset;
- float pitch = glm_deg(camera.angle[0]) - yOffset;
-
- if (pitch > 89) { pitch = 89; }
- if (pitch < -89) { pitch = -89; }
-
- camera.angle[0] = glm_rad(pitch);
- camera.angle[1] = glm_rad(yaw);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void toggle_wireframe(void* data, int action) {
- if (action == HONEY_KEY_PRESS) { wireframe = !wireframe; }
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void update(float dt) {
- glfwPollEvents();
-
- if (honey_key_down(HONEY_KEY_ESCAPE)) {
- glfwSetWindowShouldClose(window, true);
- }
-
- if (honey_key_down(HONEY_KEY_W)) {
- vec3 step;
- glm_vec3_scale(camera.look_direction, cameraSpeed*dt, step);
- glm_vec3_add(camera.position, step, camera.position);
- }
- if (honey_key_down(HONEY_KEY_S)) {
- vec3 step;
- glm_vec3_scale(camera.look_direction, -cameraSpeed*dt, step);
- glm_vec3_add(camera.position, step, camera.position);
- }
- if (honey_key_down(HONEY_KEY_A)) {
- vec3 step;
- glm_vec3_scale(camera.right, cameraSpeed*dt, step);
- glm_vec3_add(camera.position, step, camera.position);
- }
- if (honey_key_down(HONEY_KEY_D)) {
- vec3 step;
- glm_vec3_scale(camera.right, -cameraSpeed*dt, step);
- glm_vec3_add(camera.position, step, camera.position);
- }
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void draw() {
- glClearColor(0, 0, 0, 1);
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
- if (wireframe) {
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- }
- else {
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- }
-
- honey_camera_calculate_view(&camera);
- honey_shader_set_mat4(sphere_shader, "view", camera.view);
- honey_shader_set_mat4(sphere_shader, "model", model);
- mat4 normal4;
- mat3 normal;
- glm_mat4_copy(model, normal4);
- glm_mat4_inv_fast(normal4, normal4);
- glm_mat4_pick3t(normal4, normal);
- honey_shader_set_mat3(sphere_shader, "normal_mat", normal);
-
- honey_shader_set_mat4(light_shader, "view", camera.view);
- honey_shader_set_mat4(light_shader, "model", light_model);
-
- honey_texture_use(sphere_tex, 0);
-
- //honey_mesh_draw(cube, sphere_shader);
- honey_model_draw(&sphere, sphere_shader);
- honey_mesh_draw(light_cube, light_shader);
-
- glfwSwapBuffers(window);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int main() {
- window = honey_setup(screen_width, screen_height, "hello, world!");
-
- honey_set_resize_callback(window, framebufferResizeCallback);
- honey_set_mouse_move_callback(window, mouseCallback);
-
- honey_key_bind(HONEY_KEY_F, toggle_wireframe, NULL);
-
- /* load model */
- honey_texture_new(&sphere_tex, "temple-tex.png", true);
- honey_model_load(&sphere, "temple.obj");
-
- honey_result result = honey_shader_load(&sphere_shader, "demo.vs", "cel.fs");
- if (result != HONEY_OK) {
- char error_message[3*HONEY_ERROR_DATA_STRING_LENGTH];
- honey_human_readable_error(error_message, result);
- fprintf(stderr, "%s\n", error_message);
- return 1;
- }
-
- honey_shader_load(&light_shader, "light.vs", "light.fs");
-
- honey_mesh_new_cube(&light_cube, 0.1,0.1,0.1);
-
- sun.direction[0] = 0;
- sun.direction[1] = -1;
- sun.direction[0] = 0;
-
- sun.color[0] = 10;
- sun.color[1] = 10;
- sun.color[2] = 10;
-
- glm_mat4_identity(model);
-
- vec3 camera_pos = { -4, 0, 0 };
- vec3 camera_angle = { 0, 0, 0 };
- float camera_near = 0.1;
- float camera_far = 1000;
- float camera_fov = glm_rad(100);
- float camera_aspect_ratio = ((float) screen_width)/screen_height;
- honey_camera_new_perspective(&camera,
- camera_pos,
- camera_angle,
- camera_aspect_ratio,
- camera_near, camera_far,
- camera_fov);
-
- /* set sphere_shader uniforms */
- honey_shader_set_int(sphere_shader, "tex", 0);
-
- honey_shader_set_int (sphere_shader, "n_point_lights", 1);
- //honey_shader_set_int (sphere_shader, "n_directional_lights", 1);
-
- honey_point_light_new(&light,
- 2, 5, 2, /* position */
- 1, 1, 1, /* color */
- 1, 0, 0); /* attenuation */
-
- glm_mat4_identity(light_model);
- glm_translate(light_model, light.position);
-
- honey_shader_set_point_light(sphere_shader, 0, light);
- //honey_shader_set_directional_light(sphere_shader, 0, sun);
- honey_shader_set_vec3(sphere_shader, "ambient_color", ambient_color);
-
- honey_shader_set_mat4(sphere_shader, "model", model);
- mat4 normal4;
- mat3 normal;
- glm_mat4_copy(model, normal4);
- glm_mat4_inv_fast(normal4, normal4);
- glm_mat4_pick3t(normal4, normal);
- honey_shader_set_mat3(sphere_shader, "normal_mat", normal);
- honey_shader_set_mat4(sphere_shader, "view", camera.view);
- honey_shader_set_mat4(sphere_shader, "projection", camera.projection);
-
- /* set light_shader uniforms */
- honey_shader_set_vec3(light_shader, "light_color", light.color);
-
- honey_shader_set_mat4(light_shader, "model", light_model);
- honey_shader_set_mat4(light_shader, "view", camera.view);
- honey_shader_set_mat4(light_shader, "projection", camera.projection);
-
- glEnable(GL_DEPTH_TEST);
-
- /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
- honey_set_update_callback(&update);
- honey_set_draw_callback(&draw);
-
- honey_run(window);
-
- honey_model_delete(&sphere);
- honey_shader_delete(sphere_shader);
-
- honey_mesh_delete(light_cube);
- honey_shader_delete(light_shader);
-
- honey_quit();
-
- return 0;
-}
-
-/*
- ,d88b.d88b,
- 88888888888
- `Y8888888Y'
- `Y888Y'
- `Y'
-*/
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