1 files changed, 0 insertions, 128 deletions
diff --git a/pbr/1.1.lighting/lighting.c b/pbr/1.1.lighting/lighting.c
deleted file mode 100644
index 87621ba..0000000
--- a/pbr/1.1.lighting/lighting.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include "GL/glew.h"
-#include "GLFW/glfw3.h"
-#include "pwyazh.h"
-#include "common.h"
-
-typedef struct {
-	Arena *arena;
-	Input input;
-	Camera camera;
-	Mesh *cube;
-	GLFWwindow *window;
-} state_t;
-
-static S32 width = 1600;
-static S32 height = 800;
-
-void die(const char *fmt, ...)
-{
-	fprintf(stderr, "error: ");
-	va_list args;
-	va_start(args, fmt);
-	vprintf(fmt, args);
-	va_end(args);
-	fprintf(stderr, "\n");
-	exit(1);
-}
-
-void init_glfw(state_t *state) {
-	glfwSetErrorCallback(error_callback);
-	if (glfwInit() == GLFW_FALSE)
-		die("failed to initialize glfw");
-	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-	glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
-	state->window = glfwCreateWindow(width, height, "prb lighting", 0, 0);
-	if (!state->window)
-		die("failed to create window");
-	glfwSetInputMode(state->window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
-	glfwMakeContextCurrent(state->window);
-}
-
-void init_gl(void)
-{
-	if (glewInit() != GLEW_OK)
-		die("failed to initialize glew");
-	glEnable(GL_DEPTH_TEST);
-}
-
-state_t init_state(void)
-{
-	state_t state = {
-		.arena = arena_alloc(Kilobytes(256)),
-		.input = input_init(),
-		.camera = {
-			.pos = v3f(0.0f, 2.0f, 5.0f),
-			.fovx = 90.0f,
-			.near = 0.1f,
-			.far = 100.0f,
-			.yaw = 0.0f,
-			.pitch = 0.0f
-		},
-	};
-	return state;
-}
-
-int main(void)
-{
-	state_t state = init_state();
-
-	init_glfw(&state);
-	init_gl();
-
-	// meshes
-	Mesh *cube = mesh_load_obj(state.arena, "../../data/models/cube.obj");
-
-	// shaders
-	U32 shader = load_shader("default.vert", "default.frag");
-
-	F64 last_time = glfwGetTime();
-	while (!glfwWindowShouldClose(state.window)) {
-		F64 time = glfwGetTime();
-		F32 dt = time - last_time;
-		last_time = time;
-
-		input_update_last_state(&state.input);
-
-		glfwPollEvents();
-		process_glfw_keyboard(state.window, &state.input);
-		process_glfw_mouse_pos(state.window, &state.input);
-
-		if (key_first_press(state.input.exit))
-			glfwSetWindowShouldClose(state.window, GLFW_TRUE);
-
-		F32 speed = 2.0f;
-		V3F dv = get_dv_camera_first_person(&state.input, &state.camera, speed, dt);
-		V3F camera_dp = v3f_add(camera_dp, dv);
-		camera_dp = v3f_scalef(camera_dp, 0.8f);
-		state.camera.pos = v3f_add(state.camera.pos, camera_dp);
-
-		F32 sensitivity = 0.1f;
-		state.input.mouse_offset = v2f_scalef(state.input.mouse_offset, sensitivity);
-		state.camera.yaw += state.input.mouse_offset.x;
-		state.camera.pitch += state.input.mouse_offset.y;
-		if (state.camera.pitch > 89.0f)
-			state.camera.pitch = 89.0f;
-		if (state.camera.pitch < -89.0f)
-			state.camera.pitch = -89.0f;
-
-		// update
-
-		// render
-		F32 ar = (F32)width / (F32)height;
-		MAT4 projection = camera_persp(state.camera, ar);
-		MAT4 view = get_view_matrix(&state.camera);
-
-		glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
-		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-		glUseProgram(shader);
-		mesh_draw(cube);
-		glUseProgram(0);
-
-		glfwSwapBuffers(state.window);
-	}
-
-	return 0;
-}