inital commit -- THE CUBES SPIN

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>

1 files changed, 92 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..763bd4e
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,92 @@
+#include <stdio.h>
+#include "render/window.h"
+#include "render/renderer.h"
+#include "render/mesh.h"
+
+#define len(X) sizeof(X) / sizeof(*X)
+
+int main() {
+	struct window *win = window_init("vk");
+	if (!win)
+		return -1;
+
+	struct renderer *ren = renderer_init(win);
+	if (!ren) {
+		fputs("failed to init renderer\n", stderr);
+		return -1;
+	}
+
+	struct vertex vertices[] = {
+		{ .position = { -0.25, -0.25, -0.25 }, .color = { 0.f, 0.f, 0.f} },
+		{ .position = {  0.25, -0.25, -0.25,}, .color = { 1.f, 0.f, 0.f} },
+		{ .position = { -0.25,  0.25, -0.25,}, .color = { 0.f, 1.f, 0.f} },
+		{ .position = { -0.25,  0.25, -0.25,}, .color = { 0.f, 1.f, 0.f} },
+		{ .position = {  0.25, -0.25, -0.25,}, .color = { 1.f, 0.f, 0.f} },
+		{ .position = {  0.25,  0.25, -0.25,}, .color = { 1.f, 1.f, 0.f} },
+		{ .position = { -0.25, -0.25,  0.25,}, .color = { 0.f, 0.f, 1.f} },
+		{ .position = { -0.25,  0.25,  0.25,}, .color = { 0.f, 1.f, 1.f} },
+		{ .position = {  0.25, -0.25,  0.25,}, .color = { 1.f, 0.f, 1.f} },
+		{ .position = {  0.25, -0.25,  0.25,}, .color = { 1.f, 0.f, 1.f} },
+		{ .position = { -0.25,  0.25,  0.25,}, .color = { 0.f, 1.f, 1.f} },
+		{ .position = {  0.25,  0.25,  0.25,}, .color = { 1.f, 1.f, 1.f} },
+		{ .position = {  0.25,  0.25,  0.25,}, .color = { 1.f, 1.f, 1.f} },
+		{ .position = {  0.25,  0.25, -0.25,}, .color = { 1.f, 1.f, 0.f} },
+		{ .position = {  0.25, -0.25,  0.25,}, .color = { 1.f, 0.f, 1.f} },
+		{ .position = {  0.25, -0.25,  0.25,}, .color = { 1.f, 0.f, 1.f} },
+		{ .position = {  0.25,  0.25, -0.25,}, .color = { 1.f, 1.f, 0.f} },
+		{ .position = {  0.25, -0.25, -0.25,}, .color = { 1.f, 0.f, 0.f} },
+		{ .position = { -0.25,  0.25,  0.25,}, .color = { 0.f, 1.f, 1.f} },
+		{ .position = { -0.25, -0.25,  0.25,}, .color = { 0.f, 0.f, 1.f} },
+		{ .position = { -0.25,  0.25, -0.25,}, .color = { 0.f, 1.f, 0.f} },
+		{ .position = { -0.25,  0.25, -0.25,}, .color = { 0.f, 1.f, 0.f} },
+		{ .position = { -0.25, -0.25,  0.25,}, .color = { 0.f, 0.f, 1.f} },
+		{ .position = { -0.25, -0.25, -0.25,}, .color = { 0.f, 0.f, 0.f} },
+		{ .position = {  0.25,  0.25,  0.25,}, .color = { 1.f, 1.f, 1.f} },
+		{ .position = { -0.25,  0.25,  0.25,}, .color = { 0.f, 1.f, 1.f} },
+		{ .position = {  0.25,  0.25, -0.25,}, .color = { 1.f, 1.f, 0.f} },
+		{ .position = {  0.25,  0.25, -0.25,}, .color = { 1.f, 1.f, 0.f} },
+		{ .position = { -0.25,  0.25,  0.25,}, .color = { 0.f, 1.f, 1.f} },
+		{ .position = { -0.25,  0.25, -0.25,}, .color = { 0.f, 1.f, 0.f} },
+		{ .position = {  0.25, -0.25,  0.25,}, .color = { 1.f, 0.f, 1.f} },
+		{ .position = {  0.25, -0.25, -0.25,}, .color = { 1.f, 0.f, 0.f} },
+		{ .position = { -0.25, -0.25,  0.25,}, .color = { 0.f, 0.f, 1.f} },
+		{ .position = { -0.25, -0.25,  0.25,}, .color = { 0.f, 0.f, 1.f} },
+		{ .position = {  0.25, -0.25, -0.25,}, .color = { 1.f, 0.f, 0.f} },
+		{ .position = { -0.25, -0.25, -0.25,}, .color = { 0.f, 0.f, 0.f} },
+	};
+
+	uint32_t indices[len(vertices)];
+	for (size_t i = 0; i < len(vertices); i++)
+		indices[i] = i;
+
+	struct mesh meshes[] = {
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {0, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 0, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 0}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 0, 0}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {0, 0, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {0.5, 0, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 0.5}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 0.5, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {0.5, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 1, 1}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {2, 1, 3}),
+		upload_mesh(ren, len(vertices), vertices, len(indices), indices, (struct vec3) {1, 0.5, 1}),
+	};
+
+	while (!win->should_close) {
+		renderer_draw(ren, len(meshes), meshes);
+		wl_display_roundtrip(win->dpy);
+	}
+
+	for (size_t i = 0; i < len(meshes); i++)
+		mesh_destroy(ren, &meshes[i]);
+
+	renderer_destroy(ren);
+	window_destroy(win);
+
+	return 0;
+}