GetStart.cpp

#include "addons/Mainloop.h"
#include "addons/window/Viewer.h"

#define A "\0\0\0"
#define B "\xEE\xBB\x66"
#define C "\xFF\xDD\xBB"

using namespace ink;

const char* TEXTURE =
A B B B B B B B B B B A B B B B B A A A B B B B B B B B C C C A B B B B
B B B B C C C B B B B B B B B B B A A A B B B B B B B B C C C A A A B B
B B B B C C C C C A A B B B A A A B B C C C A B B C C C A A A C C C A B
B C C C C C C C C C B B B B C C C C C C C B B B A B B B B B B B B B B A;

Scene scene;
Renderer renderer;
Viewer viewer;

void conf(Settings& t) {
	t.title = "Ink3D Example";
	t.show_cursor = false;
	t.lock_cursor = true;
	t.background_color = Vec3(1.0, 0.93, 0.8);
}

void load() {
	Instance* instance = new Instance();
	instance->mesh = new Mesh(BoxMesh::create());
	scene.add(instance);
	
	Image* image = new Image(12, 12, 3);
	std::copy_n(TEXTURE, 12 * 12 * 3, &image->data[0]);
	
	Material* material = new Material();
	material->color_map = image;
	scene.set_material("default", material);
	
	HemisphereLight* light = new HemisphereLight(Vec3(1), Vec3(0.5));
	light->direction = Vec3(0, 0, -1);
	scene.add_light(light);
	
	renderer.set_rendering_mode(FORWARD_RENDERING);
	renderer.set_texture_callback([](gpu::Texture& t) -> void {
		t.set_filters(TEXTURE_NEAREST, TEXTURE_NEAREST);
	});
	renderer.load_scene(scene);
	renderer.set_viewport(gpu::Rect(960, 540));
	
	viewer = Viewer(new PerspCamera(75 * DEG_TO_RAD, 1.77, 0.05, 500));
	viewer.set_position(Vec3(0, 0, -2));
}

void update(float dt) {
	Renderer::update_scene(scene);
	viewer.update(dt);
	renderer.render(scene, *viewer.get_camera());
}

void quit() {}