switch to right-handed CS

src/camera.rs

@@ -31,7 +31,7 @@ impl OrbitalCamera {
 		// X -> -Z
 		// Y -> -X
 		// Z -> Y
-		Mat4::from_translation(vec3(0., 0., self.distance))
+		Mat4::from_translation(vec3(0., 0., -self.distance))
 			* Mat4::from_cols_array_2d(&[
 				[0., 0., -1., 0.],
 				[-1., 0., 0., 0.],
@@ -40,7 +40,7 @@ impl OrbitalCamera {
 			]) * Mat4::from_euler(
 			glam::EulerRot::ZYZ,
 			0.,
-			self.position_pitch,
+			-self.position_pitch,
 			-self.position_yaw,
 		)
 	}

src/lib.rs

@@ -130,7 +130,7 @@ impl Core {
 			position_pitch: args.light_pitch,
 			distance: 1.,
 		};
-		let perspective = Mat4::perspective_lh(std::f32::consts::FRAC_PI_3, aspect, 1e1, 1e3);
+		let perspective = Mat4::perspective_rh(std::f32::consts::FRAC_PI_3, aspect, 1e1, 1e3);
 		self.pipeline.set_look(
 			&self.queue,
 			render::LookParams {

src/render.rs

@@ -88,7 +88,7 @@ impl Pipeline {
 			},
 			primitive: wgpu::PrimitiveState {
 				topology: wgpu::PrimitiveTopology::TriangleList,
-				front_face: wgpu::FrontFace::Cw,
+				front_face: wgpu::FrontFace::Ccw,
 				cull_mode: Some(wgpu::Face::Back),
 				..Default::default()
 			},

ui/src/main_window.cxx

@@ -57,7 +57,7 @@ void Hyperboloid::updateView() {
 		.background = { color.redF(), color.greenF(), color.blueF(), 1.00 },
 		.camera_yaw = qDegreesToRadians((float)m_ui->camYaw->value()),
 		.camera_pitch = qDegreesToRadians((float)m_ui->camPitch->value()),
-		.light_yaw = 0.0,
+		.light_yaw = qDegreesToRadians(-135.0f),
 		.light_pitch = qDegreesToRadians((float)m_ui->lightPitch->value()),
 	};
 	m_ui->viewport->setView(args);