{
	images = {
		depth = {
			imageType = VK_IMAGE_TYPE_2D;	//FIXME short form is 2d...
			format = x8_d24_unorm_pack32;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = depth_stencil_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		color = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r8g8b8a8_unorm;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		emission = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r16g16b16a16_sfloat;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		normal = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r16g16b16a16_sfloat;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		position = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r32g32b32a32_sfloat;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		opaque = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r8g8b8a8_unorm;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
		translucent = {
			imageType = VK_IMAGE_TYPE_2D;
			format = r8g8b8a8_unorm;
			samples = 1;
			extent = {
				width = $swapchain.extent.width;
				height = $swapchain.extent.height;
				depth = 1;
			};
			mipLevels = 1;
			arrayLayers = 1;
			tiling = optimal;
			usage = color_attachment|input_attachment|transient_attachment;
			initialLayout = undefined;
		};
	};
	imageViews = {
		depth = {
			image = depth;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.depth.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = depth;
				levelCount = 1;
				layerCount = 1;
			};
		};
		color = {
			image = color;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.color.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
		emission = {
			image = emission;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.emission.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
		normal = {
			image = normal;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.normal.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
		position = {
			image = position;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.position.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
		opaque = {
			image = opaque;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.opaque.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
		translucent = {
			image = translucent;
			viewType = VK_IMAGE_VIEW_TYPE_2D;
			format = $properties.images.translucent.format;
			components = {
				r = identity;
				g = identity;
				b = identity;
				a = identity;
			};
			subresourceRange = {
				aspectMask = color;
				levelCount = 1;
				layerCount = 1;
			};
		};
	};
	framebuffer = {
		renderPass = $properties.renderpass;
		attachments = (depth, color, emission, normal, position, opaque,
					   translucent, "$swapchain.views[$swapImageIndex]");
		width = $swapchain.extent.width;
		height = $swapchain.extent.height;
		layers = 1;
	};
	clearValues = (
		{ depthStencil = { depth = 1; stencil = 0; }; },
		{ color = "[0, 0, 0, 1]"; },	// color
		{ color = "[0, 0, 0, 1]"; },	// emission
		{ color = "[0, 0, 0, 1]"; },	// normal
		{ color = "[0, 0, 0, 1]"; },	// position
		{ color = "[0, 0, 0, 1]"; },	// opaque
		{ color = "[0, 0, 0, 0]"; },	// translucent
		{ color = "[0, 0, 0, 1]"; },	// swapchain
	);
	renderpass = {
		attachments = (
			{
				format = $properties.images.depth.format;
				samples = 1;
				loadOp = clear;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = depth_stencil_attachment_optimal;
			},
			{
				format = $properties.images.color.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $properties.images.emission.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $properties.images.normal.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $properties.images.position.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $properties.images.opaque.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $properties.images.translucent.format;
				samples = 1;
				loadOp = dont_care;
				storeOp = dont_care;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = color_attachment_optimal;
			},
			{
				format = $swapchain.format;
				samples = 1;
				loadOp = clear;
				storeOp = store;
				stencilLoadOp = dont_care;
				stencilStoreOp = dont_care;
				initialLayout = undefined;
				finalLayout = present_src_khr;
			},
		);
		subpasses = (
			{	// 0 depth
				pipelineBindPoint = graphics;
				depthStencilAttachment = {
					attachment = 0;
					layout = depth_stencil_attachment_optimal;
				};
			},
			{	// 1 translucent
				pipelineBindPoint = graphics;
				colorAttachments = (
					{	// translucent
						attachment = 6;
						layout = color_attachment_optimal;
					},
				);
				depthStencilAttachment = {
					attachment = 0;
					layout = depth_stencil_read_only_optimal;
				};
				preserveAttachments = (1, 2, 3, 4, 5);
			},
			{	// 2 g-buffer generation
				pipelineBindPoint = graphics;
				colorAttachments = (
					{	// color
						attachment = 1;
						layout = color_attachment_optimal;
					},
					{	// emission
						attachment = 2;
						layout = color_attachment_optimal;
					},
					{	// normal
						attachment = 3;
						layout = color_attachment_optimal;
					},
					{	// position
						attachment = 4;
						layout = color_attachment_optimal;
					},
				);
				depthStencilAttachment = {
					attachment = 0;
					layout = depth_stencil_read_only_optimal;
				};
				preserveAttachments = (6);
			},
			{	// 3 lighting
				pipelineBindPoint = graphics;
				inputAttachments = (
					{	// depth
						attachment = 0;
						layout = shader_read_only_optimal;
					},
					{	// color
						attachment = 1;
						layout = shader_read_only_optimal;
					},
					{	// emission
						attachment = 2;
						layout = shader_read_only_optimal;
					},
					{	// normal
						attachment = 3;
						layout = shader_read_only_optimal;
					},
					{	// position
						attachment = 4;
						layout = shader_read_only_optimal;
					},
				);
				colorAttachments = (
					{	// opaque
						attachment = 5;
						layout = color_attachment_optimal;
					},
				);
				preserveAttachments = (6);
			},
			{	// 4 compose
				pipelineBindPoint = graphics;
				inputAttachments = (
					{	// opaque
						attachment = 5;
						layout = shader_read_only_optimal;
					},
					{	// translucent
						attachment = 6;
						layout = shader_read_only_optimal;
					},
				);
				colorAttachments = (
					{	// swapchain
						attachment = 7;
						layout = color_attachment_optimal;
					},
				);
				preserveAttachments = (0, 1, 2, 3, 4);
			},
		);
		dependencies = (
			{
				srcSubpass = 0;	// depth
				dstSubpass = 1; // translucent
				srcStageMask = late_fragment_tests;
				dstStageMask = fragment_shader|early_fragment_tests;
				srcAccessMask = depth_stencil_attachment_write;
				dstAccessMask = input_attachment_read|depth_stencil_attachment_read;
				dependencyFlags = by_region;
			},
			{
				srcSubpass = 0;	// depth
				dstSubpass = 2; // g-buffer
				srcStageMask = late_fragment_tests;
				dstStageMask = early_fragment_tests;
				srcAccessMask = depth_stencil_attachment_write;
				dstAccessMask = depth_stencil_attachment_read;
				dependencyFlags = by_region;
			},
			{
				srcSubpass = 2;	// g-buffer
				dstSubpass = 3;	// lighting
				srcStageMask = color_attachment_output;
				dstStageMask = fragment_shader;
				srcAccessMask = color_attachment_write;
				dstAccessMask = input_attachment_read;
				dependencyFlags = by_region;
			},
			{
				srcSubpass = 3;	// lighting
				dstSubpass = 4;	// compose
				srcStageMask = color_attachment_output;
				dstStageMask = fragment_shader;
				srcAccessMask = color_attachment_write;
				dstAccessMask = input_attachment_read;
				dependencyFlags = by_region;
			},
			{
				srcSubpass = 1;	// translucent
				dstSubpass = 4;	// compose
				srcStageMask = color_attachment_output;
				dstStageMask = fragment_shader;
				srcAccessMask = color_attachment_write;
				dstAccessMask = input_attachment_read;
				dependencyFlags = by_region;
			},
		);
	};
}