diff --git a/assets/shaders/gradient.comp.spv b/assets/shaders/gradient.comp.spv
index 1d9f82a..18575bc 100644
Binary files a/assets/shaders/gradient.comp.spv and b/assets/shaders/gradient.comp.spv differ
diff --git a/assets/shaders/gui.frag.spv b/assets/shaders/gui.frag.spv
index c490d3e..8a6d970 100644
Binary files a/assets/shaders/gui.frag.spv and b/assets/shaders/gui.frag.spv differ
diff --git a/assets/shaders/gui.vert.spv b/assets/shaders/gui.vert.spv
index 39374c1..5e968bf 100644
Binary files a/assets/shaders/gui.vert.spv and b/assets/shaders/gui.vert.spv differ
diff --git a/assets/shaders/pbr.frag.spv b/assets/shaders/pbr.frag.spv
index 5d4e833..4f0dc63 100644
Binary files a/assets/shaders/pbr.frag.spv and b/assets/shaders/pbr.frag.spv differ
diff --git a/assets/shaders/pbr.vert.spv b/assets/shaders/pbr.vert.spv
index c369eaa..09f5990 100644
Binary files a/assets/shaders/pbr.vert.spv and b/assets/shaders/pbr.vert.spv differ
diff --git a/assets/shaders/triangle.frag.spv b/assets/shaders/triangle.frag.spv
index 1dd2a8e..821a69b 100644
Binary files a/assets/shaders/triangle.frag.spv and b/assets/shaders/triangle.frag.spv differ
diff --git a/assets/shaders/triangle.vert.spv b/assets/shaders/triangle.vert.spv
index 97265db..1524706 100644
Binary files a/assets/shaders/triangle.vert.spv and b/assets/shaders/triangle.vert.spv differ
diff --git a/src/gears/game.d b/src/gears/game.d
index b99caf5..21e2a74 100644
--- a/src/gears/game.d
+++ b/src/gears/game.d
@@ -89,6 +89,10 @@ InitGame(PlatformWindow* window)
 
 	g.model = LoadModel(&g.rd, "models/Tree01.m3d");
 
+	SetClearColor(&g.rd, Vec4(0.3, 0.5, 0.9, 1.0));
+
+	ClearColorEnabled(&g.rd, true);
+
 	return g;
 }
 
@@ -169,13 +173,14 @@ Destroy(Game* g)
 	Destroy(&g.rd, &g.triangle_pipeline);
 	Destroy(&g.rd, &g.ui_pipeline);
 	Destroy(&g.rd, &g.compute_pipeline);
+	Destroy(&g.rd, &g.model);
 	Destroy(&g.rd);
 }
 
 struct Camera
 {
 	Vec3 velocity = Vec3(0.0);
-	Vec3 pos = Vec3(0.0, 0.0, 5.0);
+	Vec3 pos = Vec3(0.0, 0.0, 2.0);
 	f32 pitch = 0.0;
 	f32 yaw = 0.0;
 }
@@ -183,8 +188,6 @@ struct Camera
 pragma(inline): void
 HandleInputs(Camera* cam, Inputs* inputs)
 {
-	Logf("%.04f %.04f", cam.pitch, cam.yaw);
-
 	foreach(i; 0 .. inputs.count)
 	{
 		InputEvent event = inputs.events[i];
diff --git a/src/gears/renderer.d b/src/gears/renderer.d
index 338d205..e089c93 100644
--- a/src/gears/renderer.d
+++ b/src/gears/renderer.d
@@ -4,7 +4,7 @@ import assets;
 import util;
 import alloc;
 import vulkan;
-import vulkan : Destroy, Init, Draw, DrawIndexed, Bind, BindUIBuffers, BeginRender, SetUniform, PrepComputeDrawImage, Dispatch, FinishFrame, BeginFrame, WaitIdle, PushConstants, BindBuffers;
+import vulkan : Destroy, Init, Draw, DrawIndexed, Bind, BindUIBuffers, BeginRender, SetUniform, PrepComputeDrawImage, Dispatch, FinishFrame, BeginFrame, WaitIdle, PushConstants, BindBuffers, SetClearColor;
 import assets;
 import std.math.traits : isNaN;
 import util : Logf;
@@ -345,6 +345,7 @@ LoadModel(Renderer* rd, string name)
 
 	u32[] tex_lookup = AllocArray!(u32)(&rd.temp_arena, m3d.numtexture);
 	model.textures = AllocArray!(ImageView)(&rd.arena, m3d.numtexture);
+	Logf("numtexture %s", m3d.numtexture);
 	foreach(i; 0 .. m3d.numtexture)
 	{
 		u32 w = m3d.texture[i].w; u32 h = m3d.texture[i].h; u32 ch = m3d.texture[i].f;
@@ -359,6 +360,7 @@ LoadModel(Renderer* rd, string name)
 	Material[] mats = AllocArray!(Material)(&rd.temp_arena, m3d.nummaterial);
 	u32[] mat_lookup = AllocArray!(u32)(&rd.temp_arena, m3d.nummaterial);
 	model.materials = AllocArray!(Buffer)(&rd.arena, m3d.nummaterial);
+	Logf("nummaterial %s", m3d.nummaterial);
 	foreach(i; 0 .. m3d.nummaterial)
 	{
 		const(char)[] mat_name = m3d.material[i].name[0 .. strlen(m3d.material[i].name)];
@@ -371,6 +373,7 @@ LoadModel(Renderer* rd, string name)
 			case m3dp_Ka: ConvertColor(&mats[i].ambient, m3d.material[i].prop[j].value.color); break;
 			case m3dp_Ks: ConvertColor(&mats[i].specular, m3d.material[i].prop[j].value.color); break;
 			case m3dp_Ns: mats[i].shininess = m3d.material[i].prop[j].value.fnum; break;
+			case m3dp_d:  mats[i].alpha = m3d.material[i].prop[j].value.fnum; break;
 			case m3dp_map_Kd:
 				{
 					mats[i].albedo_texture = tex_lookup[m3d.material[i].prop[j].value.textureid];
@@ -386,7 +389,13 @@ LoadModel(Renderer* rd, string name)
 					mats[i].specular_texture = tex_lookup[m3d.material[i].prop[j].value.textureid];
 					mats[i].specular_has_texture = true;
 				} break;
-			default: break;
+			case m3dp_map_D:
+				{
+					Logf("alpha %s", i);
+					mats[i].alpha_texture = tex_lookup[m3d.material[i].prop[j].value.textureid];
+					mats[i].alpha_has_texture = true;
+				} break;
+			default: Logf("Unsupported property: %s", M3DPropToStr(m3d.material[i].prop[j].type)); break;
 			}
 		}
 
@@ -525,6 +534,46 @@ LoadModel(Renderer* rd, string name)
 	return model;
 }
 
+string
+M3DPropToStr(u8 type)
+{
+	string result = "Unknown";
+	switch(type)
+	{
+		case m3dp_Kd: result = "Diffuse"; break;
+		case m3dp_Ka: result = "Ambient"; break;
+		case m3dp_Ks: result = "Specular Color"; break;
+		case m3dp_Ns: result = "Specular Exponent"; break;
+		case m3dp_Ke: result = "Emissive"; break;
+		case m3dp_Tf: result = "Transmission"; break;
+		case m3dp_Km: result = "Bump Strength"; break;
+		case m3dp_d: result = "Alpha"; break;
+		case m3dp_il: result = "Illumination"; break;
+		case m3dp_Pr: result = "Roughness"; break;
+		case m3dp_Pm: result = "Metallic"; break;
+		case m3dp_Ps: result = "Sheen"; break;
+		case m3dp_Ni: result = "Refraction"; break;
+		case m3dp_Nt: result = "Face Thickness"; break;
+		case m3dp_map_Kd: result = "Diffuse Texture"; break;
+		case m3dp_map_Ka: result = "Ambient Texture"; break;
+		case m3dp_map_Ks: result = "Specular Texture"; break;
+		case m3dp_map_Ns: result = "Specular Exponent Texture"; break;
+		case m3dp_map_Ke: result = "Emissive Texture"; break;
+		case m3dp_map_Tf: result = "Transmission Texture"; break;
+		case m3dp_map_Km: result = "Bump Map"; break;
+		case m3dp_map_D: result = "Alpha Map"; break;
+		case m3dp_map_N: result = "Normal Map"; break;
+		case m3dp_map_Pr: result = "Roughness Map"; break;
+		case m3dp_map_Pm: result = "Metallic Map"; break;
+		case m3dp_map_Ps: result = "Sheen Map"; break;
+		case m3dp_map_Ni: result = "Refraction Map"; break;
+		case m3dp_map_Nt: result = "Thickness Map"; break;
+		default: break;
+	}
+
+	return result;
+}
+
 pragma(inline): void
 CopyVertex(Vec3* dst, m3dv_t* src)
 {
@@ -557,3 +606,31 @@ PrintShader(Renderer* rd, Pipeline* pipeline, VkShaderStageFlagBits stage)
 	PrintShaderDisassembly(&rd.vk, pipeline, stage);
 }
 
+void
+SetClearColor(Renderer* rd, Vec4 color)
+{
+	SetClearColor(&rd.vk, color);
+}
+
+void
+ClearColorEnabled(Renderer* rd, bool enabled)
+{
+	rd.vk.enable_clear_color = enabled;
+}
+
+void
+Destroy(Renderer* rd, Model* model)
+{
+	Destroy(&rd.vk, &model.vertex_buffer);
+	Destroy(&rd.vk, &model.index_buffer);
+	
+	foreach(i, mat; model.materials)
+	{
+		Destroy(&rd.vk, model.materials.ptr + i);
+	}
+
+	foreach(i, view; model.textures)
+	{
+		Destroy(model.textures.ptr + i, rd.vk.device, rd.vk.vma);
+	}
+}
diff --git a/src/gears/vulkan.d b/src/gears/vulkan.d
index f3ced11..9d673bc 100644
--- a/src/gears/vulkan.d
+++ b/src/gears/vulkan.d
@@ -93,6 +93,7 @@ enum StepInitialized : u32
 	Swapchain,
 	DrawImages,
 	Descriptors,
+	Pipelines,
 }
 
 alias SI = StepInitialized;
@@ -220,6 +221,9 @@ struct Vulkan
 	VkPipeline										 last_comp_pipeline;
 	bool													 compute_pass_started;
 
+	bool													 enable_clear_color;
+	VkClearColorValue							 clear_color;
+
 	alias queues this;
 }
 
@@ -294,6 +298,8 @@ Init(PlatformWindow* window, u64 permanent_mem, u64 frame_mem)
 bool
 InitConversionPipeline(Vulkan* vk)
 {
+	Push(vk, SI.Pipelines);
+
 	VkDescriptorBindingFlags[] binding_flags;
 	binding_flags[] = VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT;
 
@@ -432,6 +438,7 @@ InitBuffers(Vulkan* vk)
 	Push(vk, SI.Buffers);
 
 	vk.global_buf = CreateMappedBuffer!(GlobalUniforms)(vk, BT.Uniform, 1);
+	vk.shader_buf = CreateMappedBuffer!(ShaderUniforms)(vk, BT.Uniform, 1);
 
 	u64 transfer_size = MB(64);
 	vk.transfer_buf = CreateMappedBuffer!(u8)(vk, BT.Staging, transfer_size);
@@ -540,8 +547,11 @@ BeginRender(Vulkan* vk)
 		sType: VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
 		imageView: vk.draw_image.view,
 		imageLayout: vk.draw_image.layout,
-		loadOp: VK_ATTACHMENT_LOAD_OP_CLEAR, // CLEAR instead of LOAD if wanting to clear colors, also clearColor value (or whatever)
+		loadOp: (vk.enable_clear_color ? VK_ATTACHMENT_LOAD_OP_CLEAR : VK_ATTACHMENT_LOAD_OP_LOAD), // CLEAR instead of LOAD if wanting to clear colors, also clearColor value (or whatever)
 		storeOp: VK_ATTACHMENT_STORE_OP_STORE,
+		clearValue: {
+			color: vk.clear_color,
+		},
 	};
 
 	VkRenderingAttachmentInfo depth_attach = {
@@ -569,6 +579,15 @@ BeginRender(Vulkan* vk)
 	vkCmdBeginRendering(vk.cmds[vk.frame_index], &render_info);
 }
 
+void
+SetClearColor(Vulkan* vk, Vec4 color)
+{
+	vk.clear_color.float32[0] = color.r;
+	vk.clear_color.float32[1] = color.g;
+	vk.clear_color.float32[2] = color.b;
+	vk.clear_color.float32[3] = color.a;
+}
+
 void
 PrepComputeDrawImage(Vulkan* vk)
 {
@@ -1321,7 +1340,13 @@ CreateGraphicsPipeline(Vulkan* vk, GfxPipelineInfo* build_info)
 
 	VkPipelineColorBlendAttachmentState blend_state = {
 		colorWriteMask: VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
-		blendEnable: VK_FALSE,
+		blendEnable: VK_TRUE,
+		srcColorBlendFactor: VK_BLEND_FACTOR_SRC_ALPHA,
+		dstColorBlendFactor: VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
+		colorBlendOp: VK_BLEND_OP_ADD,
+		srcAlphaBlendFactor: VK_BLEND_FACTOR_SRC_ALPHA,
+		dstAlphaBlendFactor: VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
+		alphaBlendOp: VK_BLEND_OP_ADD,
 	};
 
 	VkPipelineColorBlendStateCreateInfo blend_info = {
@@ -1558,6 +1583,13 @@ Destroy(Vulkan* vk)
 			break;
 		case SI.Buffers:
 			Destroy(vk, &vk.transfer_buf);
+			Destroy(vk, &vk.ui_vert_buf);
+			Destroy(vk, &vk.ui_index_buf);
+			Destroy(vk, &vk.global_buf);
+			Destroy(vk, &vk.shader_buf);
+			break;
+		case SI.Pipelines:
+			DestroyPipelines(vk);
 			break;
 		default:
 			break;
@@ -1565,6 +1597,35 @@ Destroy(Vulkan* vk)
 	}
 }
 
+void
+DestroyPipelines(Vulkan* vk)
+{
+	if (vk.conv_pipeline_layout)
+	{
+		vkDestroyPipelineLayout(vk.device, vk.conv_pipeline_layout, null);
+	}
+
+	if (vk.conv_desc_layout)
+	{
+		vkDestroyDescriptorSetLayout(vk.device, vk.conv_desc_layout, null);
+	}
+
+	if (vk.r_to_rgba_pipeline.handle)
+	{
+		vkDestroyPipeline(vk.device, vk.r_to_rgba_pipeline.handle, null);
+	}
+
+	if (vk.rg_to_rgba_pipeline.handle)
+	{
+		vkDestroyPipeline(vk.device, vk.rg_to_rgba_pipeline.handle, null);
+	}
+
+	if (vk.rgb_to_rgba_pipeline.handle)
+	{
+		vkDestroyPipeline(vk.device, vk.rgb_to_rgba_pipeline.handle, null);
+	}
+}
+
 void
 Destroy(T)(Vulkan* vk, MappedBuffer!(T)* buf)
 {
@@ -2789,6 +2850,21 @@ DestroyFS(Vulkan* vk)
 		vkDestroyCommandPool(vk.device, vk.imm_pool, null);
 	}
 
+	if (vk.comp_cmd)
+	{
+		vkFreeCommandBuffers(vk.device, vk.comp_cmd_pool, 1, &vk.comp_cmd);
+	}
+
+	if (vk.comp_cmd_pool)
+	{
+		vkDestroyCommandPool(vk.device, vk.comp_cmd_pool, null);
+	}
+
+	if (vk.comp_fence)
+	{
+		vkDestroyFence(vk.device, vk.comp_fence, null);
+	}
+
 	foreach(sem; vk.submit_sems)
 	{
 		if (sem)
diff --git a/src/shaders/pbr.frag.glsl b/src/shaders/pbr.frag.glsl
index 75542f5..d1170ed 100644
--- a/src/shaders/pbr.frag.glsl
+++ b/src/shaders/pbr.frag.glsl
@@ -30,5 +30,14 @@ void main()
 	vec4 col = Materials[nonuniformEXT(PC.mat_id)].diffuse;
 	vec4 tex_col = texture(sampler2D(Textures[nonuniformEXT(Materials[nonuniformEXT(PC.mat_id)].albedo_texture)], SamplerNearest), FragData.uv);
 
-	FragColor = CalculateDirectionalLight(col, tex_col, G.light_color, G.light_direction, FragData.normal);
+	vec4 out_col = CalculateDirectionalLight(col, tex_col, G.light_color, G.light_direction, FragData.normal);
+	out_col.a = Materials[nonuniformEXT(PC.mat_id)].alpha;
+
+	if (Materials[nonuniformEXT(PC.mat_id)].alpha_has_texture)
+	{
+		vec4 alpha_col = texture(sampler2D(Textures[nonuniformEXT(Materials[nonuniformEXT(PC.mat_id)].alpha_texture)], SamplerNearest), FragData.uv);
+		out_col.a = alpha_col.a;
+	}
+
+	FragColor = out_col;
 }
diff --git a/src/shaders/structures.layout b/src/shaders/structures.layout
index 5def1fa..ca31899 100644
--- a/src/shaders/structures.layout
+++ b/src/shaders/structures.layout
@@ -29,10 +29,13 @@ layout (set = 2, binding = 0) uniform Material {
 	uint albedo_texture;
 	uint ambient_texture;
 	uint specular_texture;
+	uint alpha_texture;
 	bool albedo_has_texture;
 	bool ambient_has_texture;
 	bool specular_has_texture;
+	bool alpha_has_texture;
 	float shininess;
+	float alpha;
 } Materials[];
 
 layout (push_constant) uniform Constants {
diff --git a/src/shared/assets.d b/src/shared/assets.d
index 574aab6..0148607 100644
--- a/src/shared/assets.d
+++ b/src/shared/assets.d
@@ -73,10 +73,13 @@ struct Material
 	u32 albedo_texture;
 	u32 ambient_texture;
 	u32 specular_texture;
+	u32 alpha_texture;
 	b32 albedo_has_texture;
 	b32 ambient_has_texture;
 	b32 specular_has_texture;
+	b32 alpha_has_texture;
 	f32 shininess = 0.0;
+	f32 alpha = 0.0;
 }
 
 struct TextureInfo