From fe2aa7ff92a0ff44c28c7f1e9d70c5023d5b9302 Mon Sep 17 00:00:00 2001
From: saschawillems <webmaster@saschawillems.de>
Date: Sun, 3 Jul 2016 17:07:23 +0200
Subject: [PATCH] Add dynamic line width state, enable wide line feature (Fixes
 #165)

---
 pipelines/pipelines.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/pipelines/pipelines.cpp b/pipelines/pipelines.cpp
index 27874738..8f7687f0 100644
--- a/pipelines/pipelines.cpp
+++ b/pipelines/pipelines.cpp
@@ -64,7 +64,15 @@ public:
 		VkPipeline toon;
 	} pipelines;
 
-	VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION)
+	// Device features to be enabled for this example 
+	static VkPhysicalDeviceFeatures getEnabledFeatures()
+	{
+		VkPhysicalDeviceFeatures enabledFeatures = {};
+		enabledFeatures.wideLines = VK_TRUE;
+		return enabledFeatures;
+	}
+
+	VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION, getEnabledFeatures)
 	{
 		zoom = -10.5f;
 		rotation = glm::vec3(-25.0f, 15.0f, 0.0f);
@@ -319,7 +327,8 @@ public:
 
 		std::vector<VkDynamicState> dynamicStateEnables = {
 			VK_DYNAMIC_STATE_VIEWPORT,
-			VK_DYNAMIC_STATE_SCISSOR
+			VK_DYNAMIC_STATE_SCISSOR,
+			VK_DYNAMIC_STATE_LINE_WIDTH,
 		};
 		VkPipelineDynamicStateCreateInfo dynamicState =
 			vkTools::initializers::pipelineDynamicStateCreateInfo(