From e68fe0613962d2370c60bdec944b0d9b3420e305 Mon Sep 17 00:00:00 2001
From: Georg Hagen <git.georg.hagen@madvoxel.com>
Date: Mon, 22 Jul 2024 14:19:09 +0200
Subject: [PATCH] Allow to control depth test & write for shader

---
 openVulkanoCpp/Scene/Shader/Shader.hpp       | 2 ++
 openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/openVulkanoCpp/Scene/Shader/Shader.hpp b/openVulkanoCpp/Scene/Shader/Shader.hpp
index 4bc87b3..484165d 100644
--- a/openVulkanoCpp/Scene/Shader/Shader.hpp
+++ b/openVulkanoCpp/Scene/Shader/Shader.hpp
@@ -78,6 +78,8 @@ namespace OpenVulkano::Scene
 		CullMode cullMode = CullMode::BACK;
 		ICloseable* renderShader = nullptr;
 		bool alphaBlend = false; // TODO allow fine control over blending
+		bool depthTest = true;
+		bool depthWrite = true;
 
 		Shader() = default;
 		~Shader() override { /*if (renderShader) Shader::Close();*/ }
diff --git a/openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp b/openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp
index 5ad6966..91fa821 100644
--- a/openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp
+++ b/openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp
@@ -80,7 +80,7 @@ namespace OpenVulkano::Vulkan
 		vk::PipelineRasterizationStateCreateInfo rasterizer = {};
 		rasterizer.cullMode = static_cast<vk::CullModeFlagBits>(shader->cullMode);
 		vk::PipelineMultisampleStateCreateInfo msaa = {};
-		vk::PipelineDepthStencilStateCreateInfo depth = { {}, 1, 1, vk::CompareOp::eLess };
+		vk::PipelineDepthStencilStateCreateInfo depth = { {}, shader->depthTest, shader->depthWrite, vk::CompareOp::eLess };
 		depth.maxDepthBounds = 1;
 		vk::PipelineColorBlendAttachmentState colorBlendAttachment = {};
 		colorBlendAttachment.colorWriteMask = vk::ColorComponentFlagBits::eA | vk::ColorComponentFlagBits::eB | vk::ColorComponentFlagBits::eG | vk::ColorComponentFlagBits::eR;