From a6655eebe2a69ee427264bd43df5747851ed96df Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Fri, 15 Aug 2025 03:18:29 +0200
Subject: feat: complete first geodesic 3D raytracing

---
 src/platform/vulkan/vulkan_renderer_api.cpp | 76 +++++++++++++++++------------
 src/platform/vulkan/vulkan_renderer_api.h   | 44 ++++++++++-------
 src/platform/vulkan/vulkan_uniform_buffer.h |  7 ++-
 3 files changed, 76 insertions(+), 51 deletions(-)

(limited to 'src/platform/vulkan')

diff --git a/src/platform/vulkan/vulkan_renderer_api.cpp b/src/platform/vulkan/vulkan_renderer_api.cpp
index 6273d31..8a3069e 100644
--- a/src/platform/vulkan/vulkan_renderer_api.cpp
+++ b/src/platform/vulkan/vulkan_renderer_api.cpp
@@ -2,43 +2,59 @@
 
 namespace Donut
 {
-	void VulkanRendererAPI::init()
-	{
-	}
+    void VulkanRendererAPI::init()
+    {
+    }
 
-	void VulkanRendererAPI::set_viewport(uint32_t x, uint32_t y, uint32_t width, uint32_t height)
-	{
-	}
+    void VulkanRendererAPI::set_viewport(uint32_t x, uint32_t y, uint32_t width, uint32_t height)
+    {
+    }
 
-	void VulkanRendererAPI::set_clear_color(const glm::vec4& color)
-	{
-	}
+    void VulkanRendererAPI::set_clear_color(const glm::vec4& color)
+    {
+    }
 
-	void VulkanRendererAPI::clear()
-	{
-	}
+    void VulkanRendererAPI::clear()
+    {
+    }
 
-	void VulkanRendererAPI::enable_depth_test()
-	{
-	}
+    void VulkanRendererAPI::enable_depth_test()
+    {
+    }
 
-	void VulkanRendererAPI::disable_depth_test()
-	{
-	}
+    void VulkanRendererAPI::disable_depth_test()
+    {
+    }
 
-	void VulkanRendererAPI::set_face_culling(bool enabled)
-	{
-	}
+    void VulkanRendererAPI::set_face_culling(bool enabled)
+    {
+    }
 
-	void VulkanRendererAPI::enable_blending()
-	{
-	}
+    void VulkanRendererAPI::enable_blending()
+    {
+    }
 
-	void VulkanRendererAPI::disable_blending()
-	{
-	}
+    void VulkanRendererAPI::disable_blending()
+    {
+    }
 
-	void VulkanRendererAPI::draw_indexed(const Ref<VertexArray>& vertex_array, uint32_t index_count)
-	{
-	}
+    void VulkanRendererAPI::draw_indexed(const Ref<VertexArray>& vertex_array, uint32_t index_count)
+    {
+    }
+
+    void VulkanRendererAPI::draw_arrays(uint32_t vertex_count, uint32_t first)
+    {
+    }
+
+    void VulkanRendererAPI::draw_lines(const Ref<VertexArray>& vertex_array, uint32_t index_count)
+    {
+    }
+
+    void VulkanRendererAPI::bind_texture(uint32_t texture_id, uint32_t slot)
+    {
+    }
+
+    void VulkanRendererAPI::bind_image_texture(uint32_t texture_id, uint32_t slot, bool read_only)
+    {
+    }
 };
diff --git a/src/platform/vulkan/vulkan_renderer_api.h b/src/platform/vulkan/vulkan_renderer_api.h
index c0075a2..e1d4566 100644
--- a/src/platform/vulkan/vulkan_renderer_api.h
+++ b/src/platform/vulkan/vulkan_renderer_api.h
@@ -5,22 +5,32 @@
 
 namespace Donut
 {
-	class VulkanRendererAPI 
-		: public RendererAPI
-	{
-	public:
-		virtual void init()                                       override;
-		virtual void set_viewport(uint32_t x, uint32_t y,
-								 uint32_t width, uint32_t height) override;
-		virtual void set_clear_color(const glm::vec4& color)        override;
-		virtual void clear()                                      override;
-		virtual void enable_depth_test()                            override;
-		virtual void disable_depth_test()                           override;
-		virtual void set_face_culling(bool enabled)                 override;
-		virtual void enable_blending()                             override;
-		virtual void disable_blending()                            override;
+    class VulkanRendererAPI 
+        : public RendererAPI
+    {
+    public:
+        virtual void init()                                       override;
+        virtual void set_viewport(uint32_t x,     uint32_t y, 
+                                 uint32_t width, uint32_t height) override;
+        virtual void set_clear_color(const glm::vec4& color)        override;
+        virtual void clear()                                      override;
+        virtual void enable_depth_test()                            override;
+        virtual void disable_depth_test()                           override;
+        virtual void set_face_culling(bool enabled)                 override;
+        virtual void enable_blending()                             override;
+        virtual void disable_blending()                            override;
 
-		virtual void draw_indexed(const Ref<VertexArray>& vertex_array, 
-								 uint32_t index_count = 0) override;
-	};
+        virtual void draw_indexed(const Ref<VertexArray>& vertex_array, 
+                                 uint32_t index_count = 0)         override;
+        
+        virtual void draw_arrays(uint32_t vertex_count, 
+                                uint32_t first = 0)               override;
+        virtual void draw_lines(const Ref<VertexArray>& vertex_array, 
+                               uint32_t index_count = 0)           override;
+        virtual void bind_texture(uint32_t texture_id, 
+                                 uint32_t slot = 0)               override;
+        virtual void bind_image_texture(uint32_t texture_id, 
+                                      uint32_t slot = 0, 
+                                      bool read_only = false)      override;
+    };
 };
diff --git a/src/platform/vulkan/vulkan_uniform_buffer.h b/src/platform/vulkan/vulkan_uniform_buffer.h
index e3c9196..8dd7686 100644
--- a/src/platform/vulkan/vulkan_uniform_buffer.h
+++ b/src/platform/vulkan/vulkan_uniform_buffer.h
@@ -11,10 +11,9 @@ namespace Donut
         virtual ~VulkanUniformBuffer();
 
         virtual void set_data(const void* data, uint32_t size, uint32_t offset = 0) override;
-        virtual void bind(uint32_t binding) override;
-
+        virtual void bind(uint32_t binding)                                        override;
     private:
-        uint32_t m_size = 0;
-        uint32_t m_binding = 0;
+        uint32_t m_size;
+        uint32_t m_binding;
     };
 };
-- 
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