feat: complete first geodesic 3D raytracing

1 files changed, 34 insertions, 0 deletions

diff --git a/src/rendering/texture_manager.cpp b/src/rendering/texture_manager.cpp
new file mode 100644
index 0000000..fff5dda
--- /dev/null
+++ b/src/rendering/texture_manager.cpp
@@ -0,0 +1,34 @@
+#include "texture_manager.h"
+#include "platform/opengl/opengl_texture.h"
+#include "platform/opengl/opengl_renderer_api.h"
+#include <glad/glad.h>
+
+namespace Donut
+{
+    Ref<Texture2D> TextureManager::create_texture(uint32_t width, uint32_t height)
+    {
+        return create_ref<OpenGLTexture2D>(width, height);
+    }
+
+    void TextureManager::bind_texture(uint32_t texture_id, uint32_t slot)
+    {
+        RenderCommand::bind_texture(texture_id, slot);
+    }
+
+    void TextureManager::bind_image_texture(uint32_t texture_id, uint32_t slot, bool read_only)
+    {
+        RenderCommand::bind_image_texture(texture_id, slot, read_only);
+    }
+
+    void TextureManager::set_texture_data(uint32_t texture_id, void* data, uint32_t width, uint32_t height)
+    {
+        glBindTexture(GL_TEXTURE_2D, texture_id);
+        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, data);
+    }
+
+    void TextureManager::resize_texture(uint32_t texture_id, uint32_t width, uint32_t height)
+    {
+        glBindTexture(GL_TEXTURE_2D, texture_id);
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+    }
+};