feat: texture and pixel buffers

1 files changed, 17 insertions, 0 deletions

diff --git a/src/platform/opengl/opengl_renderer_api.cpp b/src/platform/opengl/opengl_renderer_api.cpp
index 49b4e53..3a147b9 100644
--- a/src/platform/opengl/opengl_renderer_api.cpp
+++ b/src/platform/opengl/opengl_renderer_api.cpp
@@ -8,6 +8,11 @@ namespace Donut
         glEnable(GL_BLEND);
         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
         glEnable(GL_DEPTH_TEST);
+        glDepthFunc(GL_LESS);
+        
+        glEnable(GL_CULL_FACE);
+        glCullFace(GL_BACK);
+        glFrontFace(GL_CCW);
     }
 
     void OpenGLRendererAPI::set_viewport(uint32_t x, uint32_t y, uint32_t width, uint32_t height)
@@ -30,6 +35,18 @@ namespace Donut
         glEnable(GL_DEPTH_TEST);
     }
 
+    void OpenGLRendererAPI::set_face_culling(bool enabled)
+    {
+        if (enabled)
+        {
+            glEnable(GL_CULL_FACE);
+            glCullFace(GL_BACK);
+            glFrontFace(GL_CCW);
+        }
+        else
+            glDisable(GL_CULL_FACE);
+    }
+
     void OpenGLRendererAPI::draw_indexed(const std::shared_ptr<VertexArray>& vertex_array, uint32_t index_count)
     {
         uint32_t count = index_count ? index_count : vertex_array->get_index_buffer()->get_count();