feat(engine): add depth testing on/off to renderer draw props

2 files changed, 26 insertions, 1 deletions

diff --git a/engine/src/renderer.rs b/engine/src/renderer.rs
index 1a77f9e..3b6bdf0 100644
--- a/engine/src/renderer.rs
+++ b/engine/src/renderer.rs
@@ -215,13 +215,27 @@ pub enum MeshUsage
     Dynamic,
 }
 
-#[derive(Debug, Default, Clone, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 #[non_exhaustive]
 pub struct DrawProperties
 {
     pub polygon_mode_config: PolygonModeConfig,
     pub blending_enabled: bool,
     pub blending_config: BlendingConfig,
+    pub depth_test_enabled: bool,
+}
+
+impl Default for DrawProperties
+{
+    fn default() -> Self
+    {
+        Self {
+            polygon_mode_config: PolygonModeConfig::default(),
+            blending_enabled: false,
+            blending_config: BlendingConfig::default(),
+            depth_test_enabled: true,
+        }
+    }
 }
 
 bitflags! {
@@ -231,6 +245,7 @@ bitflags! {
         const POLYGON_MODE_CONFIG = 1 << 0;
         const BLENDING_CONFIG = 1 << 1;
         const BLENDING_ENABLED = 1 << 2;
+        const DEPTH_TEST_ENABLED = 1 << 3;
     }
 }
 
diff --git a/engine/src/renderer/opengl.rs b/engine/src/renderer/opengl.rs
index c4d335c..df57b84 100644
--- a/engine/src/renderer/opengl.rs
+++ b/engine/src/renderer/opengl.rs
@@ -1193,6 +1193,16 @@ fn handle_commands(
                                 )),
                         );
                     }
+
+                    if draw_props_update_flags
+                        .contains(DrawPropertiesUpdateFlags::DEPTH_TEST_ENABLED)
+                    {
+                        set_enabled(
+                            curr_gl_ctx,
+                            Capability::DepthTest,
+                            draw_props.depth_test_enabled,
+                        );
+                    }
                 }
             }
         }