feat: add OpenGL bindings crate

1 files changed, 37 insertions, 0 deletions

diff --git a/opengl-bindings/src/data_types.rs b/opengl-bindings/src/data_types.rs
new file mode 100644
index 0000000..7ead0ab
--- /dev/null
+++ b/opengl-bindings/src/data_types.rs
@@ -0,0 +1,37 @@
+use safer_ffi::derive_ReprC;
+use safer_ffi::layout::ReprC;
+
+#[derive(Debug, Clone)]
+#[derive_ReprC]
+#[repr(C)]
+pub struct Matrix<Value: ReprC, const ROWS: usize, const COLUMNS: usize>
+{
+    /// Items must be layed out this way for it to work with OpenGL shaders.
+    pub items: [[Value; ROWS]; COLUMNS],
+}
+
+#[derive(Debug, Clone)]
+#[derive_ReprC]
+#[repr(C)]
+pub struct Vec3<Value: ReprC>
+{
+    pub x: Value,
+    pub y: Value,
+    pub z: Value,
+}
+
+#[derive(Debug, Clone)]
+#[derive_ReprC]
+#[repr(C)]
+pub struct Vec2<Value>
+{
+    pub x: Value,
+    pub y: Value,
+}
+
+#[derive(Debug, Clone)]
+pub struct Dimens<Value>
+{
+    pub width: Value,
+    pub height: Value,
+}