workable viewport structure

1 files changed, 17 insertions, 0 deletions

diff --git a/src/vertex.rs b/src/vertex.rs
new file mode 100644
index 0000000..2030218
--- /dev/null
+++ b/src/vertex.rs
@@ -0,0 +1,17 @@
+use luminance_derive::{Semantics, Vertex};
+
+#[derive(Vertex)]
+#[vertex(sem = "VertexSemantics")]
+pub struct Vertex {
+    pub position: VertexPosition,
+    #[vertex(normalized = "true")]
+    pub color: VertexRGB,
+}
+
+#[derive(Copy, Clone, Debug, Semantics)]
+pub enum VertexSemantics {
+    #[sem(name = "position", repr = "[f32; 2]", wrapper = "VertexPosition")]
+    Position,
+    #[sem(name = "color", repr = "[u8; 3]", wrapper = "VertexRGB")]
+    Color,
+}