1 files changed, 27 insertions, 0 deletions
diff --git a/src/render/immdraw.h b/src/render/immdraw.h
new file mode 100644
index 0000000..0d58375
--- /dev/null
+++ b/src/render/immdraw.h
@@ -0,0 +1,27 @@
+/**
+ * @brief Immediate-mode drawing APIs
+ */
+
+#pragma once
+#include "defines.h"
+#include "maths_types.h"
+#include "ral_impl.h"
+#include "render_types.h"
+
+typedef struct Immdraw_Storage {
+  Mesh plane;
+  Mesh cube;
+  Mesh sphere;
+  GPU_Pipeline* colour_pipeline;
+} Immdraw_Storage;
+
+// --- Public API
+
+PUB void Immdraw_Init(Immdraw_Storage* storage);
+PUB void Immdraw_Shutdown(Immdraw_Storage* storage);
+
+// These functions cause a pipeline switch and so aren't optimised for performance
+PUB void Immdraw_Plane(Transform tf, Vec4 colour, bool wireframe);
+PUB void Immdraw_Cuboid(Transform tf, Vec4 colour, bool wireframe);
+PUB void Immdraw_Sphere(Transform tf, f32 size, Vec4 colour, bool wireframe);
+PUB void Immdraw_TransformGizmo(Transform tf, f32 size);