Merge branch 'billboard-shadows'

1 files changed, 32 insertions, 0 deletions

diff --git a/gfx/lightDirection.h b/gfx/lightDirection.h
new file mode 100644
index 0000000..f1e1cc4
--- /dev/null
+++ b/gfx/lightDirection.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "config/types.h"
+
+class LightDirection {
+public:
+	// NOLINTNEXTLINE(hicpp-explicit-conversions) deliberately a helper
+	LightDirection(Direction2D sunPos);
+
+	[[nodiscard]] Direction2D
+	position() const noexcept
+	{
+		return pos;
+	}
+
+	[[nodiscard]] Direction3D
+	vector() const noexcept
+	{
+		return vec;
+	}
+
+	[[nodiscard]] float
+	vertical() const noexcept
+	{
+		return vert;
+	}
+
+private:
+	Direction2D pos;
+	Direction3D vec;
+	float vert;
+};