Signed-off-by: myperworld <myperworld@126.com>

V1.0/遥控器/Minicontroller_pro2/lib/FastLED/src/fx/fx2d.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "fl/stdint.h"
+
+#include "fl/namespace.h"
+#include "fl/memory.h"
+#include "fl/xymap.h"
+#include "fx/fx.h"
+
+namespace fl {
+
+FASTLED_SMART_PTR(Fx2d);
+
+// Abstract base class for 2D effects that use a grid, which is defined
+// by an XYMap.
+class Fx2d : public Fx {
+  public:
+    // XYMap holds either a function or a look up table to map x, y coordinates
+    // to a 1D index.
+    Fx2d(const XYMap &xyMap) : Fx(xyMap.getTotal()), mXyMap(xyMap) {}
+    uint16_t xyMap(uint16_t x, uint16_t y) const {
+        return mXyMap.mapToIndex(x, y);
+    }
+    uint16_t getHeight() const { return mXyMap.getHeight(); }
+    uint16_t getWidth() const { return mXyMap.getWidth(); }
+    void setXYMap(const XYMap &xyMap) { mXyMap = xyMap; }
+    XYMap &getXYMap() { return mXyMap; }
+    const XYMap &getXYMap() const { return mXyMap; }
+
+  protected:
+    XYMap mXyMap;
+};
+
+} // namespace fl