Heightmap probing ... done?

heightmap.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <cstddef>
+#include <cmath>
+#include <glm/vec3.hpp>
+#include <vector>
+
+namespace grbl {
+
+struct heightmap {
+    static heightmap from_params(float from_x, float from_y, float to_x, float to_y, float resolution);
+
+    float from_x, from_y;
+    float to_x, to_y;
+    float resolution;
+    size_t x_segments, y_segments;
+    std::vector<glm::vec3> vertices;
+};
+
+
+}