30 lines
No EOL
534 B
Zig
30 lines
No EOL
534 B
Zig
const std = @import("std");
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const print = std.debug.print;
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const math = std.math;
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pub const Pnt = struct {
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x: f32 = 0,
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y: f32 = 0,
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z: f32 = 0,
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fn printPnt(self: *const Pnt) void {
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print("{d} {d} {d}\n", .{self.x, self.y, self.z});
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}
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};
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pub fn distanceBetweenPoints(pt1: Pnt, pt2: Pnt) f32 {
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if ((pt1.x == pt2.x) and (pt1.y == pt2.y) and (pt1.z == pt2.z)) {
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return 0;
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}
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const dx: f32 = pt1.x - pt2.x;
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const dy: f32 = pt1.y - pt2.y;
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const dz: f32 = pt1.z - pt2.z;
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return math.sqrt(dx*dx + dy*dy + dz*dz);
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} |