Interactive 3D Radar / Minimap Overlay in Modern C++ (Part 2)

DirectX 12 / Vulkan Dev

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2y ago · Oct 10, 2023 9:27 AM

Building a customizable 2D circular radar overlay showing player positions and facing angles relative to local player yaw.

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2y ago · Oct 10, 2023 11:38 AM

Rotate delta vector (targetPos - localPos) by -localYaw degrees and map to radar circle radius: radarX = center.x + rotated.x * scale.

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2y ago · Oct 10, 2023 3:38 PM

Drawing small direction cones for each blip shows which way enemies are currently looking on the minimap.

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