d4b5c71e66
The137b4f2payload, re-landed now that #110 is resolved: the missing-indoor- textures correlation was the pre-existing #105 staged-texture-flush drop (fixed inc787201), not a near-plane mechanism. znear=0.1 merely raised #105's trigger probability — a closer near plane makes close-up geometry newly visible, inflating per-frame prepare/upload pressure indoors and growing the never-flushed tail. Exactly the handoff's only-credible-link hypothesis, verified instead of assumed. Retail: Render::SetFOVRad sets znear=0.1 flat (decomp :342173, initializer :1101867). 0.1 < the 0.3m camera-collision sphere, so a wall the collided eye presses against no longer falls inside the near plane — the §4 corner see-through-wall closes. Verification on the 0.1 arm (the arm that struck 2-of-3 on 2026-06-10): nearplane-reland-1.log — [tex-flush] after=0 on all 45 lines, 68,291 [shell] lines with zero zh>0 batches, all four dat tripwires silent, no [wb-error]. ISSUES.md: #105 + #110 moved to Recently closed with root cause + evidence. Pending user re-gate: corner press (wall stays solid) + distance scan for z-shimmer (none expected; retail ships 0.1 with D24). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
29 lines
1,006 B
C#
29 lines
1,006 B
C#
using System.Numerics;
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namespace AcDream.App.Rendering;
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public sealed class OrbitCamera : ICamera
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{
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public Vector3 Target { get; set; } = new(96, 96, 0); // center of a 192x192 landblock
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public float Distance { get; set; } = 300f;
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public float Yaw { get; set; } = MathF.PI / 4f;
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public float Pitch { get; set; } = MathF.PI / 6f;
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public float FovY { get; set; } = MathF.PI / 3f;
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public float Aspect { get; set; } = 16f / 9f;
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public Matrix4x4 View
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{
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get
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{
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var eye = Target + new Vector3(
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Distance * MathF.Cos(Pitch) * MathF.Cos(Yaw),
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Distance * MathF.Cos(Pitch) * MathF.Sin(Yaw),
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Distance * MathF.Sin(Pitch));
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return Matrix4x4.CreateLookAt(eye, Target, Vector3.UnitZ);
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}
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}
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// Near plane 0.1 m = retail Render::znear (see RetailChaseCamera.Projection).
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public Matrix4x4 Projection
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=> Matrix4x4.CreatePerspectiveFieldOfView(FovY, Aspect, 0.1f, 5000f);
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}
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