mirror of
https://github.com/Raicuparta/nomai-vr.git
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0259bd184c
* Add unityexplorer code, fix issues for DebugCheats early adopters * Fix alarm cones * Set projection matrices once, swapped shader for hands to avoid glow * Use proper material for hands * Moved UnityExplorer to a better place Co-authored-by: Raicuparta <raicuparta@gmail.com>
48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
using UnityEngine;
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using Valve.VR;
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namespace NomaiVR.Helpers
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{
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public static class GraphicsHelper
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{
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private static readonly Matrix4x4 scaleBiasDXToGL = Matrix4x4.TRS(Vector3.back, Quaternion.identity, new Vector3(1, 1, 2));
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public static void ForceCameraToEye(Camera targetCamera, Transform headTransform, EVREye eye)
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{
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targetCamera.transform.position = headTransform.TransformPoint(SteamVR.instance.eyes[(int)eye].pos);
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targetCamera.transform.rotation = headTransform.rotation * SteamVR.instance.eyes[(int)eye].rot;
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}
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public static void SetCameraEyeProjectionMatrix(Camera targetCamera, EVREye eye)
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{
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targetCamera.projectionMatrix = scaleBiasDXToGL * GetSteamVREyeProjection(targetCamera, eye);
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}
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public static Matrix4x4 GetSteamVREyeProjection(Camera cam, EVREye eye)
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{
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return HmdMatrix44ToMatrix4X4(SteamVR.instance.hmd.GetProjectionMatrix(eye, cam.nearClipPlane, cam.farClipPlane));
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}
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public static Matrix4x4 HmdMatrix44ToMatrix4X4(HmdMatrix44_t mat)
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{
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var m = new Matrix4x4();
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m.m00 = mat.m0;
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m.m01 = mat.m1;
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m.m02 = mat.m2;
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m.m03 = mat.m3;
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m.m10 = mat.m4;
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m.m11 = mat.m5;
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m.m12 = mat.m6;
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m.m13 = mat.m7;
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m.m20 = mat.m8;
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m.m21 = mat.m9;
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m.m22 = mat.m10;
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m.m23 = mat.m11;
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m.m30 = mat.m12;
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m.m31 = mat.m13;
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m.m32 = mat.m14;
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m.m33 = mat.m15;
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return m;
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}
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}
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}
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