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desert portal

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This commit is contained in:
milan
2022-11-27 12:12:02 +01:00
parent bc61d04541
commit 15f3857302
65 changed files with 3412 additions and 1127 deletions
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13
Assets/Portal/Runtime/PortalCamera.cs
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@@ -29,7 +29,7 @@ namespace EscapeRoomEngine.Portal.Runtime
/// <summary>
/// The mesh where the rendered texture will be drawn on.
/// </summary>
[SerializeField] private MeshRenderer screen;
[SerializeField] public MeshRenderer screen;
private PlayerCamera _playerCamera;
private Camera _camera;
@@ -47,12 +47,14 @@ namespace EscapeRoomEngine.Portal.Runtime
private void OnEnable()
{
_camera.enabled = true;
RenderPipelineManager.beginCameraRendering += Render;
}
private void OnDisable()
{
RenderPipelineManager.beginCameraRendering -= Render;
_camera.enabled = false;
}
private void Render(ScriptableRenderContext scriptableRenderContext, Camera _)
@@ -63,8 +65,6 @@ namespace EscapeRoomEngine.Portal.Runtime
// don't render this portal if it is not visible
return;
var t = portal.transform;
screen.enabled = false;
foreach (var eye in Eyes)
@@ -83,15 +83,16 @@ namespace EscapeRoomEngine.Portal.Runtime
}
// position portal camera
var m = t.localToWorldMatrix * Portal.HalfRotation * portal.linkedPortal.transform.worldToLocalMatrix *
var m = portal.portalTransform.localToWorldMatrix * Portal.HalfRotation *
portal.linkedPortal.portalTransform.worldToLocalMatrix *
_playerCamera.GetEyeTransform(eye).localToWorldMatrix;
transform.SetPositionAndRotation(m.GetPosition(), m.rotation);
_camera.projectionMatrix = _playerCamera.camera.GetStereoProjectionMatrix(eye);
// set camera clip plane to portal (otherwise the wall behind the portal would be rendered)
// calculating the clip plane: https://computergraphics.stackexchange.com/a/1506
var n = -t.forward; // clip plane normal
var portalPlane = new Plane(n, t.position); // clip plane in world space
var n = -portal.portalTransform.forward; // clip plane normal
var portalPlane = new Plane(n, portal.portalTransform.position); // clip plane in world space
var clipPlane = _camera.worldToCameraMatrix.inverse.transpose *
new Vector4(n.x, n.y, n.z, portalPlane.distance); // vector format clip plane in camera space
if (-portalPlane.GetDistanceToPoint(transform.position) >= minNearClipPlane)