private void UpdateProfile()
{
if (NvrViewer.USE_DTR)
{
_NVR_GetNVRConfig(profileData);
}
if (profileData[13] > 0)
{
NvrGlobal.fovNear = profileData[13];
}
if (profileData[14] > 0)
{
NvrGlobal.fovFar = profileData[14];
}
if (NvrViewer.USE_DTR && !NvrGlobal.supportDtr && NvrGlobal.dftProfileParams[0] != 0)
{
// DFT模式加载cardboard参数
// fov
profileData[0] = NvrGlobal.dftProfileParams[3]; //45;
profileData[1] = NvrGlobal.dftProfileParams[4]; //45;
profileData[2] = NvrGlobal.dftProfileParams[5]; //51.5f;
profileData[3] = NvrGlobal.dftProfileParams[6]; //51.5f;
// screen size
profileData[4] = NvrGlobal.dftProfileParams[12]; //0.110f;
profileData[5] = NvrGlobal.dftProfileParams[13]; //0.062f;
// ipd
profileData[7] = NvrGlobal.dftProfileParams[0]; //0.063f;
// screen to lens
profileData[9] = NvrGlobal.dftProfileParams[2]; //0.035f;
// k1 k2
profileData[11] = NvrGlobal.dftProfileParams[7]; //0.252f;
profileData[12] = NvrGlobal.dftProfileParams[8]; //0.019f;
}
NvrProfile.Viewer device = new NvrProfile.Viewer();
NvrProfile.Screen screen = new NvrProfile.Screen();
// left top right bottom
device.maxFOV.outer = profileData[0];
device.maxFOV.upper = profileData[2];
device.maxFOV.inner = profileData[1];
device.maxFOV.lower = profileData[3];
screen.width = profileData[4];
screen.height = profileData[5];
screen.border = profileData[6];
device.lenses.separation = profileData[7];
device.lenses.offset = profileData[8];
device.lenses.screenDistance = profileData[9];
device.lenses.alignment = (int)profileData[10];
device.distortion.Coef = new[] { profileData[11], profileData[12] };
Profile.screen = screen;
Profile.viewer = device;
float[] rect = new float[4];
Profile.GetLeftEyeNoLensTanAngles(rect);
float maxRadius = NvrProfile.GetMaxRadius(rect);
Profile.viewer.inverse = NvrProfile.ApproximateInverse(
Profile.viewer.distortion, maxRadius);
}
public void UpdateStereoValues()
{
// Debug.Log("NvrEye->UpdateStereoValues,"+eye.ToString());
Matrix4x4 proj = NvrViewer.Instance.Projection(eye);
realProj = NvrViewer.Instance.Projection(eye, NvrViewer.Distortion.Undistorted);
CopyCameraAndMakeSideBySide(controller, proj[0, 2], proj[1, 2]);
// Fix aspect ratio and near/far clipping planes.
float nearClipPlane = monoCamera.nearClipPlane;
float farClipPlane = monoCamera.farClipPlane;
bool useDFT = NvrViewer.USE_DTR && !NvrGlobal.supportDtr;
//DTR不需要修正
if (Application.isEditor || useDFT)
{
// DFT & 编辑器模式修正投影矩阵
NvrCameraUtils.FixProjection(cam.rect, useDFT ? NvrGlobal.fovNear : nearClipPlane, useDFT ? NvrGlobal.fovFar : farClipPlane, ref realProj);
NvrCameraUtils.FixProjection(cam.rect, useDFT ? NvrGlobal.fovNear : nearClipPlane, useDFT ? NvrGlobal.fovFar : farClipPlane, ref proj);
}
// Zoom the stereo cameras if requested.
//float monoProj11 = monoCamera.projectionMatrix[1, 1];
//NvrCameraUtils.ZoomStereoCameras(controller.matchByZoom, controller.matchMonoFOV,
// monoProj11, ref proj);
// Set the eye camera's projection for rendering.
cam.projectionMatrix = proj;
NvrViewer.Instance.UpdateEyeCameraProjection(eye);
if (Application.isEditor)
{
// So you can see the approximate frustum in the Scene view when the camera is selected.
cam.fieldOfView = 2 * Mathf.Atan(1 / proj[1, 1]) * Mathf.Rad2Deg;
}
// Draw to the mono camera's target, or the stereo screen.
// Debug.Log("monoCamera.targetTexture is Null , " + (monoCamera.targetTexture == null));
int eyeType = eye == NvrViewer.Eye.Left ? 0 : 1;
cam.targetTexture = monoCamera.targetTexture ?? NvrViewer.Instance.GetStereoScreen(eyeType);
// Debug.Log(eye.ToString()+" UpdateStereoValues Eye Init Texture:" + (int) cam.targetTexture.GetNativeTexturePtr()+ " . " +Time.realtimeSinceStartup);
if (cam.targetTexture == null)
{
// When drawing straight to screen, account for lens FOV limits.
// Note: do this after all calls to FixProjection() which needs the unfixed rect.
Rect viewport = NvrViewer.Instance.Viewport(eye);
bool isRightEye = eye == NvrViewer.Eye.Right;
cam.rect = NvrCameraUtils.FixViewport(cam.rect, viewport, isRightEye);
// The game window's aspect ratio may not match the device profile parameters.
if (Application.isEditor)
{
NvrProfile.Screen profileScreen = NvrViewer.Instance.Profile.screen;
float profileAspect = profileScreen.width / profileScreen.height;
float windowAspect = (float)Screen.width / Screen.height;
cam.rect = NvrCameraUtils.FixEditorViewport(cam.rect, profileAspect, windowAspect);
}
}
}
