From e8a245a133851c2c87d1d10df900573893b26aaa Mon Sep 17 00:00:00 2001 From: kaetemi Date: Tue, 5 Aug 2014 20:14:58 +0200 Subject: [PATCH] OVR: Chroma factor --HG-- branch : multipass-stereo --- code/nel/src/3d/stereo_ovr_04.cpp | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/code/nel/src/3d/stereo_ovr_04.cpp b/code/nel/src/3d/stereo_ovr_04.cpp index 44610b89e..527f065fd 100644 --- a/code/nel/src/3d/stereo_ovr_04.cpp +++ b/code/nel/src/3d/stereo_ovr_04.cpp @@ -160,6 +160,11 @@ static NLMISC::CVector2f toTex(NLMISC::CVector2f texCoord, NLMISC::CVector2f uvS return vec; } +static float lerp(float f0, float f1, float factor) +{ + return (f1 * factor) + (f0 * (1.0f - factor)); +} + CStereoOVR::CStereoOVR(const CStereoOVRDeviceFactory *factory) : m_DevicePtr(NULL), m_Stage(0), m_SubStage(0), m_OrientationCached(false), m_Driver(NULL), m_SceneTexture(NULL), m_GUITexture(NULL), m_EyePosition(0.0f, 0.09f, 0.15f), m_Scale(1.0f) { nlctassert(NL_OVR_EYE_COUNT == ovrEye_Count); @@ -291,6 +296,11 @@ CStereoOVR::CStereoOVR(const CStereoOVRDeviceFactory *factory) : m_DevicePtr(NUL m_EyeUVScaleOffset[eye][0] = NLMISC::CVector2f(uvScaleOffset[0].x, uvScaleOffset[0].y); m_EyeUVScaleOffset[eye][1] = NLMISC::CVector2f(uvScaleOffset[1].x, uvScaleOffset[1].y); + // chroma bugfix + float chromaFactor = 1.00f; + if (m_DevicePtr->Type == ovrHmd_DK2) + chromaFactor = 0.75f; + // create distortion mesh vertex buffer m_VB[eye].setVertexFormat(CVertexBuffer::PositionFlag | CVertexBuffer::TexCoord0Flag | CVertexBuffer::TexCoord1Flag | CVertexBuffer::TexCoord2Flag | CVertexBuffer::PrimaryColorFlag); m_VB[eye].setPreferredMemory(CVertexBuffer::StaticPreferred, true); @@ -302,9 +312,13 @@ CStereoOVR::CStereoOVR(const CStereoOVRDeviceFactory *factory) : m_DevicePtr(NUL { ovrDistortionVertex &ov = meshData.pVertexData[i]; vba.setVertexCoord(i, (ov.ScreenPosNDC.x + 1.0f) * 0.5f, (ov.ScreenPosNDC.y + 1.0f) * 0.5f, 0.5f); - NLMISC::CVector2f texR(ov.TanEyeAnglesR.x, ov.TanEyeAnglesR.y); + NLMISC::CVector2f texR( + lerp(ov.TanEyeAnglesG.x, ov.TanEyeAnglesR.x, chromaFactor), + lerp(ov.TanEyeAnglesG.y, ov.TanEyeAnglesR.y, chromaFactor)); NLMISC::CVector2f texG(ov.TanEyeAnglesG.x, ov.TanEyeAnglesG.y); - NLMISC::CVector2f texB(ov.TanEyeAnglesB.x, ov.TanEyeAnglesB.y); + NLMISC::CVector2f texB( + lerp(ov.TanEyeAnglesG.x, ov.TanEyeAnglesB.x, chromaFactor), + lerp(ov.TanEyeAnglesG.y, ov.TanEyeAnglesB.y, chromaFactor)); texR = toTex(texR, m_EyeUVScaleOffset[eye]); texG = toTex(texG, m_EyeUVScaleOffset[eye]); texB = toTex(texB, m_EyeUVScaleOffset[eye]); @@ -346,6 +360,8 @@ CStereoOVR::CStereoOVR(const CStereoOVRDeviceFactory *factory) : m_DevicePtr(NUL // 2014/08/04 20:22:03 DBG 30e4 snowballs_client.exe stereo_ovr_04.cpp 222 NL3D::CStereoOVR::CStereoOVR : OVR: EyeViewport: x: 0.500000, y: 0.000000, w: 0.500000, h: 1.000000 // 2014/08/04 22:28:39 DBG 3040 snowballs_client.exe stereo_ovr_04.cpp 235 NL3D::CStereoOVR::CStereoOVR : OVR: HFOV: 2.339905, AR: 0.916641 + ovrHmd_RecenterPose(m_DevicePtr); + // DEBUG EARLY EXIT /*nldebug("OVR: Early exit"); ovrHmd_Destroy(m_DevicePtr); @@ -1017,7 +1033,7 @@ NLMISC::CQuat CStereoOVR::getOrientation() const NLMISC::CMatrix matovr; matovr.setRot(NLMISC::CQuat(quatovr.x, quatovr.y, quatovr.z, quatovr.w)); NLMISC::CMatrix matr; - matr.rotateZ(NLMISC::Pi); + // matr.rotateZ(NLMISC::Pi); // uncomment when backwards ... matr.rotateX(NLMISC::Pi * 0.5f); // fix this properly... :) (note: removing this allows you to use rift while lying down) NLMISC::CMatrix matnel = matr * matovr * coordsys; NLMISC::CQuat finalquat = matnel.getRot();