From 54fc10acb10eeaeeadec3f06a373e9c94d8676cb Mon Sep 17 00:00:00 2001 From: RunitaiLinden Date: Tue, 2 Apr 2024 16:09:20 -0500 Subject: #1116 HDRI preview enhancements (#1119) Don't split sky in radiance and irradiance maps Allow for applying HDRI sky to only irradiance map Allow for showing entire EEP sky (clouds and all) when split is set to zero --- indra/newview/lldrawpoolwlsky.cpp | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) (limited to 'indra/newview/lldrawpoolwlsky.cpp') diff --git a/indra/newview/lldrawpoolwlsky.cpp b/indra/newview/lldrawpoolwlsky.cpp index 323ab5fc07..68be354533 100644 --- a/indra/newview/lldrawpoolwlsky.cpp +++ b/indra/newview/lldrawpoolwlsky.cpp @@ -130,6 +130,17 @@ void LLDrawPoolWLSky::renderDome(const LLVector3& camPosLocal, F32 camHeightLoca extern LLPointer gEXRImage; +static bool use_hdri_sky() +{ + static LLCachedControl hdri_split(gSavedSettings, "RenderHDRISplitScreen", 1.f); + static LLCachedControl irradiance_only(gSavedSettings, "RenderHDRIIrradianceOnly", false); + + return gCubeSnapshot && (!irradiance_only || !gPipeline.mReflectionMapManager.isRadiancePass()) ? gEXRImage.notNull() : // always use HDRI for reflection probes when available + gEXRImage.notNull() ? hdri_split > 0.f : // fallback to EEP sky when split screen is zero + false; // no HDRI available, always use EEP sky + +} + void LLDrawPoolWLSky::renderSkyHazeDeferred(const LLVector3& camPosLocal, F32 camHeightLocal) const { if (!gSky.mVOSkyp) @@ -141,7 +152,7 @@ void LLDrawPoolWLSky::renderSkyHazeDeferred(const LLVector3& camPosLocal, F32 ca if (gPipeline.canUseWindLightShaders() && gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_SKY)) { - if (gEXRImage.notNull()) + if (use_hdri_sky()) { sky_shader = &gEnvironmentMapProgram; sky_shader->bind(); @@ -161,7 +172,7 @@ void LLDrawPoolWLSky::renderSkyHazeDeferred(const LLVector3& camPosLocal, F32 ca sky_shader->uniform1f(LLShaderMgr::SKY_HDR_SCALE, powf(2.f, hdri_exposure)); sky_shader->uniformMatrix3fv(LLShaderMgr::DEFERRED_ENV_MAT, 1, GL_FALSE, (F32*) rot.mMatrix); - sky_shader->uniform1f(hdri_split_screen, hdri_split); + sky_shader->uniform1f(hdri_split_screen, gCubeSnapshot ? 1.f : hdri_split); } else { @@ -170,8 +181,6 @@ void LLDrawPoolWLSky::renderSkyHazeDeferred(const LLVector3& camPosLocal, F32 ca LLGLSPipelineDepthTestSkyBox sky(true, true); - - sky_shader->uniform1i(LLShaderMgr::CUBE_SNAPSHOT, gCubeSnapshot ? 1 : 0); LLSettingsSky::ptr_t psky = LLEnvironment::instance().getCurrentSky(); @@ -210,7 +219,7 @@ void LLDrawPoolWLSky::renderSkyHazeDeferred(const LLVector3& camPosLocal, F32 ca void LLDrawPoolWLSky::renderStarsDeferred(const LLVector3& camPosLocal) const { - if (!gSky.mVOSkyp || gEXRImage.notNull()) + if (!gSky.mVOSkyp || use_hdri_sky()) { return; } @@ -281,7 +290,7 @@ void LLDrawPoolWLSky::renderStarsDeferred(const LLVector3& camPosLocal) const void LLDrawPoolWLSky::renderSkyCloudsDeferred(const LLVector3& camPosLocal, F32 camHeightLocal, LLGLSLShader* cloudshader) const { - if (gEXRImage.notNull()) + if (use_hdri_sky()) { return; } @@ -345,7 +354,7 @@ void LLDrawPoolWLSky::renderSkyCloudsDeferred(const LLVector3& camPosLocal, F32 void LLDrawPoolWLSky::renderHeavenlyBodies() { - if (!gSky.mVOSkyp || gEXRImage.notNull()) return; + if (!gSky.mVOSkyp || use_hdri_sky()) return; LLGLSPipelineBlendSkyBox gls_skybox(true, true); // SL-14113 we need moon to write to depth to clip stars behind -- cgit v1.2.3