diff options
Diffstat (limited to 'indra')
4 files changed, 100 insertions, 19 deletions
diff --git a/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl b/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl index 4f6e01764a..14d9cf798f 100644 --- a/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl +++ b/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl @@ -686,17 +686,82 @@ vec3 sampleProbeAmbient(vec3 pos, vec3 dir, vec3 amblit) #if defined(HERO_PROBES) uniform vec4 clipPlane; -uniform samplerCubeArray heroProbes; + +uniform samplerCubeArray heroProbes; + +layout (std140) uniform HeroProbeData +{ + mat4 heroBox[1]; + vec4 heroSphere[1]; + uint heroShape[1]; + int heroMipCount; + int heroProbeCount; +}; + +vec3 boxIntersectHero(vec3 origin, vec3 dir, int i, out float d, float scale) +{ + // Intersection with OBB convert to unit box space + // Transform in local unit parallax cube space (scaled and rotated) + mat4 clipToLocal = heroBox[i]; + + vec3 RayLS = mat3(clipToLocal) * dir; + vec3 PositionLS = (clipToLocal * vec4(origin, 1.0)).xyz; + + d = 1.0-max(max(abs(PositionLS.x), abs(PositionLS.y)), abs(PositionLS.z)); + + vec3 Unitary = vec3(scale); + vec3 FirstPlaneIntersect = (Unitary - PositionLS) / RayLS; + vec3 SecondPlaneIntersect = (-Unitary - PositionLS) / RayLS; + vec3 FurthestPlane = max(FirstPlaneIntersect, SecondPlaneIntersect); + float Distance = min(FurthestPlane.x, min(FurthestPlane.y, FurthestPlane.z)); + + // Use Distance in CS directly to recover intersection + vec3 IntersectPositionCS = origin + dir * Distance; + + return IntersectPositionCS; +} + +float sphereWeightHero(vec3 pos, vec3 dir, vec3 origin, float r, out float dw) +{ + float r1 = r * 0.5; // 50% of radius (outer sphere to start interpolating down) + vec3 delta = pos.xyz - origin; + float d2 = max(length(delta), 0.001); + + float atten = 1.0 - max(d2 - r1, 0.0) / max((r - r1), 0.001); + float w = 1.0 / d2; + + dw = w * atten * max(r, 1.0)*4; + + w *= atten; + + return w; +} void tapHeroProbe(inout vec3 glossenv, vec3 pos, vec3 norm, float glossiness) { float clipDist = dot(pos.xyz, clipPlane.xyz) + clipPlane.w; - if (clipDist > 0.0 && clipDist < 0.1 && glossiness > 0.8) + float w = 0; + float dw = 0; + if (heroShape[0] < 1) + { + float d = 0; + boxIntersectHero(pos, norm, 0, d, 1.0); + + w = max(d, 0.001); + } + else + { + float r = heroSphere[0].w; + //v = sphereIntersect(pos, norm, heroSphere[0].xyz, 4096.0*4096.0); + + w = sphereWeightHero(pos, norm, heroSphere[0].xyz, r, dw); + } + { vec3 refnormpersp = reflect(pos.xyz, norm.xyz); if (dot(refnormpersp.xyz, clipPlane.xyz) > 0.0) { - glossenv = textureLod(heroProbes, vec4(env_mat * refnormpersp, 0), (1.0-glossiness)*10).xyz; + glossenv = textureLod(heroProbes, vec4(env_mat * refnormpersp, 0), (1.0-glossiness)*heroMipCount).xyz * w; } } } diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl index cc6e16c64f..2f90249169 100644 --- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl @@ -32,16 +32,6 @@ uniform sampler2D specularRect; uniform sampler2D normalMap; uniform sampler2D emissiveRect; // PBR linear packed Occlusion, Roughness, Metal. See: pbropaqueF.glsl -uniform samplerCubeArray heroProbes; - -#if defined(HERO_PROBES) -layout (std140) uniform HeroProbeData -{ - vec4 heroPosition[1]; - int heroProbeCount; -}; -#endif - const float M_PI = 3.14159265; #if defined(HAS_SUN_SHADOW) || defined(HAS_SSAO) diff --git a/indra/newview/llheroprobemanager.cpp b/indra/newview/llheroprobemanager.cpp index a00b6d6b5d..ee993c6ba1 100644 --- a/indra/newview/llheroprobemanager.cpp +++ b/indra/newview/llheroprobemanager.cpp @@ -417,7 +417,7 @@ void LLHeroProbeManager::generateRadiance(LLReflectionMap* probe) void LLHeroProbeManager::updateUniforms() { - if (!LLPipeline::sReflectionProbesEnabled) + if (!gPipeline.RenderMirrors) { return; } @@ -426,8 +426,11 @@ void LLHeroProbeManager::updateUniforms() struct HeroProbeData { - LLVector4 heroPosition[1]; - GLint heroProbeCount = 1; + LLMatrix4 heroBox[1]; + LLVector4 heroSphere[1]; + GLint heroShape[1]; + GLint heroMipCount; + GLint heroProbeCount; }; HeroProbeData hpd; @@ -437,8 +440,32 @@ void LLHeroProbeManager::updateUniforms() LLVector4a oa; // scratch space for transformed origin oa.set(0, 0, 0, 0); hpd.heroProbeCount = 1; - modelview.affineTransform(mProbes[0]->mOrigin, oa); - hpd.heroPosition[0].set(oa.getF32ptr()); + + if (mNearestHero != nullptr) + { + mProbes[0]->mViewerObject = mNearestHero; + if (mNearestHero->getReflectionProbeIsBox()) + { + LLVector3 s = mNearestHero->getScale().scaledVec(LLVector3(0.5f, 0.5f, 0.5f)); + mProbes[0]->mRadius = s.magVec(); + } + else + { + mProbes[0]->mRadius = mNearestHero->getScale().mV[0] * 0.5f; + } + + modelview.affineTransform(mProbes[0]->mOrigin, oa); + hpd.heroShape[0] = 0; + if (!mProbes[0]->getBox(hpd.heroBox[0])) + { + hpd.heroShape[0] = 1; + } + + hpd.heroSphere[0].set(oa.getF32ptr()); + hpd.heroSphere[0].mV[3] = mProbes[0]->mRadius; + } + + hpd.heroMipCount = mMipChain.size(); //copy rpd into uniform buffer object if (mUBO == 0) diff --git a/indra/newview/llreflectionmapmanager.cpp b/indra/newview/llreflectionmapmanager.cpp index 8506886409..3144260905 100644 --- a/indra/newview/llreflectionmapmanager.cpp +++ b/indra/newview/llreflectionmapmanager.cpp @@ -1016,7 +1016,6 @@ void LLReflectionMapManager::updateUniforms() { refmap->mRadius = refmap->mViewerObject->getScale().mV[0] * 0.5f; } - } modelview.affineTransform(refmap->mOrigin, oa); rpd.refSphere[count].set(oa.getF32ptr()); |