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Handle DoubleSided and TreeAnim flags in BSLightingShaderProperty.

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This commit is contained in:
Petr Mikheev 2023-05-21 03:28:02 +02:00
parent fd90a8c9b4
commit 788a4d32aa
4 changed files with 17 additions and 1 deletions
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1
apps/openmw/mwrender/renderingmanager.cpp
View file

@ -172,6 +172,7 @@ namespace MWRender
stateset->addUniform(new osg::Uniform("isReflection", false));
stateset->addUniform(new osg::Uniform("windSpeed", 0.0f));
stateset->addUniform(new osg::Uniform("playerPos", osg::Vec3f(0.f, 0.f, 0.f)));
stateset->addUniform(new osg::Uniform("useTreeAnim", false));
}
void apply(osg::StateSet* stateset, osg::NodeVisitor* nv) override

3
components/nif/property.hpp
View file

@ -138,6 +138,9 @@ namespace Nif
unsigned int type{ 0u }, flags1{ 0u }, flags2{ 0u };
float envMapIntensity{ 0.f };
void read(NIFStream* nif) override;
bool doubleSided() const { return (flags2 >> 4) & 1; }
bool treeAnim() const { return (flags2 >> 29) & 1; }
};
struct BSShaderLightingProperty : public BSShaderProperty

10
components/nifosg/nifloader.cpp
View file

@ -2150,6 +2150,8 @@ namespace NifOsg
textureSet, texprop->clamp, node->getName(), stateset, imageManager, boundTextures);
}
handleTextureControllers(texprop, composite, imageManager, stateset, animflags);
if (texprop->doubleSided())
stateset->setMode(GL_CULL_FACE, osg::StateAttribute::OFF);
break;
}
case Nif::RC_BSShaderNoLightingProperty:
@ -2190,6 +2192,8 @@ namespace NifOsg
stateset->addUniform(new osg::Uniform("useFalloff", false));
}
handleTextureControllers(texprop, composite, imageManager, stateset, animflags);
if (texprop->doubleSided())
stateset->setMode(GL_CULL_FACE, osg::StateAttribute::OFF);
break;
}
case Nif::RC_BSLightingShaderProperty:
@ -2203,6 +2207,10 @@ namespace NifOsg
handleTextureSet(texprop->mTextureSet.getPtr(), texprop->mClamp, node->getName(), stateset,
imageManager, boundTextures);
handleTextureControllers(texprop, composite, imageManager, stateset, animflags);
if (texprop->doubleSided())
stateset->setMode(GL_CULL_FACE, osg::StateAttribute::OFF);
if (texprop->treeAnim())
stateset->addUniform(new osg::Uniform("useTreeAnim", true));
break;
}
case Nif::RC_BSEffectShaderProperty:
@ -2253,6 +2261,8 @@ namespace NifOsg
stateset->addUniform(new osg::Uniform("useFalloff", false)); // Should use the shader flag
stateset->addUniform(new osg::Uniform("falloffParams", texprop->mFalloffParams));
handleTextureControllers(texprop, composite, imageManager, stateset, animflags);
if (texprop->doubleSided())
stateset->setMode(GL_CULL_FACE, osg::StateAttribute::OFF);
break;
}
// unused by mw

4
files/shaders/compatibility/bs/default.frag
View file

@ -38,6 +38,7 @@ uniform float far;
uniform float alphaRef;
uniform float emissiveMult;
uniform float specStrength;
uniform bool useTreeAnim;
#include "lib/light/lighting.glsl"
#include "lib/material/alpha.glsl"
@ -58,7 +59,8 @@ void main()
#endif
vec4 diffuseColor = getDiffuseColor();
gl_FragData[0].a *= diffuseColor.a;
if (!useTreeAnim)
gl_FragData[0].a *= diffuseColor.a;
gl_FragData[0].a = alphaTest(gl_FragData[0].a, alphaRef);
#if @normalMap