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ovis: handle bg material change after shader genration #3158

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Merged
merged 1 commit into from
Jan 27, 2022
Merged

ovis: handle bg material change after shader genration #3158

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17 changes: 12 additions & 5 deletions modules/ovis/src/ovis.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -443,14 +443,21 @@ class WindowSceneImpl : public WindowScene

_createTexture(name, image.getMat());

// ensure bgplane is visible
bgplane->setVisible(true);
bgplane->setDefaultUVs();

Pass* rpass = bgplane->getMaterial()->getBestTechnique()->getPasses()[0];
rpass->getTextureUnitStates()[0]->setTextureName(name);
rpass->getTextureUnitStates()[0]->setTextureAddressingMode(TAM_CLAMP);
Pass* rpass = bgplane->getMaterial()->getTechnique(0)->getPasses()[0];
auto tus = rpass->getTextureUnitStates()[0];

// ensure bgplane is visible
bgplane->setVisible(true);
if(tus->getTextureName() != name)
{
RTShader::ShaderGenerator::getSingleton().invalidateMaterial(
RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME, *bgplane->getMaterial());

tus->setTextureName(name);
tus->setTextureAddressingMode(TAM_CLAMP);
}
}

void setCompositors(const std::vector<String>& names) CV_OVERRIDE
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