FGFS-4.1/OpenSceneGraph
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Improved spacing to make code more readable

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This commit is contained in:
Robert Osfield 2017-10-19 12:06:59 +01:00
parent 068f47d91f
commit 4791e5f6b5
1 changed files with 24 additions and 2 deletions
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26
examples/osggpucull/osggpucull.cpp
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@ -199,11 +199,12 @@ struct IndirectTarget
{
std::vector<osg::DrawArraysIndirect*> newPrimitiveSets;
for(unsigned int j=0;j<indirectCommands->size(); ++j){
for(unsigned int j=0;j<indirectCommands->size(); ++j)
{
osg::DrawArraysIndirect *ipr=new osg::DrawArraysIndirect( GL_TRIANGLES, j );
ipr->setIndirectCommandArray( indirectCommands.get());
newPrimitiveSets.push_back(ipr);
}
}
geometryAggregator->getAggregatedGeometry()->removePrimitiveSet(0,geometryAggregator->getAggregatedGeometry()->getNumPrimitiveSets() );
@ -236,6 +237,7 @@ struct IndirectTarget
instanceTarget->bindToImageUnit(OSGGPUCULL_MAXIMUM_INDIRECT_TARGET_NUMBER+index, osg::Texture::READ_WRITE);
}
void addIndirectCommandData( const std::string& uniformNamePrefix, int index, osg::StateSet* stateset )
{
std::string uniformName = uniformNamePrefix + char( '0' + index );
@ -245,6 +247,7 @@ struct IndirectTarget
}
void addIndirectTargetData( bool cullPhase, const std::string& uniformNamePrefix, int index, osg::StateSet* stateset )
{
std::string uniformName;
@ -257,6 +260,7 @@ struct IndirectTarget
stateset->addUniform( uniform );
stateset->setTextureAttribute( OSGGPUCULL_MAXIMUM_INDIRECT_TARGET_NUMBER+index, instanceTarget.get() );
}
void addDrawProgram( const std::string& uniformBlockName, osg::StateSet* stateset )
{
drawProgram->addBindUniformBlock(uniformBlockName, 1);
@ -286,6 +290,7 @@ struct GPUCullData
instanceTypesUBB = new osg::UniformBufferBinding(1, instanceTypes.get(), 0, 0);
}
void setUseMultiDrawArraysIndirect( bool value )
{
useMultiDrawArraysIndirect = value;
@ -297,6 +302,7 @@ struct GPUCullData
return;
targets[index] = IndirectTarget( agv, targetDrawProgram );
}
bool registerType(unsigned int typeID, unsigned int targetID, osg::Node* node, const osg::Vec4& lodDistances, float maxDensityPerSquareKilometer )
{
if( typeID >= instanceTypes->getData().size() )
@ -328,6 +334,7 @@ struct GPUCullData
target->second.maxTargetQuantity += maxQuantity;
return true;
}
// endRegister() method is called after all indirect targets and instance types are registered.
// It creates indirect targets with pixel format and data type provided by user ( indirect targets may hold
// different information about single instance depending on user's needs ( in our example : static rendering
@ -388,10 +395,12 @@ struct StaticInstance
: position(m), extraParams(params), idParams(typeID,id,0,0)
{
}
osg::Vec3d getPosition() const
{
return position.getTrans();
}
osg::Matrixf position;
osg::Vec4f extraParams;
osg::Vec4i idParams;
@ -705,10 +714,12 @@ struct ResetTexturesCallback : public osg::StateSet::Callback
ResetTexturesCallback()
{
}
void addTextureDirty( unsigned int texUnit )
{
texUnitsDirty.push_back(texUnit);
}
void addTextureDirtyParams( unsigned int texUnit )
{
texUnitsDirtyParams.push_back(texUnit);
@ -748,6 +759,7 @@ struct InvokeMemoryBarrier : public osg::Drawable::DrawCallback
: _barriers(barriers)
{
}
virtual void drawImplementation(osg::RenderInfo& renderInfo,const osg::Drawable* drawable) const
{
//DrawIndirectGLExtensions *ext = DrawIndirectGLExtensions::getExtensions( renderInfo.getContextID(), true );
@ -836,11 +848,13 @@ osg::Group* createSimpleHouse( float detailRatio, const osg::Vec4& buildingColor
osg::ref_ptr<osg::Geode> chimneyGeode = convertShapeToGeode( *chimney.get(), tessHints.get(), chimneyColor );
root->addChild( chimneyGeode.get() );
}
{
osg::ref_ptr<osg::Cylinder> chimney = new osg::Cylinder( osg::Vec3( -5.5, 3.0, 16.5 ), 0.1, 1.0 );
osg::ref_ptr<osg::Geode> chimneyGeode = convertShapeToGeode( *chimney.get(), tessHints.get(), chimneyColor );
root->addChild( chimneyGeode.get() );
}
{
osg::ref_ptr<osg::Cylinder> chimney = new osg::Cylinder( osg::Vec3( -5.0, 3.0, 16.25 ), 0.1, 0.5 );
osg::ref_ptr<osg::Geode> chimneyGeode = convertShapeToGeode( *chimney.get(), tessHints.get(), chimneyColor );
@ -1183,6 +1197,7 @@ struct AnimateObjectsCallback : public osg::DrawableUpdateCallback
for(; i<3*_quantityPerType; ++i) // speed of airplanes
_speed.push_back( random( 10.0, 16.0 ) );
}
virtual void update(osg::NodeVisitor* nv, osg::Drawable* drawable)
{
if( nv->getVisitorType() != osg::NodeVisitor::UPDATE_VISITOR )
@ -1213,6 +1228,7 @@ struct AnimateObjectsCallback : public osg::DrawableUpdateCallback
setRotationUsingRotSpeed( i, 5, osg::Matrix::rotate( osg::DegreesToRadians(90.0), osg::Vec3(0.0,1.0,0.0)) * osg::Matrix::translate(0.0,2.0,-6.0), currentTime, 0.5 );
setRotationUsingRotSpeed( i, 6, osg::Matrix::rotate( osg::DegreesToRadians(90.0), osg::Vec3(0.0,1.0,0.0)) * osg::Matrix::translate(0.0,-2.0,-6.0), currentTime, -0.5 );
}
for(;i<2*_quantityPerType;++i) //update cars
{
nbbox.expandBy( updateObjectPosition( vertexArray, i, deltaTime ) );
@ -1223,6 +1239,7 @@ struct AnimateObjectsCallback : public osg::DrawableUpdateCallback
setRotationUsingRotSpeed( i, 3, osg::Matrix::rotate( osg::DegreesToRadians(90.0), osg::Vec3(1.0,0.0,0.0)) * osg::Matrix::translate(2.0,-1.8,1.0), currentTime, wheelRotSpeed );
setRotationUsingRotSpeed( i, 4, osg::Matrix::rotate( osg::DegreesToRadians(90.0), osg::Vec3(1.0,0.0,0.0)) * osg::Matrix::translate(-2.0,-1.8,1.0), currentTime, wheelRotSpeed );
}
for(;i<3*_quantityPerType;++i) // update airplanes
{
nbbox.expandBy( updateObjectPosition( vertexArray, i, deltaTime ) );
@ -1251,6 +1268,7 @@ struct AnimateObjectsCallback : public osg::DrawableUpdateCallback
(*vertexArray)[index] = newPosition;
return newPosition;
}
void setRotationUsingRotSpeed( unsigned int index, unsigned int boneIndex, const osg::Matrix& zeroMatrix, double currentTime, double rotSpeed )
{
// setRotationUsingRotSpeed() is a very unoptimally written ( because it uses osg::Matrix::inverse() ),
@ -1473,12 +1491,16 @@ int main( int argc, char **argv )
if ( arguments.read("--skip-static") )
showStaticRendering = false;
if ( arguments.read("--skip-dynamic") )
showDynamicRendering = false;
if ( arguments.read("--export-objects") )
exportInstanceObjects = true;
if ( arguments.read("--use-multi-draw") )
useMultiDrawArraysIndirect = true;
arguments.read("--instances-per-cell",instancesPerCell);
arguments.read("--static-area-size",staticAreaSize);
arguments.read("--dynamic-area-size",dynamicAreaSize);