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build 180215. sound velocity calculation, ai brake charging logic tweak, 3d shapes boundary calculation fixes

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tmj-fstate
2018-02-15 15:25:03 +01:00
parent 62327d5d08
commit 2dd82bf71b
8 changed files with 62 additions and 34 deletions
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6
Model3d.cpp
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@@ -997,13 +997,13 @@ TSubModel::create_geometry( std::size_t &Dataoffset, gfx::geometrybank_handle co
if( m_geometry != NULL ) {
// calculate bounding radius while we're at it
// NOTE: doesn't take into account transformation hierarchy TODO: implement it
float squaredradius { 0.f };
float squaredradius {};
// if this happens to be root node it may already have non-squared radius of the largest child
// since we're comparing squared radii, we need to square it back for correct results
m_boundingradius *= m_boundingradius;
auto const submodeloffset { offset( std::numeric_limits<float>::max() ) };
for( auto const &vertex : GfxRenderer.Vertices( m_geometry ) ) {
squaredradius = static_cast<float>( glm::length2( vertex.position ) );
squaredradius = glm::length2( submodeloffset + vertex.position );
if( squaredradius > m_boundingradius ) {
m_boundingradius = squaredradius;
}