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* render direction arrow for group entities, having angle/angles key set or having angle/angles/direction attribute in .ent

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draw condition relies on entity.getKeyValue, which also provides default values; thus removed default "0" for all group entities in .def loader
mind to add entity.getOnlySpecifiedKeyValue func or perform by visitor?
This commit is contained in:
Garux
2018-08-16 20:00:58 +03:00
parent 6ad88b42fa
commit c5f2279f4a
8 changed files with 91 additions and 28 deletions
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17
libs/entitylib.h
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@@ -83,6 +83,23 @@ inline void arrow_draw( const Vector3& origin, const Vector3& direction_forward,
glEnd();
}
class RenderableArrow : public OpenGLRenderable
{
const Vector3& m_origin;
const Vector3& m_angles;
public:
RenderableArrow( const Vector3& origin, const Vector3& angles )
: m_origin( origin ), m_angles( angles ){
}
void render( RenderStateFlags state ) const {
Matrix4 mat = matrix4_rotation_for_euler_xyz_degrees( m_angles );
arrow_draw( m_origin, matrix4_transformed_direction( mat, Vector3( 1, 0, 0 ) ), matrix4_transformed_direction( mat, Vector3( 0, 1, 0 ) ), matrix4_transformed_direction( mat, Vector3( 0, 0, 1 ) ) );
}
};
class SelectionIntersection;
inline void aabb_testselect( const AABB& aabb, SelectionTest& test, SelectionIntersection& best ){