Kearwood Gilbert
8a1164c44f
- Implemented connection between LOD groups and texture streaming, which delays the switch to a new LOD group until the required textures have completed streaming in. - Corrected bug in KRMaterial that resulted in reflection cube texture names being formatted incorrectly in the mtl file - Scene graph now requires that lod_group nodes only be contained within lod_set nodes. - Scene graph group nodes that do not have a LOD minimum or maximum distance are now stored as "node" rather than as "lod_group" nodes. - IMPORTANT! Scenes exported with this version will not be backwards compatible with earlier versions due to the requirement of lod_set nodes. --HG-- branch : nfb extra : rebase_source : 1ff640b85338a794841ebbb2bf0087306ff59143
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
//
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// KRLODGroup.h
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// KREngine
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//
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// Created by Kearwood Gilbert on 2012-12-06.
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// Copyright (c) 2012 Kearwood Software. All rights reserved.
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//
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#ifndef KRLODGROUP_H
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#define KRLODGROUP_H
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#include "KRResource.h"
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#include "KRNode.h"
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class KRLODGroup : public KRNode {
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public:
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KRLODGroup(KRScene &scene, std::string name);
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virtual ~KRLODGroup();
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virtual std::string getElementName();
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virtual tinyxml2::XMLElement *saveXML( tinyxml2::XMLNode *parent);
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virtual void loadXML(tinyxml2::XMLElement *e);
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float getMinDistance();
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float getMaxDistance();
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void setMinDistance(float min_distance);
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void setMaxDistance(float max_distance);
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const KRAABB &getReference() const;
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void setReference(const KRAABB &reference);
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void setUseWorldUnits(bool use_world_units);
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bool getUseWorldUnits() const;
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bool getLODVisibility(const KRViewport &viewport);
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private:
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float m_min_distance;
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float m_max_distance;
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KRAABB m_reference; // Point of reference, used for distance calculation. Usually set to the bounding box center
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bool m_use_world_units;
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};
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#endif
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