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a4f2dc283d
- fixing some cases where TREE_SCALE was not using constant in prep for making TREE_SCALE larger - added createLine() to VoxelTree - added axis lines made of voxels to scene - added corner points made of voxels to scene
73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
//
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// VoxelNode.h
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// hifi
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//
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// Created by Stephen Birarda on 3/13/13.
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//
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//
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#ifndef __hifi__VoxelNode__
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#define __hifi__VoxelNode__
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#include "AABox.h"
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#include "ViewFrustum.h"
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#include "VoxelConstants.h"
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typedef unsigned char colorPart;
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typedef unsigned char nodeColor[4];
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typedef unsigned char rgbColor[3];
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class VoxelNode {
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private:
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nodeColor _trueColor;
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#ifndef NO_FALSE_COLOR // !NO_FALSE_COLOR means, does have false color
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nodeColor _currentColor;
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bool _falseColored;
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#endif
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glBufferIndex _glBufferIndex;
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bool _isDirty;
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bool _shouldRender;
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public:
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VoxelNode();
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~VoxelNode();
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void addChildAtIndex(int childIndex);
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void setColorFromAverageOfChildren();
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void setRandomColor(int minimumBrightness);
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bool collapseIdenticalLeaves();
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unsigned char *octalCode;
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VoxelNode *children[8];
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bool isColored() const { return (_trueColor[3]==1); };
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bool isInView(const ViewFrustum& viewFrustum) const;
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float distanceToCamera(const ViewFrustum& viewFrustum) const;
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bool isLeaf() const;
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void getAABox(AABox& box) const;
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void printDebugDetails(const char* label) const;
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bool isDirty() const { return _isDirty; };
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void clearDirtyBit() { _isDirty = false; };
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glBufferIndex getBufferIndex() const { return _glBufferIndex; };
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bool isKnownBufferIndex() const { return (_glBufferIndex != GLBUFFER_INDEX_UNKNOWN); };
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void setBufferIndex(glBufferIndex index) { _glBufferIndex = index; };
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void setShouldRender(bool shouldRender);
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bool getShouldRender() const { return _shouldRender; }
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#ifndef NO_FALSE_COLOR // !NO_FALSE_COLOR means, does have false color
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void setFalseColor(colorPart red, colorPart green, colorPart blue);
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void setFalseColored(bool isFalseColored);
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bool getFalseColored() { return _falseColored; };
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void setColor(const nodeColor& color);
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const nodeColor& getTrueColor() const { return _trueColor; };
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const nodeColor& getColor() const { return _currentColor; };
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#else
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void setFalseColor(colorPart red, colorPart green, colorPart blue) { /* no op */ };
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void setFalseColored(bool isFalseColored) { /* no op */ };
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bool getFalseColored() { return false; };
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void setColor(const nodeColor& color) { memcpy(_trueColor,color,sizeof(nodeColor)); };
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const nodeColor& getTrueColor() const { return _trueColor; };
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const nodeColor& getColor() const { return _trueColor; };
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#endif
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};
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#endif /* defined(__hifi__VoxelNode__) */
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