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Add seed parameter for default and L-system trees

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This commit is contained in:
RealBadAngel 2013-02-24 02:26:25 +01:00
parent 6b9906687b
commit f0d70d4e86
6 changed files with 37 additions and 32 deletions
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8
src/treegen.h
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@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define TREEGEN_HEADER
#include <matrix4.h>
#include "noise.h"
class ManualMapVoxelManipulator;
class INodeDefManager;
@ -47,11 +48,12 @@ std::string trunk_type;
bool thin_branches;
MapNode fruitnode;
int fruit_chance;
int seed;
};
// Add default tree
void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0,
bool is_apple_tree, INodeDefManager *ndef);
bool is_apple_tree, INodeDefManager *ndef,int seed);
// Add L-Systems tree (used by engine)
void make_ltree(ManualMapVoxelManipulator &vmanip, v3s16 p0, INodeDefManager *ndef,
@ -66,9 +68,9 @@ int fruit_chance;
void tree_trunk_placement(ManualMapVoxelManipulator &vmanip, v3f p0,
TreeDef &tree_definition);
void tree_leaves_placement(ManualMapVoxelManipulator &vmanip, v3f p0,
TreeDef &tree_definition);
PseudoRandom ps, TreeDef &tree_definition);
void tree_single_leaves_placement(ManualMapVoxelManipulator &vmanip, v3f p0,
TreeDef &tree_definition);
PseudoRandom ps, TreeDef &tree_definition);
void tree_fruit_placement(ManualMapVoxelManipulator &vmanip, v3f p0,
TreeDef &tree_definition);
irr::core::matrix4 setRotationAxisRadians(irr::core::matrix4 M, double angle,v3f axis);