nikola/treender
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

random num of branches

Browse Source
This commit is contained in:
Nikola Petrov 2024-02-22 14:15:02 +01:00
parent 0fd7aeb8d7
commit a286744fe5
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
main.cpp
View File

@ -26,6 +26,7 @@ Color ColorLerp(Color c1, Color c2, float amount)
struct branch struct branch
{ {
Color color; Color color;
uint8_t numOfBranches;
}; };
struct draw_args struct draw_args
@ -68,8 +69,14 @@ void draw_branch(draw_args arg)
Vector2 next = draw_line(arg.start, arg.angleDeg, arg.lenghth, arg.dep); Vector2 next = draw_line(arg.start, arg.angleDeg, arg.lenghth, arg.dep);
float next_len = 0.7f; float next_len = 0.7f;
draw_calls.push_back((draw_args){next, arg.angleDeg + 45, arg.lenghth * next_len, arg.dep + 1}); float sectors = tree[arg.dep].numOfBranches + 1;
draw_calls.push_back((draw_args){next, arg.angleDeg - 45, arg.lenghth * next_len, arg.dep + 1}); float degres = 180.0f / sectors;
for (size_t i = 0; i < tree[arg.dep].numOfBranches; i++)
{
float newAngle = arg.angleDeg - 90 + (degres * (i + 1));
draw_calls.push_back((draw_args){next, newAngle, arg.lenghth * next_len, arg.dep + 1});
}
} }
void draw_tree(draw_args first) void draw_tree(draw_args first)
@ -91,6 +98,8 @@ void generate_tree()
uint8_t g = GetRandomValue(0, 255); uint8_t g = GetRandomValue(0, 255);
uint8_t b = GetRandomValue(0, 255); uint8_t b = GetRandomValue(0, 255);
tree[i].color = (Color){r, g, b, 255}; tree[i].color = (Color){r, g, b, 255};
tree[i].numOfBranches = GetRandomValue(1, 3);
} }
tree[0].color = tree[1].color; tree[0].color = tree[1].color;