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Reduced tree depth from 12 to 10

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Jopestpe 2025-10-06 15:46:56 -03:00 committed by GitHub
parent 74f4ba744d
commit f5328bf538
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GPG Key ID: B5690EEEBB952194
1 changed files with 8 additions and 8 deletions
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16
examples/shapes/shapes_recursive_tree.c
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@ -65,30 +65,30 @@ int main(void)
// Update // Update
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
float theta = angle * DEG2RAD; float theta = angle * DEG2RAD;
int maxBranches = (int)(powf(2, treeDepth) - 1); int maxBranches = (int)(powf(2, (int)(treeDepth)));
Branch branches[4096]; Branch branches[4096];
int count = 0; int count = 0;
Vector2 initialEnd = CalculateBranchEnd(start, 0.0f, length); Vector2 initialEnd = CalculateBranchEnd(start, 0.0f, length);
branches[count++] = (Branch){start, initialEnd, 0.0f, length}; branches[count++] = (Branch){start, initialEnd, 0.0f, length};
for (int i = 0; i < count; i++) { for (int i = 0; i < count; i++) {
Branch branch = branches[i]; Branch branch = branches[i];
if (branch.length < 2) continue; if (branch.length < 2) continue;
float nextLength = branch.length * branchDecay; float nextLength = branch.length * branchDecay;
if (count < maxBranches && nextLength >= 2) { if (count < maxBranches && nextLength >= 2) {
Vector2 branchStart = branch.end; Vector2 branchStart = branch.end;
Vector2 branchEnd1 = CalculateBranchEnd(branchStart, branch.angle + theta, nextLength); Vector2 branchEnd1 = CalculateBranchEnd(branchStart, branch.angle + theta, nextLength);
Vector2 branchEnd2 = CalculateBranchEnd(branchStart, branch.angle - theta, nextLength); Vector2 branchEnd2 = CalculateBranchEnd(branchStart, branch.angle - theta, nextLength);
branches[count++] = (Branch){branchStart, branchEnd1, branch.angle + theta, nextLength}; branches[count++] = (Branch){branchStart, branchEnd1, branch.angle + theta, nextLength};
branches[count++] = (Branch){branchStart, branchEnd2, branch.angle - theta, nextLength}; branches[count++] = (Branch){branchStart, branchEnd2, branch.angle - theta, nextLength};
} }
} }
// Draw // Draw
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
BeginDrawing(); BeginDrawing();
@ -105,7 +105,7 @@ int main(void)
DrawLine(580, 0, 580, GetScreenHeight(), (Color){ 218, 218, 218, 255 }); DrawLine(580, 0, 580, GetScreenHeight(), (Color){ 218, 218, 218, 255 });
DrawRectangle(580, 0, GetScreenWidth(), GetScreenHeight(), (Color){ 232, 232, 232, 255 }); DrawRectangle(580, 0, GetScreenWidth(), GetScreenHeight(), (Color){ 232, 232, 232, 255 });
// Draw GUI controls // Draw GUI controls
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
GuiSliderBar((Rectangle){ 640, 40, 120, 20}, "Angle", TextFormat("%.0f", angle), &angle, 0, 180); GuiSliderBar((Rectangle){ 640, 40, 120, 20}, "Angle", TextFormat("%.0f", angle), &angle, 0, 180);