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[examples] Fixed spaces shaders_mandelbrot_set (#5310)

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JordSant
2025-10-27 00:15:59 +01:00
committed by GitHub
parent aae2c4b355
commit 9aaf120bbe
1 changed files with 6 additions and 6 deletions
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12
examples/shaders/shaders_mandelbrot_set.c
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@@ -69,7 +69,7 @@ int main(void)
float offset[2] = { startingOffset[0], startingOffset[1] }; float offset[2] = { startingOffset[0], startingOffset[1] };
float zoom = startingZoom; float zoom = startingZoom;
// Depending on the zoom the mximum number of iterations must be adapted to get more detail as we zzoom in // Depending on the zoom the mximum number of iterations must be adapted to get more detail as we zzoom in
// The solution is not perfect, so a control has been added to increase/decrease the number of iterations with UP/DOWN keys // The solution is not perfect, so a control has been added to increase/decrease the number of iterations with UP/DOWN keys
#if defined(PLATFORM_DESKTOP) #if defined(PLATFORM_DESKTOP)
int maxIterations = 333; int maxIterations = 333;
float maxIterationsMultiplier = 166.5f; float maxIterationsMultiplier = 166.5f;
@@ -134,8 +134,8 @@ int main(void)
if (IsKeyPressed(KEY_F1)) showControls = !showControls; // Toggle whether or not to show controls if (IsKeyPressed(KEY_F1)) showControls = !showControls; // Toggle whether or not to show controls
// Change number of max iterations with UP and DOWN keys // Change number of max iterations with UP and DOWN keys
// WARNING: Increasing the number of max iterations greatly impacts performance // WARNING: Increasing the number of max iterations greatly impacts performance
if (IsKeyPressed(KEY_UP)) if (IsKeyPressed(KEY_UP))
{ {
maxIterationsMultiplier *= 1.4f; maxIterationsMultiplier *= 1.4f;
@@ -167,10 +167,10 @@ int main(void)
updateShader = true; updateShader = true;
} }
// In case a parameter has been changed, update the shader values // In case a parameter has been changed, update the shader values
if (updateShader) if (updateShader)
{ {
// As we zoom in, increase the number of max iterations to get more detail // As we zoom in, increase the number of max iterations to get more detail
// Aproximate formula, but it works-ish // Aproximate formula, but it works-ish
maxIterations = (int)(sqrtf(2.0f*sqrtf(fabsf(1.0f - sqrtf(37.5f*zoom))))*maxIterationsMultiplier); maxIterations = (int)(sqrtf(2.0f*sqrtf(fabsf(1.0f - sqrtf(37.5f*zoom))))*maxIterationsMultiplier);