summaryrefslogtreecommitdiff
path: root/src/procedural/generator.cc
diff options
context:
space:
mode:
authorskal <pascal.massimino@gmail.com>2026-05-21 08:10:47 +0200
committerskal <pascal.massimino@gmail.com>2026-05-21 08:10:47 +0200
commitd806027dcaeadcdd8d2febd88bc46b2fd2c465de (patch)
tree30bc1ef9f40ccab7c00e31ee20e62bb86755fa26 /src/procedural/generator.cc
parent680042a18c11ad5e58757e45b260745c2f52417f (diff)
style: apply clang-formatHEADmain
Diffstat (limited to 'src/procedural/generator.cc')
-rw-r--r--src/procedural/generator.cc38
1 files changed, 29 insertions, 9 deletions
diff --git a/src/procedural/generator.cc b/src/procedural/generator.cc
index a2a383b..ee2dcc0 100644
--- a/src/procedural/generator.cc
+++ b/src/procedural/generator.cc
@@ -211,9 +211,18 @@ bool gen_plasma(uint8_t* buffer, int w, int h, const float* params,
const float kTau = 6.2832f;
const float kPhase = 2.0944f; // 2*pi/3
const int idx = (y * w + x) * 4;
- buffer[idx + 0] = (uint8_t)(fminf(fmaxf(sinf(v * kTau) * 0.5f + 0.5f, 0.0f), 1.0f) * 255.0f);
- buffer[idx + 1] = (uint8_t)(fminf(fmaxf(sinf(v * kTau + kPhase) * 0.5f + 0.5f, 0.0f), 1.0f) * 255.0f);
- buffer[idx + 2] = (uint8_t)(fminf(fmaxf(sinf(v * kTau + 2.0f * kPhase) * 0.5f + 0.5f, 0.0f), 1.0f) * 255.0f);
+ buffer[idx + 0] =
+ (uint8_t)(fminf(fmaxf(sinf(v * kTau) * 0.5f + 0.5f, 0.0f), 1.0f) *
+ 255.0f);
+ buffer[idx + 1] =
+ (uint8_t)(fminf(fmaxf(sinf(v * kTau + kPhase) * 0.5f + 0.5f, 0.0f),
+ 1.0f) *
+ 255.0f);
+ buffer[idx + 2] =
+ (uint8_t)(fminf(fmaxf(sinf(v * kTau + 2.0f * kPhase) * 0.5f + 0.5f,
+ 0.0f),
+ 1.0f) *
+ 255.0f);
buffer[idx + 3] = 255;
}
}
@@ -247,15 +256,22 @@ bool gen_voronoi(uint8_t* buffer, int w, int h, const float* params,
const float ddy = py - fy;
const float dist2 = ddx * ddx + ddy * ddy;
- if (dist2 < f1) { f2 = f1; f1 = dist2; }
- else if (dist2 < f2) { f2 = dist2; }
+ if (dist2 < f1) {
+ f2 = f1;
+ f1 = dist2;
+ } else if (dist2 < f2) {
+ f2 = dist2;
+ }
}
}
float value;
- if (mode == 0) value = sqrtf(f1) * 1.5f;
- else if (mode == 1) value = sqrtf(f2) * 1.2f;
- else value = (sqrtf(f2) - sqrtf(f1)) * 3.0f;
+ if (mode == 0)
+ value = sqrtf(f1) * 1.5f;
+ else if (mode == 1)
+ value = sqrtf(f2) * 1.2f;
+ else
+ value = (sqrtf(f2) - sqrtf(f1)) * 3.0f;
value = fminf(fmaxf(value, 0.0f), 1.0f);
const uint8_t uval = (uint8_t)(value * 255.0f);
@@ -305,7 +321,11 @@ bool gen_normalmap(uint8_t* buffer, int w, int h, const float* params,
// Test-only: Failing generator
bool gen_fail(uint8_t* buffer, int w, int h, const float* params,
int num_params) {
- (void)buffer; (void)w; (void)h; (void)params; (void)num_params;
+ (void)buffer;
+ (void)w;
+ (void)h;
+ (void)params;
+ (void)num_params;
return false;
}
#endif