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This commit is contained in:
syuilo 2025-06-03 12:40:35 +09:00
parent 1f4170c259
commit a2e391d6e4
2 changed files with 6 additions and 3 deletions
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2
packages/frontend/src/components/MkWatermarkEditorDialog.Layer.vue
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@ -108,7 +108,7 @@ SPDX-License-Identifier: AGPL-3.0-only
<MkRange <MkRange
v-model="layer.angle" v-model="layer.angle"
:min="0" :min="-1"
:max="1" :max="1"
:step="0.01" :step="0.01"
continuousUpdate continuousUpdate

7
packages/frontend/src/utility/image-effector/fxs/stripe.ts
View File

@ -26,9 +26,12 @@ out vec4 out_color;
void main() { void main() {
vec4 in_color = texture(in_texture, in_uv); vec4 in_color = texture(in_texture, in_uv);
float x_ratio = max(in_resolution.x / in_resolution.y, 1.0);
float y_ratio = max(in_resolution.y / in_resolution.x, 1.0);
float angle = u_angle * PI; float angle = u_angle * PI;
mat2 rotationMatrix = mat2(cos(angle), -sin(angle), sin(angle), cos(angle)); mat2 rotationMatrix = mat2(cos(angle), -sin(angle), sin(angle), cos(angle));
vec2 rotatedUV = rotationMatrix * (in_uv - 0.5); vec2 rotatedUV = rotationMatrix * (vec2(in_uv.x * x_ratio, in_uv.y * y_ratio) - 0.5);
float phase = u_phase * TWO_PI; float phase = u_phase * TWO_PI;
float value = (1.0 + sin((rotatedUV.x * u_frequency - HALF_PI) + phase)) / 2.0; float value = (1.0 + sin((rotatedUV.x * u_frequency - HALF_PI) + phase)) / 2.0;
value = value < u_threshold ? 1.0 : 0.0; value = value < u_threshold ? 1.0 : 0.0;
@ -50,7 +53,7 @@ export const FX_stripe = defineImageEffectorFx({
angle: { angle: {
type: 'number' as const, type: 'number' as const,
default: 0.5, default: 0.5,
min: 0.0, min: -1.0,
max: 1.0, max: 1.0,
step: 0.01, step: 0.01,
}, },