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| author | syuilo <4439005+syuilo@users.noreply.github.com> | 2025-08-25 13:25:05 +0900 |
|---|---|---|
| committer | syuilo <4439005+syuilo@users.noreply.github.com> | 2025-08-25 13:25:05 +0900 |
| commit | 3741fa4b494d5941bf487ff267b4a1a80cbe3258 (patch) | |
| tree | cf59a79e9068f7f5e30b6c7fc40ba1c239fcc8bd /packages/frontend/src/components | |
| parent | fix typo (diff) | |
| download | misskey-3741fa4b494d5941bf487ff267b4a1a80cbe3258.tar.gz misskey-3741fa4b494d5941bf487ff267b4a1a80cbe3258.tar.bz2 misskey-3741fa4b494d5941bf487ff267b4a1a80cbe3258.zip | |
refactor
Diffstat (limited to 'packages/frontend/src/components')
| -rw-r--r-- | packages/frontend/src/components/MkAnimBg.vue | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/packages/frontend/src/components/MkAnimBg.vue b/packages/frontend/src/components/MkAnimBg.vue index e57fbcdee3..82606c9aa4 100644 --- a/packages/frontend/src/components/MkAnimBg.vue +++ b/packages/frontend/src/components/MkAnimBg.vue @@ -44,7 +44,7 @@ function initShaderProgram(gl: WebGLRenderingContext, vsSource: string, fsSource const fragmentShader = loadShader(gl, gl.FRAGMENT_SHADER, fsSource); const shaderProgram = gl.createProgram(); - if (shaderProgram == null || vertexShader == null || fragmentShader == null) return null; + if (vertexShader == null || fragmentShader == null) return null; gl.attachShader(shaderProgram, vertexShader); gl.attachShader(shaderProgram, fragmentShader); @@ -71,8 +71,10 @@ onMounted(() => { canvas.width = width; canvas.height = height; - const gl = canvas.getContext('webgl', { premultipliedAlpha: true }); - if (gl == null) return; + const maybeGl = canvas.getContext('webgl', { premultipliedAlpha: true }); + if (maybeGl == null) return; + + const gl = maybeGl; gl.clearColor(0.0, 0.0, 0.0, 0.0); gl.clear(gl.COLOR_BUFFER_BIT); @@ -229,8 +231,8 @@ onMounted(() => { gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertices), gl.DYNAMIC_DRAW); if (isChromatic()) { - gl!.uniform1f(u_time, 0); - gl!.drawArrays(gl!.TRIANGLE_STRIP, 0, 4); + gl.uniform1f(u_time, 0); + gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4); } else { function render(timeStamp: number) { let sizeChanged = false; @@ -249,8 +251,8 @@ onMounted(() => { gl.viewport(0, 0, width, height); } - gl!.uniform1f(u_time, timeStamp); - gl!.drawArrays(gl!.TRIANGLE_STRIP, 0, 4); + gl.uniform1f(u_time, timeStamp); + gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4); handle = window.requestAnimationFrame(render); } |