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修复着色器语法兼容性错误

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This commit is contained in:
ww-rm
2025-10-29 19:33:45 +08:00
parent 9331656431
commit 2e4a5a75c0
1 changed files with 4 additions and 4 deletions
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8
Spine/Utils/SFMLShader.cs
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@@ -14,7 +14,7 @@ namespace Spine.Utils
/// </summary>
private const string FRAGMENT_VertexAlpha =
"uniform sampler2D t;" +
"void main() { vec4 p = texture(t, gl_TexCoord[0].xy);" +
"void main() { vec4 p = texture2D(t, gl_TexCoord[0].xy);" +
"p.rgb *= p.a * gl_Color.a;" +
"gl_FragColor = gl_Color * p; }"
;
@@ -24,7 +24,7 @@ namespace Spine.Utils
/// </summary>
private const string FRAGMENT_VertexAlphaPma =
"uniform sampler2D t;" +
"void main() { vec4 p = texture(t, gl_TexCoord[0].xy);" +
"void main() { vec4 p = texture2D(t, gl_TexCoord[0].xy);" +
"p.rgb *= gl_Color.a;" +
"gl_FragColor = gl_Color * p; }"
;
@@ -34,8 +34,8 @@ namespace Spine.Utils
/// </summary>
private const string FRAGMENT_InvPma =
"uniform sampler2D t;" +
"void main() { vec4 p = texture(t, gl_TexCoord[0].xy);" +
"if (p.a > 0) p.rgb /= max(max(max(p.r, p.g), p.b), p.a);" +
"void main() { vec4 p = texture2D(t, gl_TexCoord[0].xy);" +
"if (p.a > 0.0) p.rgb /= max(max(max(p.r, p.g), p.b), p.a);" +
"gl_FragColor = p; }"
;