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Fix clear color's alpha value will affects 2D editor in Compatibility mode

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When the rt's transparency is false, force the alpha of the clear color to one
This commit is contained in:
jsjtxietian 2023-09-07 12:54:06 +08:00
parent f7c48cf803
commit e21a485dbc
1 changed files with 1 additions and 1 deletions
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2
drivers/gles3/rasterizer_canvas_gles3.cpp
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@ -2115,7 +2115,7 @@ void RasterizerCanvasGLES3::canvas_begin(RID p_to_render_target, bool p_to_backb
if (render_target && render_target->clear_requested) {
const Color &col = render_target->clear_color;
glClearColor(col.r, col.g, col.b, col.a);
glClearColor(col.r, col.g, col.b, render_target->is_transparent ? col.a : 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
render_target->clear_requested = false;