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fix modelviewer background is not transparent

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ostermine 2026-10-11 21:36:34 +03:00
parent eb2afe822d
commit e57e6a5cbe
1 changed files with 8 additions and 1 deletions
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9
src/graphics/ui/elements/ModelViewer.cpp
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@ -120,7 +120,7 @@ void ModelViewer::draw(const DrawContext& pctx, const Assets& assets) {
if (size.x <= 0 || size.y <= 0) { if (size.x <= 0 || size.y <= 0) {
return; return;
} }
fbo = std::make_unique<Framebuffer>(size.x, size.y); fbo = std::make_unique<Framebuffer>(size.x, size.y, true);
} }
fbo->resize(size.x, size.y); fbo->resize(size.x, size.y);
{ {
@ -130,7 +130,14 @@ void ModelViewer::draw(const DrawContext& pctx, const Assets& assets) {
ctx.setViewport({size.x, size.y}); ctx.setViewport({size.x, size.y});
ctx.setDepthTest(true); ctx.setDepthTest(true);
ctx.setCullFace(true); ctx.setCullFace(true);
// transparent background, the screen clear color is restored below
GLfloat clearColor[4];
glGetFloatv(GL_COLOR_CLEAR_VALUE, clearColor);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
display::clear(); display::clear();
glClearColor(
clearColor[0], clearColor[1], clearColor[2], clearColor[3]
);
auto& ui3dShader = assets.require<Shader>("ui3d"); auto& ui3dShader = assets.require<Shader>("ui3d");
ui3dShader.use(); ui3dShader.use();