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Merge pull request #33693 from clayjohn/GLES2-fix_negative_lights_popping

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Fix negative light flickering
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Rémi Verschelde 2019-11-18 16:44:36 +01:00 committed by GitHub
parent ab81353155 14b06fc207
commit 4f10d47f19
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 3 deletions
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4
drivers/gles2/rasterizer_scene_gles2.cpp
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@ -2342,9 +2342,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements,
if (accum_pass) { //accum pass force pass
blend_mode = RasterizerStorageGLES2::Shader::Spatial::BLEND_MODE_ADD;
if (rebind_light && light && light->light_ptr->negative) {
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
if (light && light->light_ptr->negative) {
blend_mode = RasterizerStorageGLES2::Shader::Spatial::BLEND_MODE_SUB;
}
}