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Bugfix highDPI screen for Project function and UserInterfaceManager

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brunoherbelin
2020-07-12 18:18:46 +02:00
parent 82f0dd4c5c
commit 155e598971
4 changed files with 9 additions and 5 deletions
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8
RenderingManager.cpp
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@@ -323,9 +323,13 @@ glm::vec3 Rendering::unProject(glm::vec2 screen_coordinate, glm::mat4 modelview)
}
glm::vec2 Rendering::project(glm::vec3 scene_coordinate, glm::mat4 modelview)
glm::vec2 Rendering::project(glm::vec3 scene_coordinate, glm::mat4 modelview, bool to_framebuffer)
{
glm::vec4 viewport = glm::vec4( 0.f, 0.f, main_.width() / main_.dpiScale(), main_.height() / main_.dpiScale());
glm::vec4 viewport;
if (to_framebuffer)
viewport= glm::vec4( 0.f, 0.f, main_.width(), main_.height());
else
viewport= glm::vec4( 0.f, 0.f, main_.width() / main_.dpiScale(), main_.height() / main_.dpiScale());
glm::vec3 P = glm::project( scene_coordinate, modelview, Projection(), viewport );
return glm::vec2(P.x, viewport.w - P.y);