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Tech ENABLE_LEGACY_OPENGL_REMOVAL - Calculation of camera projection matrix

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(cherry picked from commit prusa3d/PrusaSlicer@a0630420d9)
This commit is contained in:
enricoturri1966 2023-10-27 11:03:15 +08:00 • committed by Noisyfox
parent 1e4f16bd39
commit 59b7c52862
4 changed files with 27 additions and 40 deletions
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7
src/slic3r/GUI/GLCanvas3D.cpp
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@ -1807,14 +1807,8 @@ void GLCanvas3D::render(bool only_init)
camera.requires_zoom_to_volumes = false;
}
camera.apply_view_matrix();
camera.apply_projection(_max_bounding_box(true, true, true));
GLfloat position_cam[4] = { 1.0f, 0.0f, 1.0f, 0.0f };
glsafe(::glLightfv(GL_LIGHT1, GL_POSITION, position_cam));
GLfloat position_top[4] = { -0.5f, -0.5f, 1.0f, 0.0f };
glsafe(::glLightfv(GL_LIGHT0, GL_POSITION, position_top));
wxGetApp().imgui()->new_frame();
if (m_picking_enabled) {
@ -5551,7 +5545,6 @@ void GLCanvas3D::render_thumbnail_internal(ThumbnailData& thumbnail_data, const
camera.zoom_to_box(volumes_box);
camera.select_view("iso");
}
camera.apply_view_matrix();
const Transform3d &view_matrix = camera.get_view_matrix();