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Tech ENABLE_GLBEGIN_GLEND_REMOVAL - Gizmo move grabber connections

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This commit is contained in:
enricoturri1966 2022-01-19 15:08:59 +01:00
parent 2dc63070b6
commit 0b6e2b4aec
2 changed files with 74 additions and 9 deletions
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75
src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
View File

@ -113,17 +113,63 @@ void GLGizmoMove3D::on_render()
glsafe(::glLineWidth((m_hover_id != -1) ? 2.0f : 1.5f));
if (m_hover_id == -1) {
// draw axes
for (unsigned int i = 0; i < 3; ++i) {
if (m_grabbers[i].enabled) {
glsafe(::glColor4fv(AXES_COLOR[i].data()));
::glBegin(GL_LINES);
::glVertex3dv(center.data());
::glVertex3dv(m_grabbers[i].center.data());
glsafe(::glEnd());
auto render_grabber_connection = [this, &center](unsigned int id) {
if (m_grabbers[id].enabled) {
if (!m_grabber_connections[id].model.is_initialized() || !m_grabber_connections[id].old_center.isApprox(center)) {
m_grabber_connections[id].old_center = center;
m_grabber_connections[id].model.reset();
GLModel::InitializationData init_data;
GUI::GLModel::InitializationData::Entity entity;
entity.type = GUI::GLModel::PrimitiveType::Lines;
entity.positions.reserve(2);
entity.positions.emplace_back(center.cast<float>());
entity.positions.emplace_back(m_grabbers[id].center.cast<float>());
entity.normals.reserve(2);
for (size_t j = 0; j < 2; ++j) {
entity.normals.emplace_back(Vec3f::UnitZ());
}
entity.indices.reserve(2);
entity.indices.emplace_back(0);
entity.indices.emplace_back(1);
init_data.entities.emplace_back(entity);
m_grabber_connections[id].model.init_from(init_data);
m_grabber_connections[id].model.set_color(-1, AXES_COLOR[id]);
}
m_grabber_connections[id].model.render();
}
};
if (m_hover_id == -1) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
GLShaderProgram* shader = wxGetApp().get_shader("flat");
if (shader != nullptr) {
shader->start_using();
#endif // ENABLE_GLBEGIN_GLEND_REMOVAL
// draw axes
for (unsigned int i = 0; i < 3; ++i) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
render_grabber_connection(i);
#else
if (m_grabbers[i].enabled) {
glsafe(::glColor4fv(AXES_COLOR[i].data()));
::glBegin(GL_LINES);
::glVertex3dv(center.data());
::glVertex3dv(m_grabbers[i].center.data());
glsafe(::glEnd());
}
#endif // ENABLE_GLBEGIN_GLEND_REMOVAL
}
#if ENABLE_GLBEGIN_GLEND_REMOVAL
shader->stop_using();
}
#endif // ENABLE_GLBEGIN_GLEND_REMOVAL
// draw grabbers
render_grabbers(box);
@ -134,6 +180,16 @@ void GLGizmoMove3D::on_render()
}
else {
// draw axis
#if ENABLE_GLBEGIN_GLEND_REMOVAL
GLShaderProgram* shader = wxGetApp().get_shader("flat");
if (shader != nullptr) {
shader->start_using();
render_grabber_connection(m_hover_id);
shader->stop_using();
}
shader = wxGetApp().get_shader("gouraud_light");
#else
glsafe(::glColor4fv(AXES_COLOR[m_hover_id].data()));
::glBegin(GL_LINES);
::glVertex3dv(center.data());
@ -141,6 +197,7 @@ void GLGizmoMove3D::on_render()
glsafe(::glEnd());
GLShaderProgram* shader = wxGetApp().get_shader("gouraud_light");
#endif // ENABLE_GLBEGIN_GLEND_REMOVAL
if (shader != nullptr) {
shader->start_using();
shader->set_uniform("emission_factor", 0.1f);

8
src/slic3r/GUI/Gizmos/GLGizmoMove.hpp
View File

@ -20,6 +20,14 @@ class GLGizmoMove3D : public GLGizmoBase
Vec3d m_starting_box_bottom_center;
GLModel m_cone;
#if ENABLE_GLBEGIN_GLEND_REMOVAL
struct GrabberConnection
{
GLModel model;
Vec3d old_center{ Vec3d::Zero() };
};
std::array<GrabberConnection, 3> m_grabber_connections;
#endif // ENABLE_GLBEGIN_GLEND_REMOVAL
public:
GLGizmoMove3D(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id);