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Allow rotating entity selectionboxes (#12379)

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Lars Müller 2022-10-30 16:53:14 +01:00 • committed by GitHub
parent b829231992
commit 077627181e
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18 changed files with 271 additions and 58 deletions
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31
src/client/hud.cpp
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@ -826,28 +826,31 @@ void Hud::setSelectionPos(const v3f &pos, const v3s16 &camera_offset)
void Hud::drawSelectionMesh()
{
if (m_mode == HIGHLIGHT_NONE || (m_mode == HIGHLIGHT_HALO && !m_selection_mesh))
return;
const video::SMaterial oldmaterial = driver->getMaterial2D();
driver->setMaterial(m_selection_material);
const core::matrix4 oldtransform = driver->getTransform(video::ETS_WORLD);
core::matrix4 translate;
translate.setTranslation(m_selection_pos_with_offset);
core::matrix4 rotation;
rotation.setRotationDegrees(m_selection_rotation);
driver->setTransform(video::ETS_WORLD, translate * rotation);
if (m_mode == HIGHLIGHT_BOX) {
// Draw 3D selection boxes
video::SMaterial oldmaterial = driver->getMaterial2D();
driver->setMaterial(m_selection_material);
for (auto & selection_box : m_selection_boxes) {
aabb3f box = aabb3f(
selection_box.MinEdge + m_selection_pos_with_offset,
selection_box.MaxEdge + m_selection_pos_with_offset);
u32 r = (selectionbox_argb.getRed() *
m_selection_mesh_color.getRed() / 255);
u32 g = (selectionbox_argb.getGreen() *
m_selection_mesh_color.getGreen() / 255);
u32 b = (selectionbox_argb.getBlue() *
m_selection_mesh_color.getBlue() / 255);
driver->draw3DBox(box, video::SColor(255, r, g, b));
driver->draw3DBox(selection_box, video::SColor(255, r, g, b));
}
driver->setMaterial(oldmaterial);
} else if (m_mode == HIGHLIGHT_HALO && m_selection_mesh) {
// Draw selection mesh
video::SMaterial oldmaterial = driver->getMaterial2D();
driver->setMaterial(m_selection_material);
setMeshColor(m_selection_mesh, m_selection_mesh_color);
video::SColor face_color(0,
MYMIN(255, m_selection_mesh_color.getRed() * 1.5),
@ -855,16 +858,14 @@ void Hud::drawSelectionMesh()
MYMIN(255, m_selection_mesh_color.getBlue() * 1.5));
setMeshColorByNormal(m_selection_mesh, m_selected_face_normal,
face_color);
scene::IMesh* mesh = cloneMesh(m_selection_mesh);
translateMesh(mesh, m_selection_pos_with_offset);
u32 mc = m_selection_mesh->getMeshBufferCount();
for (u32 i = 0; i < mc; i++) {
scene::IMeshBuffer *buf = mesh->getMeshBuffer(i);
scene::IMeshBuffer *buf = m_selection_mesh->getMeshBuffer(i);
driver->drawMeshBuffer(buf);
}
mesh->drop();
driver->setMaterial(oldmaterial);
}
driver->setMaterial(oldmaterial);
driver->setTransform(video::ETS_WORLD, oldtransform);
}
enum Hud::BlockBoundsMode Hud::toggleBlockBounds()