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Merge pull request #25522 from aqnuep/MeshLibrary_improvements

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MeshLibrary export improvements
This commit is contained in:
Rémi Verschelde
2019-06-03 13:59:43 +02:00
committed by GitHub
parent b3162a2a28 6df53e0401
commit 0dac4d6db6
9 changed files with 72 additions and 39 deletions
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43
editor/editor_plugin.cpp
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@@ -48,7 +48,7 @@ Array EditorInterface::_make_mesh_previews(const Array &p_meshes, int p_preview_
meshes.push_back(p_meshes[i]);
}
Vector<Ref<Texture> > textures = make_mesh_previews(meshes, p_preview_size);
Vector<Ref<Texture> > textures = make_mesh_previews(meshes, NULL, p_preview_size);
Array ret;
for (int i = 0; i < textures.size(); i++) {
ret.push_back(textures[i]);
@@ -57,7 +57,7 @@ Array EditorInterface::_make_mesh_previews(const Array &p_meshes, int p_preview_
return ret;
}
Vector<Ref<Texture> > EditorInterface::make_mesh_previews(const Vector<Ref<Mesh> > &p_meshes, int p_preview_size) {
Vector<Ref<Texture> > EditorInterface::make_mesh_previews(const Vector<Ref<Mesh> > &p_meshes, Vector<Transform> *p_transforms, int p_preview_size) {
int size = p_preview_size;
@@ -74,25 +74,14 @@ Vector<Ref<Texture> > EditorInterface::make_mesh_previews(const Vector<Ref<Mesh>
RID camera = VS::get_singleton()->camera_create();
VS::get_singleton()->viewport_attach_camera(viewport, camera);
VS::get_singleton()->camera_set_transform(camera, Transform(Basis(), Vector3(0, 0, 3)));
//VS::get_singleton()->camera_set_perspective(camera,45,0.1,10);
VS::get_singleton()->camera_set_orthogonal(camera, 1.0, 0.01, 1000.0);
RID light = VS::get_singleton()->directional_light_create();
RID light_instance = VS::get_singleton()->instance_create2(light, scenario);
VS::get_singleton()->instance_set_transform(light_instance, Transform().looking_at(Vector3(-1, -1, -1), Vector3(0, 1, 0)));
RID light2 = VS::get_singleton()->directional_light_create();
VS::get_singleton()->light_set_color(light2, Color(0.7, 0.7, 0.7));
//VS::get_singleton()->light_set_color(light2, VS::LIGHT_COLOR_SPECULAR, Color(0.0, 0.0, 0.0));
RID light_instance2 = VS::get_singleton()->instance_create2(light2, scenario);
VS::get_singleton()->instance_set_transform(light_instance2, Transform().looking_at(Vector3(0, 1, 0), Vector3(0, 0, 1)));
//sphere = VS::get_singleton()->mesh_create();
RID mesh_instance = VS::get_singleton()->instance_create();
VS::get_singleton()->instance_set_scenario(mesh_instance, scenario);
EditorProgress ep("mlib", TTR("Creating Mesh Previews"), p_meshes.size());
Vector<Ref<Texture> > textures;
@@ -104,25 +93,38 @@ Vector<Ref<Texture> > EditorInterface::make_mesh_previews(const Vector<Ref<Mesh>
textures.push_back(Ref<Texture>());
continue;
}
Transform mesh_xform;
if (p_transforms != NULL) {
mesh_xform = (*p_transforms)[i];
}
RID inst = VS::get_singleton()->instance_create2(mesh->get_rid(), scenario);
VS::get_singleton()->instance_set_transform(inst, mesh_xform);
AABB aabb = mesh->get_aabb();
Vector3 ofs = aabb.position + aabb.size * 0.5;
aabb.position -= ofs;
Transform xform;
xform.basis = Basis().rotated(Vector3(0, 1, 0), -Math_PI * 0.25);
xform.basis = Basis().rotated(Vector3(1, 0, 0), Math_PI * 0.25) * xform.basis;
xform.basis = Basis().rotated(Vector3(0, 1, 0), -Math_PI / 6);
xform.basis = Basis().rotated(Vector3(1, 0, 0), Math_PI / 6) * xform.basis;
AABB rot_aabb = xform.xform(aabb);
float m = MAX(rot_aabb.size.x, rot_aabb.size.y) * 0.5;
if (m == 0) {
textures.push_back(Ref<Texture>());
continue;
}
m = 1.0 / m;
m *= 0.5;
xform.basis.scale(Vector3(m, m, m));
xform.origin = -xform.basis.xform(ofs); //-ofs*m;
xform.origin.z -= rot_aabb.size.z * 2;
RID inst = VS::get_singleton()->instance_create2(mesh->get_rid(), scenario);
VS::get_singleton()->instance_set_transform(inst, xform);
xform.invert();
xform = mesh_xform * xform;
VS::get_singleton()->camera_set_transform(camera, xform * Transform(Basis(), Vector3(0, 0, 3)));
VS::get_singleton()->camera_set_orthogonal(camera, m * 2, 0.01, 1000.0);
VS::get_singleton()->instance_set_transform(light_instance, xform * Transform().looking_at(Vector3(-2, -1, -1), Vector3(0, 1, 0)));
VS::get_singleton()->instance_set_transform(light_instance2, xform * Transform().looking_at(Vector3(+1, -1, -2), Vector3(0, 1, 0)));
ep.step(TTR("Thumbnail..."), i);
Main::iteration();
Main::iteration();
@@ -136,7 +138,6 @@ Vector<Ref<Texture> > EditorInterface::make_mesh_previews(const Vector<Ref<Mesh>
textures.push_back(it);
}
VS::get_singleton()->free(mesh_instance);
VS::get_singleton()->free(viewport);
VS::get_singleton()->free(light);
VS::get_singleton()->free(light_instance);