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Add "-rigid" postfix import feature to create rigid bodies

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This commit is contained in:
jay3d 2016-06-04 19:07:48 -04:00
parent 57c67fb0f7
commit 6b74e43a5b
1 changed files with 45 additions and 1 deletions
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46
tools/editor/io_plugins/editor_scene_import_plugin.cpp
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@ -30,6 +30,7 @@
#include "globals.h"
#include "tools/editor/editor_node.h"
#include "scene/resources/packed_scene.h"
#include "scene/resources/box_shape.h"
#include "os/file_access.h"
#include "scene/3d/path.h"
#include "scene/animation/animation_player.h"
@ -1073,7 +1074,7 @@ const EditorSceneImportDialog::FlagInfo EditorSceneImportDialog::scene_flag_name
{EditorSceneImportPlugin::SCENE_FLAG_LINEARIZE_DIFFUSE_TEXTURES,("Actions"),"SRGB->Linear Of Diffuse Textures",false},
{EditorSceneImportPlugin::SCENE_FLAG_CONVERT_NORMALMAPS_TO_XY,("Actions"),"Convert Normal Maps to XY",true},
{EditorSceneImportPlugin::SCENE_FLAG_SET_LIGHTMAP_TO_UV2_IF_EXISTS,("Actions"),"Set Material Lightmap to UV2 if Tex2Array Exists",true},
{EditorSceneImportPlugin::SCENE_FLAG_CREATE_COLLISIONS,("Create"),"Create Collisions (-col},-colonly)",true},
{EditorSceneImportPlugin::SCENE_FLAG_CREATE_COLLISIONS,("Create"),"Create Collisions and/or Rigid Bodies (-col,-colonly,-rigid)",true},
{EditorSceneImportPlugin::SCENE_FLAG_CREATE_PORTALS,("Create"),"Create Portals (-portal)",true},
{EditorSceneImportPlugin::SCENE_FLAG_CREATE_ROOMS,("Create"),"Create Rooms (-room)",true},
{EditorSceneImportPlugin::SCENE_FLAG_SIMPLIFY_ROOMS,("Create"),"Simplify Rooms",false},
@ -1745,6 +1746,49 @@ Node* EditorSceneImportPlugin::_fix_node(Node *p_node,Node *p_root,Map<Ref<Mesh>
colshape->set_owner(sb->get_owner());
}
} else if (p_flags&SCENE_FLAG_CREATE_COLLISIONS && _teststr(name,"rigid") && p_node->cast_to<MeshInstance>()) {
if (isroot)
return p_node;
// get mesh instance and bounding box
MeshInstance *mi = p_node->cast_to<MeshInstance>();
AABB aabb = mi->get_aabb();
// create a new rigid body collision node
RigidBody * rigid_body = memnew( RigidBody );
Node * col = rigid_body;
ERR_FAIL_COND_V(!col,NULL);
// remove node name postfix
col->set_name(_fixstr(name,"rigid"));
// get mesh instance xform matrix to the rigid body collision node
col->cast_to<Spatial>()->set_transform(mi->get_transform());
// save original node by duplicating it into a new instance and correcting the name
Node * mesh = p_node->duplicate();
mesh->set_name(_fixstr(name,"rigid"));
// reset the xform matrix of the duplicated node so it can inherit parent node xform
mesh->cast_to<Spatial>()->set_transform(Transform(Matrix3()));
// reparent the new mesh node to the rigid body collision node
p_node->add_child(mesh);
mesh->set_owner(p_node->get_owner());
// replace the original node with the rigid body collision node
p_node->replace_by(col);
memdelete(p_node);
p_node=col;
// create an alias for the rigid body collision node
RigidBody *rb = col->cast_to<RigidBody>();
// create a new Box collision shape and set the right extents
Ref<BoxShape> shape = memnew( BoxShape );
shape->set_extents(aabb.get_size() * 0.5);
CollisionShape *colshape = memnew( CollisionShape);
colshape->set_name("shape");
colshape->set_shape(shape);
// reparent the new collision shape to the rigid body collision node
rb->add_child(colshape);
colshape->set_owner(p_node->get_owner());
} else if (p_flags&SCENE_FLAG_CREATE_COLLISIONS &&_teststr(name,"col") && p_node->cast_to<MeshInstance>()) {