mirror of
https://github.com/AxioDL/metaforce.git
synced 2025-12-09 01:07:43 +00:00
Initial MP1 MREA support
This commit is contained in:
Jack Andersen
152
DataSpec/DNACommon/CMDL.cpp
Normal file
152
DataSpec/DNACommon/CMDL.cpp
Normal file
@@ -0,0 +1,152 @@
|
||||
#include "CMDL.hpp"
|
||||
|
||||
namespace Retro
|
||||
{
|
||||
namespace DNACMDL
|
||||
{
|
||||
|
||||
void InitGeomBlenderContext(HECL::BlenderConnection::PyOutStream& os,
|
||||
const HECL::ProjectPath& masterShaderPath)
|
||||
{
|
||||
os << "# Using 'Blender Game'\n"
|
||||
"bpy.context.scene.render.engine = 'BLENDER_GAME'\n"
|
||||
"\n"
|
||||
"# Clear Scene\n"
|
||||
"for ob in bpy.data.objects:\n"
|
||||
" if ob.type != 'LAMP':\n"
|
||||
" bpy.context.scene.objects.unlink(ob)\n"
|
||||
" bpy.data.objects.remove(ob)\n"
|
||||
"\n"
|
||||
"# Property to convey original vert indices in overdraw meshes\n"
|
||||
"class CMDLOriginalIndex(bpy.types.PropertyGroup):\n"
|
||||
" index = bpy.props.IntProperty(name='Original Vertex Index')\n"
|
||||
"bpy.utils.register_class(CMDLOriginalIndex)\n"
|
||||
"bpy.types.Mesh.cmdl_orig_verts = bpy.props.CollectionProperty(type=CMDLOriginalIndex)\n"
|
||||
"\n"
|
||||
"def loop_from_facevert(face, vert_idx):\n"
|
||||
" for loop in face.loops:\n"
|
||||
" if loop.vert.index == vert_idx:\n"
|
||||
" return loop\n"
|
||||
"\n"
|
||||
"def add_triangle(bm, vert_seq, vert_indices, norm_seq, norm_indices, mat_nr, od_list):\n"
|
||||
" if len(set(vert_indices)) != 3:\n"
|
||||
" return None, None\n"
|
||||
"\n"
|
||||
" ret_mesh = bm\n"
|
||||
" vert_seq.ensure_lookup_table()\n"
|
||||
" verts = [vert_seq[i] for i in vert_indices]\n"
|
||||
" norms = [norm_seq[i] for i in norm_indices]\n"
|
||||
"\n"
|
||||
" # Make the face\n"
|
||||
" face = bm.faces.get(verts)\n"
|
||||
"\n"
|
||||
" if face is not None and face.material_index != mat_nr: # Same poly, new material\n"
|
||||
" # Overdraw detected; track copy\n"
|
||||
" od_entry = None\n"
|
||||
" for entry in od_list:\n"
|
||||
" if entry['material'] == mat_nr:\n"
|
||||
" od_entry = entry\n"
|
||||
" if od_entry is None:\n"
|
||||
" bm_cpy = bm.copy()\n"
|
||||
" od_entry = {'material':mat_nr, 'bm':bm_cpy}\n"
|
||||
" bmesh.ops.delete(od_entry['bm'], geom=od_entry['bm'].faces, context=3)\n"
|
||||
" od_list.append(od_entry)\n"
|
||||
" od_entry['bm'].verts.ensure_lookup_table()\n"
|
||||
" verts = [od_entry['bm'].verts[i] for i in vert_indices]\n"
|
||||
" face = od_entry['bm'].faces.get(verts)\n"
|
||||
" if face is None:\n"
|
||||
" face = od_entry['bm'].faces.new(verts)\n"
|
||||
" else: # Probably a double-sided surface\n"
|
||||
" face = face.copy()\n"
|
||||
" face.normal_flip()\n"
|
||||
" ret_mesh = od_entry['bm']\n"
|
||||
"\n"
|
||||
" elif face is not None: # Same material, probably double-sided\n"
|
||||
" face = face.copy()\n"
|
||||
" face.normal_flip()\n"
|
||||
"\n"
|
||||
" else: \n"
|
||||
" face = bm.faces.new(verts)\n"
|
||||
"\n"
|
||||
" # Apply normals\n"
|
||||
" for i in range(3):\n"
|
||||
" verts[i].normal = norms[i]\n"
|
||||
"\n"
|
||||
" for i in range(3):\n"
|
||||
" face.verts[i].index = vert_indices[i]\n"
|
||||
" face.material_index = mat_nr\n"
|
||||
" face.smooth = True\n"
|
||||
"\n"
|
||||
" return face, ret_mesh\n"
|
||||
"\n";
|
||||
|
||||
/* Link master shader library */
|
||||
os.format("# Master shader library\n"
|
||||
"with bpy.data.libraries.load('%s', link=True, relative=True) as (data_from, data_to):\n"
|
||||
" data_to.node_groups = data_from.node_groups\n"
|
||||
"\n", masterShaderPath.getAbsolutePathUTF8().c_str());
|
||||
}
|
||||
|
||||
void FinishBlenderMesh(HECL::BlenderConnection::PyOutStream& os,
|
||||
unsigned matSetCount, int meshIdx)
|
||||
{
|
||||
if (meshIdx < 0)
|
||||
os.format("mesh = bpy.data.meshes.new(bpy.context.scene.name)\n"
|
||||
"obj = bpy.data.objects.new(mesh.name, mesh)\n"
|
||||
"obj.show_transparent = True\n"
|
||||
"bpy.context.scene.objects.link(obj)\n"
|
||||
"mesh.hecl_material_count = %u\n", matSetCount);
|
||||
else
|
||||
os.format("mesh = bpy.data.meshes.new(bpy.context.scene.name + '_%3d')\n"
|
||||
"obj = bpy.data.objects.new(mesh.name, mesh)\n"
|
||||
"obj.show_transparent = True\n"
|
||||
"bpy.context.scene.objects.link(obj)\n"
|
||||
"mesh.hecl_material_count = %u\n", meshIdx, matSetCount);
|
||||
|
||||
os << "for material in materials:\n"
|
||||
" mesh.materials.append(material)\n"
|
||||
"\n"
|
||||
"# Preserve original indices\n"
|
||||
"for vert in bm.verts:\n"
|
||||
" ov = mesh.cmdl_orig_verts.add()\n"
|
||||
" ov.index = vert.index\n"
|
||||
"\n"
|
||||
"# Merge OD meshes\n"
|
||||
"for od_entry in od_list:\n"
|
||||
" vert_dict = {}\n"
|
||||
"\n"
|
||||
" for vert in od_entry['bm'].verts:\n"
|
||||
" if len(vert.link_faces):\n"
|
||||
" vert_dict[vert.index] = bm.verts.new(vert.co, vert)\n"
|
||||
" ov = mesh.cmdl_orig_verts.add()\n"
|
||||
" ov.index = vert.index\n"
|
||||
"\n"
|
||||
" for face in od_entry['bm'].faces:\n"
|
||||
" merge_verts = [vert_dict[fv.index] for fv in face.verts]\n"
|
||||
" if bm.faces.get(merge_verts) is not None:\n"
|
||||
" continue\n"
|
||||
" merge_face = bm.faces.new(merge_verts)\n"
|
||||
" for i in range(len(face.loops)):\n"
|
||||
" old = face.loops[i]\n"
|
||||
" new = merge_face.loops[i]\n"
|
||||
" for j in range(len(od_entry['bm'].loops.layers.uv)):\n"
|
||||
" new[bm.loops.layers.uv[j]] = old[od_entry['bm'].loops.layers.uv[j]]\n"
|
||||
" merge_face.smooth = True\n"
|
||||
" merge_face.material_index = face.material_index\n"
|
||||
"\n"
|
||||
" od_entry['bm'].free()\n"
|
||||
"\n"
|
||||
"# Remove loose vertices\n"
|
||||
"#to_remove = []\n"
|
||||
"#for vert in bm.verts:\n"
|
||||
"# if not len(vert.link_faces):\n"
|
||||
"# to_remove.append(vert)\n"
|
||||
"#bmesh.ops.delete(bm, geom=to_remove, context=1)\n"
|
||||
"\n"
|
||||
"bm.to_mesh(mesh)\n"
|
||||
"bm.free()\n"
|
||||
"\n";
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user