polylist Triangles2Polylist(triangles triangles)
{
polylist poly = new polylist();
poly.count = triangles.count;
poly.input = triangles.input;
poly.material = triangles.material;
poly.name = triangles.name;
poly.p = triangles.p;
string str = "3 ";
System.Text.StringBuilder builder = new System.Text.StringBuilder(str.Length * (int)poly.count);
for (int i = 0; i < (int)poly.count; i++)
{
builder.Append(str);
}
poly.vcount = builder.ToString();
return(poly);
}
public static polylist MakePolyList(ulong id_num, uint[] indices, ref uint largest_offset)
{
polylist plist = new polylist();
plist.material = "MaterialInstance_" + id_num;
plist.input = new InputLocalOffset[] {
makeInputOffset("vertices", "VERTEX", 0, false, 0),
makeInputOffset("texCoord_source", "TEXCOORD", 1, true, 0),
makeInputOffset("color_source", "COLOR", 2, true, 0)
};
string p = "", vcount = "";
long len = indices.LongLength;
uint largest = largest_offset;
for (long i = 0; i < len; i++)
{
if (i % 3 == 0)
{
vcount += "3 ";
}
uint index = indices[i] + largest_offset;
largest = Math.Max(largest, indices[i] + largest_offset);
p += index.ToString() + " " + index.ToString() + " " + index.ToString();
if (i < len - 1)
{
p += " ";
}
}
largest_offset = largest + 1;
plist.vcount = vcount;
plist.count = (ulong)(indices.LongLength / 3);
plist.p = p;
return(plist);
}
public static void AddSkinnedModelWithAnimations(ref Skin SkinChunk, ref SkeletonCTTR SkeletonChunk, ref Shader[] ShaderChunks)//, ref Animation[] AnimChunks)
{
List <uint> IndexList = new List <uint>();
cachedGeoms.geometry = new geometry[SkinChunk.NumPrimGroups];
for (int primgroups = 0; primgroups < SkinChunk.NumPrimGroups; primgroups++)
{
cachedGeoms.geometry[primgroups] = new geometry();
cachedGeoms.geometry[primgroups].id = "geometry" + primgroups;
cachedGeoms.geometry[primgroups].name = "geometry" + primgroups;
mesh newMesh = new Collada141.mesh();
newMesh.vertices = new vertices();
newMesh.vertices.id = "geometry" + primgroups + "-vertices";
newMesh.vertices.name = "geometry" + primgroups + "-vertices";
newMesh.vertices.input = new InputLocal[1];
newMesh.vertices.input[0] = new InputLocal();
newMesh.vertices.input[0].semantic = "POSITION";
newMesh.vertices.input[0].source = "#geometry" + primgroups + "-positions";
//newMesh.vertices.input[1] = new InputLocal();
//newMesh.vertices.input[1].semantic = "TEXCOORD";
//newMesh.vertices.input[1].source = "#geometry" + primgroups + "-texcoords";
//newMesh.vertices.input[2].semantic = "COLOR";
//newMesh.vertices.input[2].source = "#geometry0-colors";
newMesh.source = new source[3];
newMesh.source[0] = new source();
newMesh.source[0].id = "geometry" + primgroups + "-positions";
float_array geom_positions = new float_array();
geom_positions.id = "geometry" + primgroups + "-positions-array";
PositionList posList = SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <PositionList>()[0];
geom_positions.count = (ulong)posList.Positions.Length * 3;
geom_positions.Values = new double[geom_positions.count];
for (ulong i = 0; i < geom_positions.count / 3; i++)
{
if (i % 3 == 0)
{
geom_positions.Values[i] = posList.Positions[i / 3].X;
}
else if (i % 3 == 1)
{
geom_positions.Values[i] = posList.Positions[i / 3].Y;
}
else
{
geom_positions.Values[i] = posList.Positions[i / 3].Z;
}
}
newMesh.source[0].Item = geom_positions;
newMesh.source[0].technique_common = new sourceTechnique_common();
newMesh.source[0].technique_common.accessor = new accessor();
newMesh.source[0].technique_common.accessor.source = "#" + geom_positions.id;
newMesh.source[0].technique_common.accessor.count = geom_positions.count / 3;
newMesh.source[0].technique_common.accessor.stride = 3;
newMesh.source[0].technique_common.accessor.param = new param[3] {
new param(), new param(), new param(),
};
newMesh.source[0].technique_common.accessor.param[0].name = "X";
newMesh.source[0].technique_common.accessor.param[0].type = "float";
newMesh.source[0].technique_common.accessor.param[1].name = "Y";
newMesh.source[0].technique_common.accessor.param[1].type = "float";
newMesh.source[0].technique_common.accessor.param[2].name = "Z";
newMesh.source[0].technique_common.accessor.param[2].type = "float";
newMesh.source[1] = new source();
newMesh.source[1].id = "geometry" + primgroups + "-mesh-normals";
float_array geom_normals = new float_array();
geom_normals.id = "geometry" + primgroups + "-mesh-map-array";
NormalList normals = SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <NormalList>()[0];
geom_normals.count = (ulong)normals.Normals.Length * 3;
geom_normals.Values = new double[geom_normals.count];
for (ulong i = 0; i < geom_normals.count; i++)
{
if (i % 3 == 0)
{
geom_normals.Values[i] = normals.Normals[i / 3].X;
}
else if (i % 3 == 1)
{
geom_normals.Values[i] = normals.Normals[i / 3].Y;
}
else
{
geom_normals.Values[i] = normals.Normals[i / 3].Z;
}
}
newMesh.source[1].Item = geom_normals;
newMesh.source[1].technique_common = new sourceTechnique_common();
newMesh.source[1].technique_common.accessor = new accessor();
newMesh.source[1].technique_common.accessor.source = "#" + geom_normals.id;
newMesh.source[1].technique_common.accessor.count = geom_positions.count / 3;
newMesh.source[1].technique_common.accessor.stride = 3;
newMesh.source[1].technique_common.accessor.param = new param[3] {
new param(), new param(), new param(),
};
newMesh.source[1].technique_common.accessor.param[0].name = "X";
newMesh.source[1].technique_common.accessor.param[0].type = "float";
newMesh.source[1].technique_common.accessor.param[1].name = "Y";
newMesh.source[1].technique_common.accessor.param[1].type = "float";
newMesh.source[1].technique_common.accessor.param[2].name = "Z";
newMesh.source[1].technique_common.accessor.param[2].type = "float";
newMesh.source[2] = new source();
newMesh.source[2].id = "geometry" + primgroups + "-mesh-map-0";
float_array geom_texcoords = new float_array();
geom_texcoords.id = "geometry" + primgroups + "-mesh-map-array";
UVList UV = SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <UVList>()[0];
geom_texcoords.count = (ulong)UV.UVs.Length * 2;
geom_texcoords.Values = new double[geom_texcoords.count];
for (ulong i = 0; i < geom_texcoords.count; i++)
{
ulong pos = i / 2;
geom_texcoords.Values[i] = UV.UVs[pos].X;
i++;
geom_texcoords.Values[i] = UV.UVs[pos].Y;
}
newMesh.source[2].Item = geom_texcoords;
newMesh.source[2].technique_common = new sourceTechnique_common();
newMesh.source[2].technique_common.accessor = new accessor();
newMesh.source[2].technique_common.accessor.source = "#" + geom_texcoords.id;
newMesh.source[2].technique_common.accessor.count = geom_texcoords.count / 2;
newMesh.source[2].technique_common.accessor.stride = 2;
newMesh.source[2].technique_common.accessor.param = new param[2] {
new param(), new param(),
};
newMesh.source[2].technique_common.accessor.param[0].name = "S";
newMesh.source[2].technique_common.accessor.param[0].type = "float";
newMesh.source[2].technique_common.accessor.param[1].name = "T";
newMesh.source[2].technique_common.accessor.param[1].type = "float";
/*
* newMesh.source[3].id = "geometry" + primgroups + "-colors-Col";
* float_array geom_colors = new float_array();
* geom_colors.id = "geometry" + primgroups + "-colors-Col-array";
* ColourList colors = SkinChunk.GetChildren<PrimitiveGroupCTTR>()[primgroups].GetChildren<ColourList>()[0];
* geom_colors.count = (ulong)colors.Colours.Length * 3;
* geom_colors.Values = new double[geom_colors.count];
* for (ulong i = 0; i < geom_colors.count / 3; i++)
* {
* if (i % 3 == 0)
* {
* geom_colors.Values[i] = colors.Colours[i];
* }
* else if (i % 3 == 1)
* {
* geom_colors.Values[i] = colors.Colours[i / 3];
* }
* else
* {
* geom_colors.Values[i] = colors.Colours[i / 3];
* }
* }
*
* newMesh.source[3].Item = geom_colors;
* newMesh.source[3].technique_common = new sourceTechnique_common();
* newMesh.source[3].technique_common.accessor = new accessor();
* newMesh.source[3].technique_common.accessor.source = geom_colors.id;
* newMesh.source[3].technique_common.accessor.count = geom_colors.count / 3;
* newMesh.source[3].technique_common.accessor.stride = 3;
* newMesh.source[3].technique_common.accessor.param = new param[3];
* newMesh.source[3].technique_common.accessor.param[0].name = "R";
* newMesh.source[3].technique_common.accessor.param[0].type = "float";
* newMesh.source[3].technique_common.accessor.param[1].name = "G";
* newMesh.source[3].technique_common.accessor.param[1].type = "float";
* newMesh.source[3].technique_common.accessor.param[2].name = "B";
* newMesh.source[3].technique_common.accessor.param[2].type = "float";
*/
polylist meshTriangles = new polylist();
meshTriangles.material = "";
meshTriangles.count = (ulong)SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices.Length / 4;
meshTriangles.input = new InputLocalOffset[3];
meshTriangles.input[0] = new InputLocalOffset();
meshTriangles.input[0].semantic = "VERTEX";
meshTriangles.input[0].source = "#" + newMesh.vertices.id;
meshTriangles.input[0].offset = 0;
meshTriangles.input[1] = new InputLocalOffset();
meshTriangles.input[1].semantic = "NORMAL";
meshTriangles.input[1].source = "#" + "geometry" + primgroups + "-mesh-normals";
meshTriangles.input[1].offset = 1;
meshTriangles.input[2] = new InputLocalOffset();
meshTriangles.input[2].semantic = "TEXCOORD";
meshTriangles.input[2].source = "#" + "geometry" + primgroups + "-mesh-map-0";
meshTriangles.input[2].offset = 2;
meshTriangles.input[2].set = 0;
string packed_primitives = "";
for (int i = 0; i < SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices.Length; i++)
{
packed_primitives += SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices[i];
packed_primitives += " ";
}
string packed_vcount = "";
for (int i = 0; i < SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices.Length / 3; i++)
{
packed_vcount += "3 ";
}
meshTriangles.vcount = packed_vcount;
meshTriangles.p = packed_primitives;
newMesh.Items = new object[1];
newMesh.Items[0] = meshTriangles;
cachedGeoms.geometry[primgroups].Item = newMesh;
for (int i = 0; i < SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices.Length; i++)
{
IndexList.Add(SkinChunk.GetChildren <PrimitiveGroupCTTR>()[primgroups].GetChildren <IndexList>()[0].Indices[i]);
}
}
cachedMats.material = new material[ShaderChunks.Length];
List <string> shader_tex = new List <string>();
for (int mat = 0; mat < ShaderChunks.Length; mat++)
{
cachedMats.material[mat] = new material();
cachedMats.material[mat].id = "mat" + ShaderChunks[mat].Name;
cachedMats.material[mat].name = ShaderChunks[mat].Name;
cachedMats.material[mat].instance_effect = new instance_effect();
cachedMats.material[mat].instance_effect.url = "#" + ShaderChunks[mat].Name; //effect name
if (ShaderChunks[mat].GetChildren <ShaderTextureParam>().Length > 0)
{
if (!shader_tex.Contains(ShaderChunks[mat].GetChildren <ShaderTextureParam>()[0].Value))
{
shader_tex.Add(ShaderChunks[mat].GetChildren <ShaderTextureParam>()[0].Value);
}
}
}
cachedImages.image = new image[shader_tex.Count];
for (int i = 0; i < cachedImages.image.Length; i++)
{
cachedImages.image[i] = new image();
cachedImages.image[i].id = "image" + shader_tex[i];
//fx_surface_init_from_common init_from = new fx_surface_init_from_common();
//init_from.Value = shader_tex[i];
//cachedImages.image[i].Item = init_from;
}
cachedEffects.effect = new effect[ShaderChunks.Length];
for (int mat = 0; mat < ShaderChunks.Length; mat++)
{
cachedEffects.effect[mat] = new effect();
cachedEffects.effect[mat].id = ShaderChunks[mat].Name;
cachedEffects.effect[mat].name = ShaderChunks[mat].Name;
cachedEffects.effect[mat].newparam = new fx_newparam_common[2];
cachedEffects.effect[mat].newparam[0] = new fx_newparam_common();
cachedEffects.effect[mat].newparam[0].sid = "Image-surface";
cachedEffects.effect[mat].newparam[0].surface = new fx_surface_common();
cachedEffects.effect[mat].newparam[0].surface.type = fx_surface_type_enum.Item2D;
cachedEffects.effect[mat].newparam[0].surface.init_from = new fx_surface_init_from_common[1];
cachedEffects.effect[mat].newparam[0].surface.init_from[0] = new fx_surface_init_from_common();
cachedEffects.effect[mat].newparam[0].surface.init_from[0].Value = ShaderChunks[mat].Name;
cachedEffects.effect[mat].newparam[0].surface.format = "A8R8G8B8";
cachedEffects.effect[mat].newparam[1] = new fx_newparam_common();
cachedEffects.effect[mat].newparam[1].sid = "Image-sampler";
cachedEffects.effect[mat].newparam[1].sampler2D = new fx_sampler2D_common();
cachedEffects.effect[mat].newparam[1].sampler2D.source = "Image-surface";
cachedEffects.effect[mat].newparam[1].sampler2D.wrap_s = fx_sampler_wrap_common.CLAMP;
cachedEffects.effect[mat].newparam[1].sampler2D.wrap_t = fx_sampler_wrap_common.CLAMP;
cachedEffects.effect[mat].newparam[1].sampler2D.minfilter = fx_sampler_filter_common.NEAREST;
cachedEffects.effect[mat].newparam[1].sampler2D.magfilter = fx_sampler_filter_common.NEAREST;
cachedEffects.effect[mat].newparam[1].sampler2D.mipfilter = fx_sampler_filter_common.NEAREST;
cachedEffects.effect[mat].Items = new effectFx_profile_abstractProfile_COMMON[1];
cachedEffects.effect[mat].Items[0] = new effectFx_profile_abstractProfile_COMMON();
cachedEffects.effect[mat].Items[0].technique = new effectFx_profile_abstractProfile_COMMONTechnique();
cachedEffects.effect[mat].Items[0].technique.sid = "common";
effectFx_profile_abstractProfile_COMMONTechniquePhong common_phong = new effectFx_profile_abstractProfile_COMMONTechniquePhong();
common_color_or_texture_typeTexture textureType = new common_color_or_texture_typeTexture();
textureType.texture = "Image-sampler";
textureType.texcoord = "tc";
common_phong.diffuse = new common_color_or_texture_type();
common_phong.diffuse.Item = textureType;
common_phong.transparent = new common_transparent_type();
common_phong.transparent.Item = textureType;
cachedEffects.effect[mat].Items[0].technique.Item = common_phong;
}
cachedControllers.controller = new controller[SkinChunk.NumPrimGroups];
for (int a = 0; a < SkinChunk.NumPrimGroups; a++)
{
cachedControllers.controller[a] = new controller();
cachedControllers.controller[a].id = SkinChunk.Name + a;
cachedControllers.controller[a].name = SkinChunk.Name + a;
skin ControllerSkin = new skin();
ControllerSkin.source1 = "#geometry" + a;
ControllerSkin.source = new source[3];
ControllerSkin.source[0] = new source();
ControllerSkin.source[0].id = "controller" + a + "-joints";
Name_array Joints_Names = new Name_array();
Joints_Names.id = "controller" + a + "-joints-array";
Joints_Names.count = (ulong)SkeletonChunk.GetChildren <SkeletonJointCTTR>().Length;
Joints_Names.Values = new string[Joints_Names.count];
for (ulong i = 0; i < Joints_Names.count; i++)
{
Joints_Names.Values[i] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].Name;
}
ControllerSkin.source[0].Item = Joints_Names;
ControllerSkin.source[0].technique_common = new sourceTechnique_common();
ControllerSkin.source[0].technique_common.accessor = new accessor();
ControllerSkin.source[0].technique_common.accessor.source = "#" + Joints_Names.id;
ControllerSkin.source[0].technique_common.accessor.count = Joints_Names.count;
ControllerSkin.source[0].technique_common.accessor.param = new param[1] {
new param()
};
ControllerSkin.source[0].technique_common.accessor.param[0].name = "JOINT";
ControllerSkin.source[0].technique_common.accessor.param[0].type = "Name";
ControllerSkin.source[1] = new source();
ControllerSkin.source[1].id = "controller" + a + "-bind_poses";
float_array Bind_Poses = new float_array();
Bind_Poses.id = "controller" + a + "-bind_poses-array";
Bind_Poses.count = (ulong)SkeletonChunk.GetChildren <SkeletonJointCTTR>().Length * 16;
Bind_Poses.Values = new double[Bind_Poses.count];
int bind_pose_pos = 0;
for (ulong i = 0; i < Joints_Names.count; i++)
{
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M11;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M12;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M13;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M14;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M21;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M22;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M23;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M24;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M31;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M32;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M33;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M34;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M41;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M42;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M43;
bind_pose_pos++;
Bind_Poses.Values[bind_pose_pos] = SkeletonChunk.GetChildren <SkeletonJointCTTR>()[i].RestPose.M44;
bind_pose_pos++;
}
ControllerSkin.source[1].Item = Bind_Poses;
ControllerSkin.source[1].technique_common = new sourceTechnique_common();
ControllerSkin.source[1].technique_common.accessor = new accessor();
ControllerSkin.source[1].technique_common.accessor.source = "#" + Bind_Poses.id;
ControllerSkin.source[1].technique_common.accessor.count = Bind_Poses.count;
ControllerSkin.source[1].technique_common.accessor.param = new param[1] {
new param()
};
ControllerSkin.source[1].technique_common.accessor.param[0].name = "TRANSFORM";
ControllerSkin.source[1].technique_common.accessor.param[0].type = "float4x4";
ControllerSkin.source[2] = new source();
ControllerSkin.source[2].id = "controller" + a + "-weights";
float_array Weights_Array = new float_array();
Weights_Array.id = "controller" + a + "-weights-array";
Weights_Array.count = Joints_Names.count;
Weights_Array.Values = new double[Joints_Names.count];
for (int i = 0; i < Weights_Array.Values.Length; i++)
{
Weights_Array.Values[i] = 1;
}
ControllerSkin.source[2].Item = Weights_Array;
ControllerSkin.source[2].technique_common = new sourceTechnique_common();
ControllerSkin.source[2].technique_common.accessor = new accessor();
ControllerSkin.source[2].technique_common.accessor.source = "#" + Weights_Array.id;
ControllerSkin.source[2].technique_common.accessor.count = Weights_Array.count;
ControllerSkin.source[2].technique_common.accessor.param = new param[1] {
new param()
};
ControllerSkin.source[2].technique_common.accessor.param[0].name = "WEIGHT";
ControllerSkin.source[2].technique_common.accessor.param[0].type = "float";
ControllerSkin.joints = new skinJoints();
ControllerSkin.joints.input = new InputLocal[2] {
new InputLocal(), new InputLocal()
};
ControllerSkin.joints.input[0].semantic = "JOINT";
ControllerSkin.joints.input[0].source = "#" + ControllerSkin.source[0].id;
ControllerSkin.joints.input[1].semantic = "INV_BIND_MATRIX";
ControllerSkin.joints.input[1].source = "#" + ControllerSkin.source[1].id;
ControllerSkin.vertex_weights = new skinVertex_weights();
ControllerSkin.vertex_weights.count = (ulong)IndexList.Count;
ControllerSkin.vertex_weights.input = new InputLocalOffset[2] {
new InputLocalOffset(), new InputLocalOffset()
};
ControllerSkin.vertex_weights.input[0].semantic = "JOINT";
ControllerSkin.vertex_weights.input[0].source = "#" + ControllerSkin.source[0].id;
ControllerSkin.vertex_weights.input[0].offset = 0;
ControllerSkin.vertex_weights.input[1].semantic = "WEIGHT";
ControllerSkin.vertex_weights.input[1].source = "#" + ControllerSkin.source[2].id;
ControllerSkin.vertex_weights.input[1].offset = 1;
string vertex_vcount = "";
for (int i = 0; i < IndexList.Count; i++)
{
vertex_vcount += "1 ";
}
ControllerSkin.vertex_weights.vcount = vertex_vcount;
string index_list_str = "";
for (int i = 0; i < IndexList.Count; i++)
{
index_list_str += IndexList[i] + " ";
}
ControllerSkin.vertex_weights.v = index_list_str;
cachedControllers.controller[a].Item = ControllerSkin;
}
cachedVscenes.visual_scene = new visual_scene[1] {
new visual_scene()
};
cachedVscenes.visual_scene[0].id = "Scene0";
cachedVscenes.visual_scene[0].name = "Scene0";
cachedVscenes.visual_scene[0].node = new node[SkinChunk.NumPrimGroups + 1];
cachedVscenes.visual_scene[0].node[0] = new node();
//cachedVscenes.visual_scene[0].node[0].Items = new object[1];
//cachedVscenes.visual_scene[0].node[0].Items[0] = new matrix();
for (int i = 0; i < SkeletonChunk.Children.Count; i++)
{
SkeletonJointCTTR joint = (SkeletonJointCTTR)SkeletonChunk.Children[i];
if (joint.SkeletonParent == 0)
{
//cachedVscenes.visual_scene[0].node[0].node1 = new node[10];
}
}
cachedVscenes.visual_scene[0].node[0].id = SkeletonChunk.Name;
cachedVscenes.visual_scene[0].node[0].type = NodeType.JOINT;
//todo: joints node tree
// SkeletonParent - 0 means root, the rest is chunk child index
// SkeletonJointCTTR.BindPose matrix as transform matrix?
for (int i = 1; i < SkinChunk.NumPrimGroups + 1; i++)
{
cachedVscenes.visual_scene[0].node[i] = new node();
cachedVscenes.visual_scene[0].node[i].id = "node" + i;
cachedVscenes.visual_scene[0].node[i].name = "polygon" + i;
cachedVscenes.visual_scene[0].node[i].type = NodeType.NODE;
cachedVscenes.visual_scene[0].node[i].instance_controller = new instance_controller[1] {
new instance_controller()
};
cachedVscenes.visual_scene[0].node[i].instance_controller[0].url = "#" + cachedControllers.controller[i - 1].id;
cachedVscenes.visual_scene[0].node[i].instance_controller[0].skeleton = new string[1] {
"#" + cachedVscenes.visual_scene[0].node[0].id
};
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material = new bind_material();
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common = new instance_material[1] {
new instance_material()
};
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common[0].symbol = "#" + cachedMats.material[0].id;
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common[0].target = "#" + cachedMats.material[0].id;
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common[0].bind_vertex_input = new instance_materialBind_vertex_input[1] {
new instance_materialBind_vertex_input()
};
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common[0].bind_vertex_input[0].semantic = "tc";
cachedVscenes.visual_scene[0].node[i].instance_controller[0].bind_material.technique_common[0].bind_vertex_input[0].input_semantic = "TEXCOORD";
}
//not working:
// - vertex weights error out
// - mesh comes out wrong
//animclips
//anims
}
void AddFacesFromPolyList(polylist list, mesh mesh, ModelPrim prim, Matrix4 transform)
{
string material = list.material;
source posSrc = null;
source normalSrc = null;
source uvSrc = null;
ulong stride = 0;
int posOffset = -1;
int norOffset = -1;
int uvOffset = -1;
foreach (var inp in list.input)
{
stride = Math.Max(stride, inp.offset);
switch (inp.semantic)
{
case "VERTEX":
posSrc = FindSource(mesh.source, mesh.vertices.input[0].source);
posOffset = (int)inp.offset;
break;
case "NORMAL":
normalSrc = FindSource(mesh.source, inp.source);
norOffset = (int)inp.offset;
break;
case "TEXCOORD":
uvSrc = FindSource(mesh.source, inp.source);
uvOffset = (int)inp.offset;
break;
}
}
stride += 1;
if (posSrc == null)
{
return;
}
var vcount = StrToArray(list.vcount);
var idx = StrToArray(list.p);
Vector3[] normals = null;
if (normalSrc != null)
{
var norVal = ((float_array)normalSrc.Item).Values;
normals = new Vector3[norVal.Length / 3];
for (int i = 0; i < normals.Length; i++)
{
normals[i] = new Vector3((float)norVal[i * 3 + 0], (float)norVal[i * 3 + 1], (float)norVal[i * 3 + 2]);
normals[i] = Vector3.TransformNormal(normals[i], transform);
normals[i].Normalize();
}
}
Vector2[] uvs = null;
if (uvSrc != null)
{
var uvVal = ((float_array)uvSrc.Item).Values;
uvs = new Vector2[uvVal.Length / 2];
for (int i = 0; i < uvs.Length; i++)
{
uvs[i] = new Vector2((float)uvVal[i * 2 + 0], (float)uvVal[i * 2 + 1]);
}
}
ModelFace face = new ModelFace {
MaterialID = list.material
};
if (face.MaterialID != null)
{
if (MatSymTarget.ContainsKey(list.material))
{
ModelMaterial mat = Materials.Find(m => m.ID == MatSymTarget[list.material]);
if (mat != null)
{
face.Material = mat;
}
}
}
int curIdx = 0;
foreach (var nvert in vcount)
{
if (nvert < 3 || nvert > 4)
{
throw new InvalidDataException("Only triangles and quads supported");
}
Vertex[] verts = new Vertex[nvert];
for (int j = 0; j < nvert; j++)
{
verts[j].Position = prim.Positions[idx[curIdx + posOffset + (int)stride * j]];
if (normals != null)
{
verts[j].Normal = normals[idx[curIdx + norOffset + (int)stride * j]];
}
if (uvs != null)
{
verts[j].TexCoord = uvs[idx[curIdx + uvOffset + (int)stride * j]];
}
}
switch (nvert)
{
case 3:
face.AddVertex(verts[0]);
face.AddVertex(verts[1]);
face.AddVertex(verts[2]);
break;
case 4:
face.AddVertex(verts[0]);
face.AddVertex(verts[1]);
face.AddVertex(verts[2]);
face.AddVertex(verts[0]);
face.AddVertex(verts[2]);
face.AddVertex(verts[3]);
break;
}
curIdx += (int)stride * nvert;
}
prim.Faces.Add(face);
}
internal DAEGeometry(DAELoaderNode loader, geometry geo)
{
if (geo.Item == null || !(geo.Item is mesh))
{
// empty or not supported geometry
return;
}
mesh m = geo.Item as mesh;
// load sources
Dictionary <string, MeshSource> sources = new Dictionary <string, MeshSource>();
foreach (source src in m.source)
{
if (src.Item is float_array)
{
float_array values = src.Item as float_array;
int stride = (int)src.technique_common.accessor.stride;
sources.Add(src.id, new MeshSource(values.Values, stride));
}
}
// load positions
foreach (InputLocal input in m.vertices.input)
{
if (input.semantic.Equals("POSITION"))
{
sources.Add(m.vertices.id, sources[DAEUtils.GetUrl(input.source).Id]);
break;
}
}
// load primitives
foreach (var item in m.Items)
{
// load triangles
if (item is triangles)
{
triangles tris = item as triangles;
DAEVertexDescription[] vertices = new DAEVertexDescription[tris.count * 3];
int[] p = DAEUtils.StringToIntArray(tris.p);
int stepSize = p.Length / ((int)tris.count * 3);
foreach (InputLocalOffset input in tris.input)
{
SetVertices(input, p, stepSize, sources, vertices);
}
if (!ContainsTangents(tris.input))
{
GenerateMeshTangents(vertices);
}
_triangles.Add(new DAETriangles(loader, vertices, tris.material));
}
else if (item is polylist)
{
polylist polys = item as polylist;
int[] polyVertexCounts = DAEUtils.StringToIntArray(polys.vcount);
int vertexCount = 0;
int triCount = 0;
for (int i = 0; i < polyVertexCounts.Length; i++)
{
vertexCount += polyVertexCounts[i];
triCount += polyVertexCounts[i] - 2;
}
DAEVertexDescription[] polyVertices = new DAEVertexDescription[vertexCount];
int[] p = DAEUtils.StringToIntArray(polys.p);
int stepSize = p.Length / vertexCount;
foreach (InputLocalOffset input in polys.input)
{
SetVertices(input, p, stepSize, sources, polyVertices);
}
// triangulation
DAEVertexDescription[] triVertices = new DAEVertexDescription[triCount * 3];
int triVertexIdx = 0;
int polyVertexIdx = 0;
for (int i = 0; i < polyVertexCounts.Length; i++)
{
int triVertex = 0;
for (int k = 0; k < polyVertexCounts[i]; k++)
{
if (triVertex == 3)
{
triVertex = 1;
k--;
// repeat first vertex
triVertices[triVertexIdx++] = polyVertices[polyVertexIdx];
}
triVertices[triVertexIdx++] = polyVertices[polyVertexIdx + k];
triVertex++;
}
// skip to next polygon
polyVertexIdx += polyVertexCounts[i];
}
if (!ContainsTangents(polys.input))
{
GenerateMeshTangents(triVertices);
}
_triangles.Add(new DAETriangles(loader, triVertices, polys.material));
}
}
}
private void LoadGeometryFromCollada(CollisionGroupNode parent, geometry geo)
{
mesh m = geo.Item as mesh;
// For safety, read the model's definition of where the position data is
// and grab it from there. We could just do a search for "position" in the
// source list names, but this makes sure there are no errors.
InputLocal pos_input = Array.Find(m.vertices.input, x => x.semantic == "POSITION");
source pos_src = Array.Find(m.source, x => x.id == pos_input.source.Trim('#'));
float_array pos_arr = pos_src.Item as float_array;
// For some reason Maya puts a leading space in the face index data,
// so we need to trim that out before trying to parse the index string.
string[] indices;
int stride;
if (m.Items[0].GetType() == typeof(triangles))
{
triangles tris = m.Items[0] as triangles;
indices = tris.p.Trim(' ').Split(' ');
stride = tris.input.Length; // Make sure this tool can support meshes with multiple vertex attributes.
}
else if (m.Items[0].GetType() == typeof(polylist))
{
polylist polys = m.Items[0] as polylist;
indices = polys.p.Trim(' ').Split(' ');
stride = polys.input.Length; // Make sure this tool can support meshes with multiple vertex attributes.
}
else
{
throw new Exception($"Unsupported polygon type for mesh {geo.name}: {m.Items[0].GetType()}");
}
for (int i = 0; i < indices.Length; i += stride * 3)
{
int vec1_index = Convert.ToInt32(indices[i]);
int vec2_index = Convert.ToInt32(indices[i + stride]);
int vec3_index = Convert.ToInt32(indices[i + (stride * 2)]);
Vector3 vec1 = new Vector3((float)pos_arr.Values[vec1_index * 3],
(float)pos_arr.Values[(vec1_index * 3) + 1],
(float)pos_arr.Values[(vec1_index * 3) + 2]);
Vector3 vec2 = new Vector3((float)pos_arr.Values[vec2_index * 3],
(float)pos_arr.Values[(vec2_index * 3) + 1],
(float)pos_arr.Values[(vec2_index * 3) + 2]);
Vector3 vec3 = new Vector3((float)pos_arr.Values[vec3_index * 3],
(float)pos_arr.Values[(vec3_index * 3) + 1],
(float)pos_arr.Values[(vec3_index * 3) + 2]);
// The benefit of using this library is that we easily got the up-axis
// info from the file. If the up-axis was defined as Z-up, we need to
// swap the Y and Z components of our vectors so the mesh isn't sideways.
// (The Wind Waker is Y-up.)
if (m_UpAxis == UpAxisType.Z_UP)
{
vec1 = SwapYZ(vec1);
vec2 = SwapYZ(vec2);
vec3 = SwapYZ(vec3);
}
CollisionTriangle new_tri = new CollisionTriangle(vec1, vec2, vec3, parent);
parent.Triangles.Add(new_tri);
Triangles.Add(new_tri);
}
}
