# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1380485144 -10800
# Node ID 0fe02696fb1eaf0e849ee48e62f157f1ddc0fdaf
# Parent  3d669155709df0c7f26fcf79c5e74a96308e069f
yeeay, the max plugin works :)

diff -r 3d669155709d -r 0fe02696fb1e exporters/maxgoat/src/maxgoat.cc
--- a/exporters/maxgoat/src/maxgoat.cc	Sun Sep 29 21:53:03 2013 +0300
+++ b/exporters/maxgoat/src/maxgoat.cc	Sun Sep 29 23:05:44 2013 +0300
@@ -286,6 +286,7 @@
 			}
 
 			process_mesh(goat, mesh, maxobj);
+			goat3d_add_mesh(goat, mesh);
 		}
 		break;
 
@@ -296,6 +297,7 @@
 			goat3d_set_node_object(node, GOAT3D_NODE_LIGHT, light);
 
 			process_light(goat, light, maxobj);
+			goat3d_add_light(goat, light);
 		}
 		break;
 
@@ -306,6 +308,7 @@
 			goat3d_set_node_object(node, GOAT3D_NODE_CAMERA, cam);
 
 			process_camera(goat, cam, maxobj);
+			goat3d_add_camera(goat, cam);
 		}
 		break;
 
@@ -328,11 +331,13 @@
 	maxobj->InitializeData();
 
 	int num_verts = maxmesh->GetNumberOfVerts();
+	int num_faces = maxmesh->GetNumberOfFaces();
 	//assert(maxmesh->GetNumberOfTexVerts() == num_verts);
 
 	float *vertices = new float[num_verts * 3];
 	float *normals = new float[num_verts * 3];
 	//float *texcoords = new float[num_verts * 2];
+	int *indices = new int[num_faces * 3];
 
 	for(int i=0; i<num_verts; i++) {
 		Point3 v = maxmesh->GetVertex(i, true);
@@ -357,13 +362,24 @@
 		texcoords[i * 2 + 1] = tex.y;
 	}*/
 
+	// get the faces
+	for(int i=0; i<num_faces; i++) {
+		FaceEx *face = maxmesh->GetFace(i);
+		indices[i * 3] = face->vert[0];
+		indices[i * 3 + 1] = face->vert[1];
+		indices[i * 3 + 2] = face->vert[2];
+		// TODO at some point I'll have to split based on normal/texcoord indices
+	}
+
 	goat3d_set_mesh_attribs(mesh, GOAT3D_MESH_ATTR_VERTEX, vertices, num_verts);
 	goat3d_set_mesh_attribs(mesh, GOAT3D_MESH_ATTR_NORMAL, normals, num_verts);
 	//goat3d_set_mesh_attribs(mesh, GOAT3D_MESH_ATTR_TEXCOORD, texcoords, num_verts);
+	goat3d_set_mesh_faces(mesh, indices, num_faces);
 
 	delete [] vertices;
 	delete [] normals;
 	//delete [] texcoords;
+	delete [] indices;
 }
 
 void GoatExporter::process_light(goat3d *goat, goat3d_light *light, IGameObject *maxobj)
diff -r 3d669155709d -r 0fe02696fb1e goat3d.vcxproj
--- a/goat3d.vcxproj	Sun Sep 29 21:53:03 2013 +0300
+++ b/goat3d.vcxproj	Sun Sep 29 23:05:44 2013 +0300
@@ -180,7 +180,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions);OPENCTM_STATIC;BUILD_MAXPLUGIN</PreprocessorDefinitions>
       <DisableSpecificWarnings>4244;4305;4996</DisableSpecificWarnings>
-      <AdditionalIncludeDirectories>$(SolutionDir)\src;$(SolutionDir)\libs\openctm;$(SolutionDir)\libs\openctm\liblzma;$(SolutionDir)\libs\tinyxml2</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(SolutionDir)\src;$(SolutionDir)\libs\openctm;$(SolutionDir)\libs\openctm\liblzma;$(SolutionDir)\libs\tinyxml2;$(SolutionDir)\libs\anim;$(SolutionDir)\libs\vmath</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -219,7 +219,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions);OPENCTM_STATIC</PreprocessorDefinitions>
       <DisableSpecificWarnings>4244;4305;4996</DisableSpecificWarnings>
-      <AdditionalIncludeDirectories>$(SolutionDir)\src;$(SolutionDir)\libs\openctm;$(SolutionDir)\libs\openctm\liblzma;$(SolutionDir)\libs\tinyxml2</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(SolutionDir)\src;$(SolutionDir)\libs\openctm;$(SolutionDir)\libs\openctm\liblzma;$(SolutionDir)\libs\tinyxml2;$(SolutionDir)\libs\anim;$(SolutionDir)\libs\vmath</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
diff -r 3d669155709d -r 0fe02696fb1e src/goat3d_writexml.cc
--- a/src/goat3d_writexml.cc	Sun Sep 29 21:53:03 2013 +0300
+++ b/src/goat3d_writexml.cc	Sun Sep 29 23:05:44 2013 +0300
@@ -97,6 +97,46 @@
 
 static bool write_node(const Scene *scn, goat3d_io *io, const Node *node, int level)
 {
+	xmlout(io, level, "<node>\n");
+	xmlout(io, level + 1, "<name string=\"%s\"/>\n", node->get_name());
+
+	XFormNode *parent = node->get_parent();
+	if(parent) {
+		xmlout(io, level + 1, "<parent string=\"%s\"/>\n", parent->get_name());
+	}
+
+	const char *type = 0;
+	const Object *obj = node->get_object();
+	if(dynamic_cast<const Mesh*>(obj)) {
+		type = "mesh";
+	} else if(dynamic_cast<const Light*>(obj)) {
+		type = "light";
+	} else if(dynamic_cast<const Camera*>(obj)) {
+		type = "camera";
+	}
+
+	if(type) {
+		xmlout(io, level + 1, "<%s string=\"%s\"/>\n", type, obj->name.c_str());
+	}
+
+	Vector3 pos = node->get_node_position();
+	Quaternion rot = node->get_node_rotation();
+	Vector3 scale = node->get_node_scaling();
+	Vector3 pivot = node->get_pivot();
+
+	Matrix4x4 xform;
+	node->get_node_xform(0, &xform);
+
+	xmlout(io, level + 1, "<pos float3=\"%g %g %g\"/>\n", pos.x, pos.y, pos.z);
+	xmlout(io, level + 1, "<rot float4=\"%g %g %g %g\"/>\n", rot.v.x, rot.v.y, rot.v.z, rot.s);
+	xmlout(io, level + 1, "<scale float3=\"%g %g %g\"/>\n", scale.x, scale.y, scale.z);
+	xmlout(io, level + 1, "<pivot float3=\"%g %g %g\"/>\n", pivot.x, pivot.y, pivot.z);
+
+	xmlout(io, level + 1, "<matrix0 float4=\"%g %g %g %g\"/>\n", xform[0][0], xform[0][1], xform[0][2], xform[0][3]);
+	xmlout(io, level + 1, "<matrix1 float4=\"%g %g %g %g\"/>\n", xform[1][0], xform[1][1], xform[1][2], xform[1][3]);
+	xmlout(io, level + 1, "<matrix2 float4=\"%g %g %g %g\"/>\n", xform[2][0], xform[2][1], xform[2][2], xform[2][3]);
+
+	xmlout(io, level, "</node>\n");
 	return true;
 }
 
diff -r 3d669155709d -r 0fe02696fb1e src/mesh.cc
--- a/src/mesh.cc	Sun Sep 29 21:53:03 2013 +0300
+++ b/src/mesh.cc	Sun Sep 29 23:05:44 2013 +0300
@@ -110,11 +110,16 @@
 bool Mesh::save(const char *fname) const
 {
 	int vnum = (int)vertices.size();
+	int fnum = (int)faces.size();
+
+	if(!vnum || !fnum) {
+		return false;
+	}
 
 	CTMcontext ctm = ctmNewContext(CTM_EXPORT);
 
 	// vertices, normals, and face-vertex indices
-	ctmDefineMesh(ctm, &vertices[0].x, vnum, (CTMuint*)faces[0].v, faces.size(),
+	ctmDefineMesh(ctm, &vertices[0].x, vnum, (CTMuint*)faces[0].v, fnum,
 			normals.empty() ? 0 : &normals[0].x);
 
 	// texture coordinates
diff -r 3d669155709d -r 0fe02696fb1e src/xform_node.cc
--- a/src/xform_node.cc	Sun Sep 29 21:53:03 2013 +0300
+++ b/src/xform_node.cc	Sun Sep 29 23:05:44 2013 +0300
@@ -11,6 +11,8 @@
 {
 	anm = new anm_node;
 	anm_init_node(anm);
+
+	parent = 0;
 }
 
 XFormNode::~XFormNode()
@@ -55,6 +57,7 @@
 {
 	children.push_back(child);
 	anm_link_node(anm, child->anm);
+	child->parent = this;
 }
 
 void XFormNode::remove_child(XFormNode *child)
@@ -65,6 +68,7 @@
 		children.erase(it);
 		anm_unlink_node(anm, child->anm);
 	}
+	child->parent = 0;
 }
 
 int XFormNode::get_children_count() const
@@ -88,6 +92,11 @@
 	return 0;
 }
 
+XFormNode *XFormNode::get_parent() const
+{
+	return parent;
+}
+
 void XFormNode::set_position(const Vector3 &pos, long tmsec)
 {
 	anm_set_position(anm, v3_cons(pos.x, pos.y, pos.z), ANM_MSEC2TM(tmsec));
diff -r 3d669155709d -r 0fe02696fb1e src/xform_node.h
--- a/src/xform_node.h	Sun Sep 29 21:53:03 2013 +0300
+++ b/src/xform_node.h	Sun Sep 29 23:05:44 2013 +0300
@@ -21,6 +21,7 @@
 private:
 	struct anm_node *anm;
 	std::vector<XFormNode*> children;
+	XFormNode *parent;
 
 	Interp interp;
 	Extrap extrap;
@@ -51,6 +52,7 @@
 	virtual XFormNode *get_child(int idx);
 	virtual const XFormNode *get_child(int idx) const;
 
+	virtual XFormNode *get_parent() const;
 
 	virtual void set_position(const Vector3 &pos, long tmsec = 0);
 	virtual Vector3 get_node_position(long tmsec = 0) const;