anki-3d-engine/tools/blender_anki_additions.patch

diff --git a/source/blender/collada/EffectExporter.cpp b/source/blender/collada/EffectExporter.cpp
index 76b5114..6b87128 100644
--- a/source/blender/collada/EffectExporter.cpp
+++ b/source/blender/collada/EffectExporter.cpp
@@ -47,7 +47,9 @@ extern "C" {
 	#include "BKE_customdata.h"
 	#include "BKE_mesh.h"
 	#include "BKE_material.h"
+	#include "BKE_idprop.h"
 }
+#include <sstream>
 
 // OB_MESH is assumed
 static std::string getActiveUVLayerName(Object *ob)
@@ -170,6 +172,26 @@ void EffectsExporter::writeTextures(COLLADASW::EffectProfile &ep,
 		texture.setChildElementName("bump");
 		ep.addExtraTechniqueColorOrTexture(COLLADASW::ColorOrTexture(texture));
 	}
+	// AnKi: Add some textures
+	if (t->mapto & MAP_HAR) {
+		COLLADASW::Texture texture(key);
+		texture.setTexcoord(uvname);
+		texture.setSampler(*sampler);
+		texture.setProfileName("blender");
+		texture.setChildElementName("roughness");
+		ep.addExtraTechniqueColorOrTexture(COLLADASW::ColorOrTexture(texture));
+	}
+	if (t->mapto & MAP_DISPLACE) {
+		COLLADASW::Texture texture(key);
+		texture.setTexcoord(uvname);
+		texture.setSampler(*sampler);
+		texture.setProfileName("blender");
+		texture.setChildElementName("height");
+		ep.addExtraTechniqueColorOrTexture(COLLADASW::ColorOrTexture(texture));
+	}
+	if ((t->mapto & MAP_COLMIR) || (t->mapto & MAP_RAYMIRR)) {
+		ep.setReflective(createTexture(ima, uvname, sampler));
+	}
 }
 
 void EffectsExporter::operator()(Material *ma, Object *ob)
@@ -398,6 +420,67 @@ void EffectsExporter::operator()(Material *ma, Object *ob)
 		}
 	}
 
+	// AnKi: Export extra properties
+	static const char *property_names[] = {
+		"diffuse_texture_detail",
+		"normal_texture_detail",
+		"material_override",
+		"metallic",
+		"roughness",
+		NULL};
+	IDProperty *rprop = ma->id.properties;
+	while (rprop) {
+		if (rprop->type == IDP_GROUP) {
+			// Search properties
+			const char **iter = property_names;
+			while (*iter != NULL) {
+				const char *prop_name = *iter;
+				IDProperty *prop = IDP_GetPropertyFromGroup(rprop, prop_name);
+
+				if (prop) {
+					const char *value = NULL;
+					float valuef = 0.0;
+					bool ok = true;
+
+					if(prop->type == IDP_STRING) {
+						value = IDP_String(prop);
+					}
+					else if (prop->type == IDP_FLOAT) {
+						valuef = IDP_Float(prop);
+					}
+					else if (prop->type == IDP_DOUBLE) {
+						valuef = IDP_Double(prop);
+					}
+					else if (prop->type == IDP_INT) {
+						valuef = IDP_Int(prop);
+					}
+					else {
+						printf("Property value type cannot be handled\n");
+						ok = false;
+					}
+
+					if (ok)
+					{
+						if (value) {
+							printf("Found %s property \"%s\"\n", prop_name, value);
+							ep.addExtraTechniqueParameter("blender", prop_name, COLLADASW::String(value));
+						}
+						else {
+							printf("Found %s property %f\n", prop_name, valuef);
+							std::stringstream ss;
+							ss << valuef;
+							ep.addExtraTechniqueParameter("blender", prop_name, COLLADASW::String(ss.str()));
+						}
+					}
+				} // end found
+
+				++iter;
+			} // end iterate property_names
+		} // end group
+
+		rprop = rprop->next;
+	}
+
 	// performs the actual writing
 	ep.addProfileElements();
 	bool twoSided = false;
diff --git a/source/blender/collada/GeometryExporter.cpp b/source/blender/collada/GeometryExporter.cpp
index 7c7c57f..b02ba47 100644
--- a/source/blender/collada/GeometryExporter.cpp
+++ b/source/blender/collada/GeometryExporter.cpp
@@ -47,6 +47,7 @@ extern "C" {
 	#include "BKE_customdata.h"
 	#include "BKE_material.h"
 	#include "BKE_mesh.h"
+	#include "BKE_idprop.h"
 }
 
 #include "collada_internal.h"
@@ -143,13 +144,133 @@ void GeometryExporter::operator()(Object *ob)
 			createPolylist(0, has_uvs, has_color, ob, me, geom_id, norind);
 		}
 	}
-	
+
+	// AnKi: Export mesh properties
+	{
+		static const char *property_names[] = {
+			"particles",
+			"collision",
+			"sector",
+			"portal",
+			"lod1",
+			"skip",
+			"reflection_probe",
+			"reflection_proxy",
+			"occluder",
+			"collision_mesh",
+			"decal_diffuse_atlas",
+			"decal_diffuse_sub_texture",
+			"decal_diffuse_factor",
+			"decal_normal_roughness_atlas",
+			"decal_normal_roughness_sub_texture",
+			"decal_normal_roughness_factor",
+			NULL};
+
+		ID *mesh_id = (ID*)ob->data;
+		IDProperty *rprop = mesh_id->properties;
+		while (rprop) {
+			if (rprop->type == IDP_GROUP) {
+				const char **iter = property_names;
+				while (*iter != NULL) {
+					const char *prop_name = *iter;
+					IDProperty *prop = IDP_GetPropertyFromGroup(rprop, prop_name);
+
+					if (prop) {
+						const char *value = NULL;
+						float valuef = 0.0;
+						bool ok = true;
+
+						if(prop->type == IDP_STRING) {
+							value = IDP_String(prop);
+						}
+						else if (prop->type == IDP_FLOAT) {
+							valuef = IDP_Float(prop);
+						}
+						else if (prop->type == IDP_DOUBLE) {
+							valuef = IDP_Double(prop);
+						}
+						else if (prop->type == IDP_INT) {
+							valuef = IDP_Int(prop);
+						}
+						else {
+							printf("Property value type cannot be handled\n");
+							ok = false;
+						}
+
+						if (ok) {
+							if (value) {
+								printf("Found %s property \"%s\"\n", prop_name, value);
+
+								std::string str = std::string("<") + prop_name + ">" + value + "</" + prop_name + ">";
+								mSW->appendTextBlock(str.c_str());
+							}
+							else {
+								printf("Found %s property \"%f\"\n", prop_name, valuef);
+
+								std::stringstream ss;
+								ss << "<" << prop_name << ">" << valuef << "</" << prop_name << ">";
+								mSW->appendTextBlock(ss.str().c_str());
+							}
+						}
+					} // end found
+
+					++iter;
+				} // end iterate property_names
+			} // end group
+
+			rprop = rprop->next;
+		}
+	}
+
 	closeMesh();
 	
 	if (me->flag & ME_TWOSIDED) {
 		mSW->appendTextBlock("<extra><technique profile=\"MAYA\"><double_sided>1</double_sided></technique></extra>");
 	}
 
+	// AnKi: Export object properties
+	{
+		static const char *property_names[] = {
+			"add some",
+			NULL};
+		IDProperty *rprop = ob->id.properties;
+		while (rprop) {
+			if (rprop->type == IDP_GROUP) {
+				// Search properties
+				const char **iter = property_names;
+				while (*iter != NULL) {
+					const char *prop_name = *iter;
+					IDProperty *prop = IDP_GetPropertyFromGroup(rprop, prop_name);
+
+					if (prop) {
+						const char *value = NULL;
+
+						if(prop->type == IDP_STRING) {
+							value = IDP_String(prop);
+						}
+						else {
+							printf("Property's value is not string\n");
+						}
+
+						if (value) {
+							printf("Found %s property \"%s\"\n", prop_name, value);
+
+							std::string str = std::string("<") + prop_name + ">" + value + "</" + prop_name + ">";
+							mSW->appendTextBlock(str.c_str());
+						}
+						else {
+							printf("Value error in %s property\n", prop_name);
+						}
+					} // end found
+
+					++iter;
+				} // end iterate property_names
+			} // end group
+
+			rprop = rprop->next;
+		}
+	}
+
 	closeGeometry();
 
 	if (this->export_settings->include_shapekeys) {
diff --git a/source/blender/collada/LightExporter.cpp b/source/blender/collada/LightExporter.cpp
index ff50abf..205f687 100644
--- a/source/blender/collada/LightExporter.cpp
+++ b/source/blender/collada/LightExporter.cpp
@@ -31,6 +31,9 @@
 #include "COLLADASWLight.h"
 
 #include "BLI_math.h"
+extern "C" {
+#include "BKE_idprop.h"
+}
 
 #include "LightExporter.h"
 #include "collada_internal.h"
@@ -107,6 +110,7 @@ void LightsExporter::operator()(Object *ob)
 		cla.setLinearAttenuation(linatt);
 		cla.setQuadraticAttenuation(quadatt);
 		exportBlenderProfile(cla, la);
+		cla.addExtraTechniqueParameter("FCOLLADA", "outer_cone", RAD2DEGF(la->spotsize)); // AnKi: Add cone angle
 		addLight(cla);
 	}
 	// lamp
@@ -190,6 +194,49 @@ bool LightsExporter::exportBlenderProfile(COLLADASW::Light &cla, Lamp *la)
 	cla.addExtraTechniqueParameter("blender", "skyblendfac", la->skyblendfac);
 	cla.addExtraTechniqueParameter("blender", "sky_exposure", la->sky_exposure);
 	cla.addExtraTechniqueParameter("blender", "sky_colorspace", la->sky_colorspace);
-	
+
+	// AnKi: Export properties
+	static const char *property_names[] = {
+		"lens_flare",
+		"lens_flare_first_sprite_size",
+		"lens_flare_color",
+		"specular_color",
+		"shadow",
+		"light_event_intensity",
+		"light_event_frequency",
+		NULL};
+	IDProperty *rprop = la->id.properties;
+	while (rprop) {
+		if (rprop->type == IDP_GROUP) {
+			// Search properties
+			const char **iter = property_names;
+			while (*iter != NULL) {
+				const char *prop_name = *iter;
+				IDProperty *prop = IDP_GetPropertyFromGroup(rprop, prop_name);
+
+				if (prop) {
+					const char *value = NULL;
+
+					if(prop->type == IDP_STRING) {
+						value = IDP_String(prop);
+					}
+
+					if (value) {
+						printf("Found %s property \"%s\"\n", prop_name, value);
+
+						cla.addExtraTechniqueParameter("blender", prop_name, COLLADASW::String(value));
+					}
+					else {
+						printf("Value error in %s property\n", prop_name);
+					}
+				} // end found
+
+				++iter;
+			} // end iterate property_names
+		} // end group
+
+		rprop = rprop->next;
+	}
+
 	return true;
 }
diff --git a/source/blender/collada/SceneExporter.cpp b/source/blender/collada/SceneExporter.cpp
index 30cd6dd..17563dd 100644
--- a/source/blender/collada/SceneExporter.cpp
+++ b/source/blender/collada/SceneExporter.cpp
@@ -28,6 +28,7 @@ extern "C" {
 	#include "BLI_utildefines.h"
 	#include "BKE_object.h"
 	#include "BLI_listbase.h"
+	#include "BKE_group.h"
 }
 
 #include "SceneExporter.h"
@@ -234,6 +235,14 @@ void SceneExporter::writeNodes(Object *ob, Scene *sce)
 		}
 	}
 
+	// AnKi: Export group
+	Group *group = BKE_group_object_find(NULL, ob);
+	if (group) {
+		colladaNode.addExtraTechniqueParameter("blender", "group", COLLADASW::String(group->id.name));
+	} else {
+		colladaNode.addExtraTechniqueParameter("blender", "group", COLLADASW::String("none"));
+	}
+
 	for (std::list<Object *>::iterator i = child_objects.begin(); i != child_objects.end(); ++i) {
 		if (bc_is_marked(*i)) {
 			bc_remove_mark(*i);