git-svn-id: svn://db.shs.com.ru/libs@637 a8b55f48-bf90-11e4-a774-851b48703e85

2019-12-01 16:52:10 +00:00
parent 09298fadcd
commit 385070f70f
33 changed files with 226 additions and 83 deletions
--- a/qglengine/CMakeLists.txt
+++ b/qglengine/CMakeLists.txt
@@ -22,11 +22,13 @@ if (MINGW)
 	find_package(MinGW REQUIRED)
 endif()
 find_package(OpenGL REQUIRED)
-include_directories(${QAD_INCLUDES} {CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${QAD_INCLUDES} "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/core")
 find_qt(Qt5 Core Gui OpenGL Xml)
 qt_sources(SRC)
 qt_sources(FSRC DIR "formats")
 list(APPEND SRC ${FSRC})
+qt_sources(FSRC DIR "core")
+list(APPEND SRC ${FSRC})
 qt_wrap(${SRC} HDRS out_HDR CPPS out_CPP QMS out_QM)
 qt_add_library(qglengine_core SHARED out_CPP)
 qt_target_link_libraries(qglengine_core qad_utils qad_widgets assimp ${OPENGL_LIBRARIES})
--- a/qglengine/core/glbuffer.cpp
+++ b/qglengine/core/glbuffer.cpp
--- a/qglengine/core/glbuffer.h
+++ b/qglengine/core/glbuffer.h
--- a/qglengine/core/glframebuffer.cpp
+++ b/qglengine/core/glframebuffer.cpp
@@ -24,8 +24,8 @@
 Framebuffer::Framebuffer(QOpenGLExtraFunctions * f_, int colorAttachments_, bool withDepth, GLenum colorFormat_, GLenum _target): f(f_),
 		pbo(GL_PIXEL_PACK_BUFFER, GL_STREAM_DRAW) {
 	is_depth = withDepth;
-	color_format = colorFormat_;
 	target_ = _target;
+	color_formats.fill(colorFormat_, colorAttachments_);
 	colors.fill(0, colorAttachments_);
 	fbo = drbo = 0;
 	tex_d = 0;
@@ -35,6 +35,20 @@ Framebuffer::Framebuffer(QOpenGLExtraFunctions * f_, int colorAttachments_, bool
 }


+Framebuffer::Framebuffer(QOpenGLExtraFunctions * f_, QVector<GLenum> colors_, bool withDepth, GLenum _target): f(f_),
+		pbo(GL_PIXEL_PACK_BUFFER, GL_STREAM_DRAW) {
+	is_depth = withDepth;
+	target_ = _target;
+	color_formats = colors_;
+	colors.fill(0, colors_.size());
+	fbo = drbo = 0;
+	tex_d = 0;
+	wid = hei = 0;
+	pbo_queried = 0;
+	is_changed = false;
+}
+
+
 Framebuffer::~Framebuffer() {
 	deleteGLFramebuffer(fbo);
 	deleteGLRenderbuffer(drbo);
@@ -53,7 +67,7 @@ void Framebuffer::resize(int width, int height, bool force) {
 	f->glBindFramebuffer(GL_FRAMEBUFFER, fbo);
 	for (int i = 0; i < colors.size(); ++i) {
 		deleteGLTexture(f, colors[i]);
-		createGLTexture(f, colors[i], width, height, color_format, target_);
+		createGLTexture(f, colors[i], width, height, color_formats[i], target_);
 		f->glTexParameteri(target_, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 		f->glTexParameteri(target_, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 		f->glTexParameteri(target_, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
--- a/qglengine/core/glframebuffer.h
+++ b/qglengine/core/glframebuffer.h
@@ -26,11 +26,12 @@ class Framebuffer
 {
 public:
 	Framebuffer(QOpenGLExtraFunctions * f_, int colorAttachments = 1, bool withDepth = true, GLenum colorFormat = GL_RGBA8, GLenum _target = GL_TEXTURE_2D);
+	Framebuffer(QOpenGLExtraFunctions * f_, QVector<GLenum> colors_, bool withDepth = true, GLenum _target = GL_TEXTURE_2D);
 	virtual ~Framebuffer();

 	GLuint id() const {return fbo;}
 	GLuint colorTexture(int index = 0) const {return colors[index];}
-	GLenum colorFormat() const {return color_format;}
+	//GLenum colorFormat() const {return color_format;}
 	GLuint depthTexture() const {return tex_d;}
 	GLenum target() const {return target_;}
 	int width() const {return wid;}
@@ -55,7 +56,7 @@ public:
 	void setWriteBuffer(int index);
 	void setWriteBuffers(int * indeces, int count);
 	void setWriteBuffers();
-	void setColorFormat(GLenum format) {color_format = format; is_changed = true;}
+	//void setColorFormat(GLenum format) {color_format = format; is_changed = true;}
 	void enablePixelBuffer();

 	void copyDepthFrom(GLuint tex) {;}
@@ -72,7 +73,8 @@ private:
 	QOpenGLExtraFunctions * f;
 	mutable Buffer pbo;
 	QVector<GLuint> colors;
-	GLenum color_format, target_;
+	QVector<GLenum> color_formats;
+	GLenum target_;
 	GLuint fbo, drbo, tex_d;
 	GLint prev_view[4], wid, hei;

--- a/qglengine/core/glmaterial.cpp
+++ b/qglengine/core/glmaterial.cpp
--- a/qglengine/core/glmaterial.h
+++ b/qglengine/core/glmaterial.h
--- a/qglengine/core/glmesh.cpp
+++ b/qglengine/core/glmesh.cpp
--- a/qglengine/core/glmesh.h
+++ b/qglengine/core/glmesh.h
--- a/qglengine/core/glprimitives.cpp
+++ b/qglengine/core/glprimitives.cpp
--- a/qglengine/core/glprimitives.h
+++ b/qglengine/core/glprimitives.h
--- a/qglengine/core/glshaders.cpp
+++ b/qglengine/core/glshaders.cpp
@@ -153,7 +153,7 @@ void QGLEngineShaders::setUniformLight(QOpenGLShaderProgram * prog, Light * ligh
 	if (!prog) return;
 	if (!prog->isLinked()) return;
 	QMatrix4x4 m = mat * light->worldTransform();
-	QVector4D pos(0, 0, 0, 1.), dir(light->direction, 1);//, dir0(light->dir0), dir1(light->dir1);
+	QVector4D pos(0, 0, 0, 1.), dir(light->direction(), 1);//, dir0(light->dir0), dir1(light->dir1);
 	pos = m * pos;
 	dir = ((m * dir) - pos).normalized();
 	float ang_start = light->angle_start / 2.f, ang_end = light->angle_end / 2.f;
--- a/qglengine/core/glshaders.h
+++ b/qglengine/core/glshaders.h
--- a/qglengine/core/glshaders_headers.h
+++ b/qglengine/core/glshaders_headers.h
--- a/qglengine/core/glshaders_types.cpp
+++ b/qglengine/core/glshaders_types.cpp
--- a/qglengine/core/glshaders_types.h
+++ b/qglengine/core/glshaders_types.h
--- a/qglengine/core/gltexturearray.cpp
+++ b/qglengine/core/gltexturearray.cpp
--- a/qglengine/core/gltexturearray.h
+++ b/qglengine/core/gltexturearray.h
--- a/qglengine/core/gltypes.cpp
+++ b/qglengine/core/gltypes.cpp
--- a/qglengine/core/gltypes.h
+++ b/qglengine/core/gltypes.h
@@ -165,6 +165,7 @@ inline QImage rotateQImage180(const QImage & im) {return im.mirrored(true, true)
 class QGLView;
 class MouseController;
 class ObjectBase;
+class AimedObject;
 class Light;
 class Camera;
 class Texture;
--- a/qglengine/formats/loader_assimp.cpp
+++ b/qglengine/formats/loader_assimp.cpp
@@ -86,7 +86,7 @@ Light * assimpLight(const aiLight * l) {
 	Light * ret = new Light();
 	ret->setName(l->mName.C_Str());
 	ret->setPos(fromAiVector3D(l->mPosition));
-	ret->direction = fromAiVector3D(l->mDirection);
+	ret->setDirection(fromAiVector3D(l->mDirection));
 	ret->decay_const     = l->mAttenuationConstant ;
 	ret->decay_linear    = l->mAttenuationLinear   ;
 	ret->decay_quadratic = l->mAttenuationQuadratic;
@@ -102,14 +102,15 @@ Light * assimpLight(const aiLight * l) {
 }


-ObjectBase * assimpObject(const aiNode * n, const QVector<Mesh * > & meshes, const QMap<QString, Light * > & light_by_name) {
+ObjectBase * assimpObject(const aiNode * n, const QVector<Mesh * > & meshes, const QMap<QString, Light * > & light_by_name, QVector<Light*> & out_lights) {
 	if (!n) return 0;
 	ObjectBase * ret = 0;
 	QString name = n->mName.C_Str();
 	Light * light = light_by_name.value(name, 0);
-	if (light)
+	if (light) {
 		ret = light->clone();
-	else
+		out_lights << (Light*)ret;
+	} else
 		ret = new ObjectBase();
 	ret->setName(name);
 	ret->setTransform(fromAiMatrix4D(n->mTransformation));
@@ -125,7 +126,7 @@ ObjectBase * assimpObject(const aiNode * n, const QVector<Mesh * > & meshes, con
 		}
 	}
 	for (uint i = 0; i < n->mNumChildren; ++i) {
-		ObjectBase * co = assimpObject(n->mChildren[i], meshes, light_by_name);
+		ObjectBase * co = assimpObject(n->mChildren[i], meshes, light_by_name, out_lights);
 		if (co) ret->addChild(co);
 	}

@@ -138,9 +139,9 @@ Scene * loadScene(const QString & filepath) {
 	qDebug() << "[Loader Assimp] Import" << filepath << "...";
 	Assimp::Importer importer;
 	const aiScene * ais = importer.ReadFile(filepath.toUtf8(), aiProcess_Triangulate |
-																aiProcess_SortByPType |
-																aiProcess_GenUVCoords |
-																aiProcess_TransformUVCoords);
+															   aiProcess_SortByPType |
+															   aiProcess_GenUVCoords |
+															   aiProcess_TransformUVCoords);
 	if (!ais) {
 		qDebug() << "[Loader Assimp] Error: \"" + QString(importer.GetErrorString()) + "\"";
 		return 0;
@@ -156,15 +157,25 @@ Scene * loadScene(const QString & filepath) {
 	foreach (Light * l, lights)
 		light_by_name[l->name()] = l;

-	ObjectBase * root = assimpObject(ais->mRootNode, meshes, light_by_name);
+	QVector<Light*> out_lights;
+	ObjectBase * root = assimpObject(ais->mRootNode, meshes, light_by_name, out_lights);
 	if (!root) return 0;

+	QList<ObjectBase*> rcl = root->children(true);
+	foreach (ObjectBase * c, rcl) {
+		foreach (Light * l, out_lights) {
+			if (c->name() == (l->name() + ".Target")) {
+				l->setAim((l->worldTransform().inverted() * QVector4D(c->worldPos(), 1)).toVector3D());
+				delete c;
+				break;
+			}
+		}
+	}
+
 	Scene * scene = new Scene();
 	scene->setName(root->name());
 	foreach (ObjectBase * o, root->children())
 		scene->addObject(o);
-	//foreach (ObjectBase * o, lights)
-	//	scene->addObject(o);
 	qDeleteAll(lights);

 	return scene;
--- a/qglengine/glcamera.h
+++ b/qglengine/glcamera.h
@@ -24,7 +24,7 @@
 //extern QMatrix4x4 globCameraMatrix;
 //extern Camera * currentCamera;

-class Camera: public ObjectBase
+class Camera: public AimedObject
 {
 	friend class QGLView;
 	friend class GLParticlesSystem;
@@ -34,7 +34,7 @@ public:
 	Camera();

 	void setPos(const QVector3D & p) {pos_ = p; anglesFromPoints(); buildTransform();}
-	void setAim(const QVector3D & p) {aim_ = p; anglesFromPoints(); buildTransform();}
+	void setAim(const QVector3D & p) {AimedObject::setAim(p); anglesFromPoints(); buildTransform();}
 	void move(const QVector3D & p) {pos_ += p; aim_ += p; buildTransform();}
 	void move(const float & x, const float & y = 0., const float & z = 0.) {pos_ += QVector3D(x, y, z); aim_ += QVector3D(x, y, z); buildTransform();}
 	void moveForward(const float & x, bool withZ = true);
@@ -66,7 +66,6 @@ public:
 	void flyFarer(const float & s);
 	void flyToDistance(const float & d);

-	QVector3D aim() const {return aim_;}
 	QVector3D angles() const {return rotation();}
 	QVector3D direction() const {return (aim_ - pos_).normalized();}
 	QVector3D directionXY() const {QVector3D tv = aim_ - pos_; return QVector3D(tv.x(), tv.y(), 0.).normalized();}
@@ -94,7 +93,6 @@ public:
 	QMatrix4x4 fullViewMatrix() const {return viewMatrix() * offsetMatrix();}

 private:
-	QVector3D aim_;
 	mutable QVector3D offset_;
 	GLfloat fov_;
 	GLfloat depth_start;
--- a/qglengine/globject.cpp
+++ b/qglengine/globject.cpp
@@ -465,18 +465,41 @@ QMatrix4x4 ObjectBase::worldMatrix(QMatrix4x4 parent) const {



-Light::Light(): ObjectBase(), shadow_map(0, true, GL_R16F) {
+AimedObject::AimedObject() {
+
+}
+
+
+void AimedObject::setAim(const QVector3D & p) {
+	aim_ = p;
+}
+
+
+QVector3D AimedObject::direction() const {
+	return (aim_ - pos_).normalized();
+}
+
+
+void AimedObject::setDirection(const QVector3D & d) {
+	double len = qMax(direction().length(), 0.001f);
+	aim_ = pos_ + (d.normalized() * len);
+}
+
+
+
+
+Light::Light(): AimedObject(), shadow_map(0, true, GL_R16F) {
 	type_ = glLight;
 	light_type = Omni;
 	intensity = 1.;
 	angle_start = angle_end = 180.;
 	decay_linear = decay_quadratic = decay_start = 0.;
 	decay_const = decay_end = 1.;
-	direction.setZ(1.);
+	setDirection(0, 0, -1.);
 }


-Light::Light(const QVector3D & p, const QColor & c, float i): ObjectBase(), shadow_map(0, true, GL_R16F) {
+Light::Light(const QVector3D & p, const QColor & c, float i): AimedObject(), shadow_map(0, true, GL_R16F) {
 	type_ = glLight;
 	light_type = Omni;
 	pos_ = p;
@@ -485,7 +508,7 @@ Light::Light(const QVector3D & p, const QColor & c, float i): ObjectBase(), shad
 	angle_start = angle_end = 180.;
 	decay_linear = decay_quadratic = decay_start = 0.;
 	decay_const = decay_end = 1.;
-	direction.setZ(1.);
+	setDirection(0, 0, -1.);
 }


@@ -502,7 +525,8 @@ ObjectBase * Light::clone(bool withChildren) {
 	}
 	o->color_ = color_;
 	o->light_type = light_type;
-	o->direction = direction;
+	o->pos_ = pos_;
+	o->aim_ = aim_;
 	o->angle_start = angle_start;
 	o->angle_end = angle_end;
 	o->intensity = intensity;
@@ -531,9 +555,9 @@ QDataStream & operator <<(QDataStream & s, const ObjectBase * p) {
 	if (p->type_ == ObjectBase::glLight) {
 		//qDebug() << "place light ...";
 		const Light * l = (const Light*)p;
-		cs.add(100, l->direction).add(101, l->angle_start).add(102, l->angle_end).add(103, l->intensity)
+		cs.add(100, l->direction()).add(101, l->angle_start).add(102, l->angle_end).add(103, l->intensity)
 			.add(104, l->decay_const).add(105, l->decay_linear).add(106, l->decay_quadratic)
-			.add(107, l->decay_start).add(108, l->decay_end).add(109, int(l->light_type));
+			.add(107, l->decay_start).add(108, l->decay_end).add(109, int(l->light_type)).add(110, l->aim());
 	}
 	if (p->type_ == ObjectBase::glCamera) {
 		//qDebug() << "place camera ...";
@@ -592,7 +616,7 @@ QDataStream & operator >>(QDataStream & s, ObjectBase *& p) {
 		case 17:  if (p) p->name_ = cs.getData<QString>(); break;
 		case 18:  if (p) p->meta = cs.getData<QVariantMap>(); break;
 		case 19:  if (p) p->color_ = cs.getData<QColor>(); break;
-		case 100: if (l) l->direction = cs.getData<QVector3D>(); break;
+		case 100: if (l) l->setDirection(cs.getData<QVector3D>());break;
 		case 101: if (l) l->angle_start = cs.getData<GLfloat>(); break;
 		case 102: if (l) l->angle_end = cs.getData<GLfloat>(); break;
 		case 103: if (l) l->intensity = cs.getData<GLfloat>(); break;
@@ -602,6 +626,7 @@ QDataStream & operator >>(QDataStream & s, ObjectBase *& p) {
 		case 107: if (l) l->decay_start = cs.getData<GLfloat>(); break;
 		case 108: if (l) l->decay_end = cs.getData<GLfloat>(); break;
 		case 109: if (l) l->light_type = (Light::Type)cs.getData<int>(); break;
+		case 110: if (l) l->setAim(cs.getData<QVector3D>()); if (l->aim().isNull()) l->setAim(l->direction()); break;
 		case 200: if (c) c->setAim(cs.getData<QVector3D>()); break;
 		case 201: if (c) c->setFOV(cs.getData<GLfloat>()); break;
 		case 202: if (c) c->setDepthStart(cs.getData<GLfloat>()); break;
--- a/qglengine/globject.h
+++ b/qglengine/globject.h
@@ -229,13 +229,23 @@ inline bool operator <(const ObjectBase & f, const ObjectBase & s) {return f.pos
 class AimedObject: public ObjectBase {
 	friend class QGLView;
 	friend class GLRendererBase;
+	friend class Light;
+	friend class Camera;
 public:
 	AimedObject();
-	~AimedObject();
+	~AimedObject() {}
+	QVector3D aim() const {return aim_;}
+	QVector3D worldAim() const {return (itransform_ * QVector4D(aim_, 1.)).toVector3D();}
+	void setAim(const QVector3D & p);
+	QVector3D direction() const;
+	void setDirection(const QVector3D & d);
+	void setDirection(double x, double y, double z) {setDirection(QVector3D(x, y, z));}
+protected:
+	QVector3D aim_;
 };


-class Light: public ObjectBase {
+class Light: public AimedObject {
 	friend class QGLView;
 	friend class RendererBase;
 public:
@@ -247,7 +257,6 @@ public:
 	virtual void init() {shadow_map.resize(512, 512); is_init = true;}
 	void apply();

-	QVector3D direction, dir0, dir1;
 	float angle_start;
 	float angle_end;
 	float intensity;
--- a/qglengine/glrendererbase.cpp
+++ b/qglengine/glrendererbase.cpp
@@ -36,9 +36,9 @@ void GLRendererBase::setupLight(const Light & l, int inpass_index, int gl_index)
 	GLfloat pos[] = {0.f, 0.f, 0.f, 0.f};
 	GLfloat dir[] = {0.f, 0.f, 0.f};
 	GLfloat col[] = {0.f, 0.f, 0.f};
-	pos[0] = l.light_type == Light::Directional ? -l.direction.x() : lp.x();
-	pos[1] = l.light_type == Light::Directional ? -l.direction.y() : lp.y();
-	pos[2] = l.light_type == Light::Directional ? -l.direction.z() : lp.z();
+	pos[0] = l.light_type == Light::Directional ? -l.direction().x() : lp.x();
+	pos[1] = l.light_type == Light::Directional ? -l.direction().y() : lp.y();
+	pos[2] = l.light_type == Light::Directional ? -l.direction().z() : lp.z();
 	pos[3] = l.light_type == Light::Directional ? 0. : 1.;
 	dir[0] = ld.x();
 	dir[1] = ld.y();
@@ -209,7 +209,7 @@ void GLRendererBase::renderShadow(Light * l, QOpenGLShaderProgram * prog, QMatri
 	Camera cam;
 	QVector3D wp = l->worldPos();
 	cam.setPos(wp);
-	cam.setAim(wp + (l->worldTransform() * QVector4D(l->direction)).toVector3D());
+	cam.setAim(wp + (l->worldTransform() * QVector4D(l->direction())).toVector3D());
 	cam.setDepthStart(view->camera()->depthStart());
 	cam.setDepthEnd(view->camera()->depthEnd());
 	cam.setFOV(l->angle_end);
--- a/qglengine/renderer.cpp
+++ b/qglengine/renderer.cpp
@@ -28,7 +28,7 @@ using namespace QGLEngineShaders;


 Renderer::Renderer(QGLView * view_): RendererBase(view_),
-		fbo_ds       (view_, 5, true , GL_RGBA16F),
+		fbo_ds       (view_, QVector<GLenum>() << GL_RGBA16F << GL_RGBA32F << GL_RGBA16F << GL_RGBA16F << GL_RGBA16F),
 		fbo_out      (view_, 3, false, GL_RGBA16F),
 		fbo_hsmall   (view_, 1, false, GL_RGB16F ),
 		rend_mat(this), rend_service(this), rend_selection(this) {
@@ -125,13 +125,22 @@ bool Renderer::bindShader(Renderer::ShaderRole role, QOpenGLShaderProgram ** ret
 void Renderer::initShaders() {
 	if (!need_init_shaders) return;
 	need_init_shaders = false;
-	initUniformBuffer(shaders.value(srGeometryPass), &buffer_materials , bpMaterials      , "QGLMaterialData"      );
+	initUniformBuffer(shaders.value(srGeometryPass ), &buffer_materials , bpMaterials      , "QGLMaterialData"      );
 	initUniformBuffer(shaders.value(srLightOmniPass), &buffer_materials , bpMaterials      , "QGLMaterialData"      );
 	initUniformBuffer(shaders.value(srLightOmniPass), &buffer_lights    , bpLightParameters, "QGLLightParameterData");
 	initUniformBuffer(shaders.value(srLightOmniPass), &buffer_lights_pos, bpLightPositions , "QGLLightPositionData" );
 	initUniformBuffer(shaders.value(srLightSpotPass), &buffer_materials , bpMaterials      , "QGLMaterialData"      );
 	initUniformBuffer(shaders.value(srLightSpotPass), &buffer_lights    , bpLightParameters, "QGLLightParameterData");
 	initUniformBuffer(shaders.value(srLightSpotPass), &buffer_lights_pos, bpLightPositions , "QGLLightPositionData" );
+	ShaderRole roles[] = {srLightOmniPass, srLightSpotPass};
+	for (int p = 0; p < 2; ++p) {
+		QOpenGLShaderProgram * prog = 0;
+		if (!bindShader(roles[p], &prog)) continue;
+		for (int i = 0; i < 5; ++i)
+			prog->setUniformValue(QString("tex_%1").arg(i).toLatin1().constData(), i);
+		prog->setUniformValue("tex_d", 5);
+		prog->setUniformValue("tex_sum", 7);
+	}
 }


@@ -236,7 +245,7 @@ void Renderer::renderScene() {
 	}
 	fbo_ds.release();

-	/// lighting pass
+	/// lighting passes
 	fbo_ds.bindColorTextures();
 	fbo_ds.bindDepthTexture(5);
 	fbo_out.bind();
@@ -248,12 +257,8 @@ void Renderer::renderScene() {
 		if (bindShader(pass.first, &prog)) {
 			setUniformCamera(prog, cam);
 			setUniformViewCorners(prog, cam);
-			for (int i = 0; i < 5; ++i)
-				prog->setUniformValue(QString("tex_%1").arg(i).toLatin1().constData(), i);
-			prog->setUniformValue("tex_d", 5);
 			prog->setUniformValue("lights_start", lights_start[pass.second]);
 			prog->setUniformValue("lights_count", ll[pass.second].size());
-			prog->setUniformValue("tex_sum", 7);
 			fbo_out.setWriteBuffer(wi);
 			fbo_out.bindColorTexture(ri, 7);
 			glClearFramebuffer(Qt::black, false);
--- a/qglengine/renderer_base.cpp
+++ b/qglengine/renderer_base.cpp
@@ -258,7 +258,7 @@ void RendererBase::reloadLightsPositions(Camera * cam) {
 		QGLLightPosition & so(cur_lights_pos_[i]);
 		Light * l = current_lights[i];
 		QMatrix4x4 m = mat * l->worldTransform();
-		QVector4D pos(0, 0, 0, 1.), dir(l->direction, 1);//, dir0(light->dir0), dir1(light->dir1);
+		QVector4D pos(0, 0, 0, 1.), dir(l->direction(), 1);//, dir0(light->dir0), dir1(light->dir1);
 		pos = m * pos;
 		dir = ((m * dir) - pos).normalized();
 		so.position = pos;
--- a/qglengine/renderer_service.cpp
+++ b/qglengine/renderer_service.cpp
@@ -54,8 +54,8 @@ RendererService::RendererService(Renderer * r_): r(r_) {
 	axis_camera->setFOV(45.);
 	axis_mesh = Primitive::arrow(12);
 	size_vp_scale = size_full_scale = 1.;
-	box_mesh   = Primitive::cube();
-	box_mesh_f = Primitive::cubeFrame();
+	box_mesh   = Primitive::cube(0.8, 0.8, 0.8);
+	box_mesh_f = Primitive::cubeFrame(0.8, 0.8, 0.8);
 	omni_mesh   = Primitive::ellipsoid(2, 1);
 	omni_mesh_f = Primitive::ellipsoidFrame(2, 1);
 	omni_mesh  ->scalePoints(1.5);
@@ -63,14 +63,18 @@ RendererService::RendererService(Renderer * r_): r(r_) {
 	cone_mesh   = Primitive::cone(8, 1., 1., 1.);
 	cone_mesh_f = Primitive::coneFrame(8, 1., 1., 1.);
 	QMatrix4x4 mat;
-	mat.rotate(90, 0,1,0);
-	mat.translate(0,0,2);
+	mat.translate(0,0,1);
 	mat.rotate(180, 1,0,0);
 	cone_mesh  ->transformPoints(mat);
 	cone_mesh_f->transformPoints(mat);
+	cone_mesh_f->scalePoints(1.5);

 	box_mesh   ->scalePoints(1.3);
 	omni_mesh  ->scalePoints(1.3);
+	cone_mesh  ->translatePoints(0,0,-1);
+	cone_mesh  ->scalePoints(1.4);
+	cone_mesh  ->translatePoints(0,0,1);
+	cone_mesh  ->scalePoints(1.5);

 	handle_move_mesh = Primitive::arrow(12, 0.06);
 	handle_ms_2_mesh = Primitive::torus(8, 12, 0.5, 0.02, 90);
@@ -144,6 +148,26 @@ QMatrix4x4 RendererService::invariantSizeMatrix(QVector3D p) {
 }


+QMatrix4x4 RendererService::parentRotationMatrix(ObjectBase * o, bool self_rotation) {
+	QMatrix4x4 ret;
+	if (!o) return ret;
+	QMatrix4x4 pmat;
+	if (o->parent()) {
+		pmat = o->parent()->worldTransform();
+		pmat.setColumn(3, QVector4D(0,0,0,1));
+		double det = pmat.determinant();
+		if (det > 0.) pmat /= sqrt(det);
+	}
+	if (self_rotation) {
+		ret.rotate(o->angles_.z(), 0., 0., 1.);
+		ret.rotate(o->angles_.y(), 0., 1., 0.);
+		ret.rotate(o->angles_.x(), 1., 0., 0.);
+	}
+	ret = pmat * ret;
+	return ret;
+}
+
+
 void RendererService::fillXYZObjects() {
 	cur_objects.resize(3);
 	for (int i = 0; i < 3; ++i) {
@@ -166,6 +190,32 @@ void RendererService::fillOmniObjects() {
 }


+void RendererService::fillSpotObjects() {
+	QList<Light*> ll = r->view->scene()->lights_used.value(Light::Cone);
+	Object o;
+	cur_objects.clear();
+	cur_aims.clear();
+	foreach (Light * l, ll) {
+		QMatrix4x4 m, lm;
+		//QVector3D up = QVector3D::crossProduct(l->direction, QVector3D(0,0,1)).normalized();
+		//if (up.isNull())
+		//	up = QVector3D::crossProduct(l->direction, QVector3D(0,0,1)).normalized();
+		//lm.lookAt(QVector3D(), l->direction, up);
+		//lm.lookAt(QVector3D(), l->direction, (QVector3D(0,0,1)));
+		lm.rotate(QQuaternion::fromDirection(l->direction(), QVector3D()));
+		m = invariantSizeMatrix(l->worldPos()) * parentRotationMatrix(l) * lm;
+		m.transposed().copyDataTo(o.modelmatrix);
+		o.object_id = l->id_;
+		cur_objects << o;
+
+		m = invariantSizeMatrix(l->worldAim());
+		m.transposed().copyDataTo(o.modelmatrix);
+		o.object_id = l->id_ + 1;
+		cur_aims << o;
+	}
+}
+
+
 void RendererService::fillHandleObjects(QVector3D center, HandleMesh ids[], const QVector<QMatrix4x4> & mats, const QVector<QVector4D> & colors, QMatrix4x4 add_mat, int count) {
 	QMatrix4x4 m = invariantSizeMatrix(center) * add_mat;
 	cur_objects.resize(count);
@@ -196,18 +246,7 @@ bool RendererService::calculateCenter() {
 	}
 	axis_mat = QMatrix4x4();
 	if ((sol.size() == 1) && (current_action != haMove)) {
-		ObjectBase * o = sol[0];
-		QMatrix4x4 pmat;
-		if (o->parent()) {
-			pmat = o->parent()->worldTransform();
-			pmat.setColumn(3, QVector4D(0,0,0,1));
-			double det = pmat.determinant();
-			if (det > 0.) pmat /= sqrt(det);
-		}
-		axis_mat.rotate(o->angles_.z(), 0., 0., 1.);
-		axis_mat.rotate(o->angles_.y(), 0., 1., 0.);
-		axis_mat.rotate(o->angles_.x(), 1., 0., 0.);
-		axis_mat = pmat * axis_mat;
+		axis_mat = parentRotationMatrix(sol[0]);
 	}
 	return true;
 }
@@ -259,11 +298,50 @@ void RendererService::drawCurrentHandleObjects() {


 void RendererService::drawLights() {
+	QGLView * v = r->view;
+	RendererSelection & rs(r->rend_selection);
+
 	fillOmniObjects();
-	omni_mesh->loadObjects(r->view, cur_objects);
-	r->fillSelectionsBuffer(r->rend_selection.cur_selections_, light2objectList(r->view->scene_->lights_used.value(Light::Omni)));
-	omni_mesh->loadSelections(r->view, r->rend_selection.cur_selections_);
-	omni_mesh->draw(r->view, cur_objects.size());
+	omni_mesh->loadObjects(v, cur_objects);
+	r->fillSelectionsBuffer(rs.cur_selections_, light2objectList(v->scene_->lights_used.value(Light::Omni)));
+	omni_mesh->loadSelections(v, rs.cur_selections_);
+	omni_mesh->draw(v, cur_objects.size());
+
+	fillSpotObjects();
+	cone_mesh->loadObjects(v, cur_objects);
+	r->fillSelectionsBuffer(rs.cur_selections_, light2objectList(v->scene_->lights_used.value(Light::Cone)));
+	cone_mesh->loadSelections(v, rs.cur_selections_);
+	cone_mesh->draw(v, cur_objects.size());
+	box_mesh->loadObjects(v, cur_aims);
+	box_mesh->loadSelections(v, rs.cur_selections_);
+	box_mesh->draw(v, cur_aims.size());
+
+}
+
+
+void RendererService::drawLightsFrame(QColor color) {
+	QGLView * v = r->view;
+	RendererSelection & rs(r->rend_selection);
+
+	fillOmniObjects();
+	setObjectsColor(cur_objects, color);
+	omni_mesh_f->loadObjects(v, cur_objects);
+	r->fillSelectionsBuffer(rs.cur_selections_, light2objectList(v->scene_->lights_used.value(Light::Omni)));
+	omni_mesh_f->loadSelections(v, rs.cur_selections_);
+	omni_mesh_f->draw(v, cur_objects.size());
+
+	fillSpotObjects();
+	setObjectsColor(cur_objects, color);
+	cone_mesh_f->loadObjects(v, cur_objects);
+	r->fillSelectionsBuffer(rs.cur_selections_, light2objectList(v->scene_->lights_used.value(Light::Cone)));
+	cone_mesh_f->loadSelections(v, rs.cur_selections_);
+	cone_mesh_f->draw(v, cur_objects.size());
+	setObjectsColor(cur_aims, color);
+	box_mesh_f->loadObjects(v, cur_aims);
+	box_mesh_f->loadSelections(v, rs.cur_selections_);
+	box_mesh_f->draw(v, cur_aims.size());
+
+	setObjectsColor(cur_aims, color);
 }


@@ -289,19 +367,13 @@ void RendererService::renderService() {
 		//glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 		glDisable(GL_CULL_FACE);
 		r->setUniformCamera(prog, r->view->camera());
-		fillOmniObjects();

-		setObjectsColor(cur_objects, Qt::white);
 		prog->setUniformValue("line_width", 2.f);
 		prog->setUniformValue("z_offset", 0.f);
-		omni_mesh_f->loadObjects(f, cur_objects);
-		omni_mesh_f->draw(f, cur_objects.size());
-
-		setObjectsColor(cur_objects, Qt::black);
+		drawLightsFrame(Qt::white);
 		prog->setUniformValue("line_width", 1.f);
 		prog->setUniformValue("z_offset", -1.E-2f);
-		omni_mesh_f->loadObjects(f, cur_objects);
-		omni_mesh_f->draw(f, cur_objects.size());
+		drawLightsFrame(Qt::black);

 		glEnable(GL_CULL_FACE);
 		//glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
--- a/qglengine/renderer_service.h
+++ b/qglengine/renderer_service.h
@@ -66,12 +66,15 @@ public:
 	void resize(int width, int height);

 	QMatrix4x4 invariantSizeMatrix(QVector3D p);
+	QMatrix4x4 parentRotationMatrix(ObjectBase * o, bool self_rotation = true);
 	void fillXYZObjects();
 	void fillOmniObjects();
+	void fillSpotObjects();
 	void fillHandleObjects(QVector3D center, HandleMesh ids[], const QVector<QMatrix4x4> & mats, const QVector<QVector4D> & colors, QMatrix4x4 add_mat, int count = 3);
 	bool calculateCenter();
 	void drawCurrentHandleObjects();
 	void drawLights();
+	void drawLightsFrame(QColor color);
 	void setObjectsColor(QVector<QGLEngineShaders::Object> & ol, QColor col);
 	void renderService();
 	void setCurrentAction(HandleAction ha) {current_action = ha;}
@@ -87,7 +90,7 @@ private:
 	QVector3D selection_center;
 	QVector<QMatrix4x4> mat_xyz, mat_ms2;
 	QVector<QVector4D> color_xyz, color_ms2;
-	QVector<QGLEngineShaders::Object> cur_objects;
+	QVector<QGLEngineShaders::Object> cur_objects, cur_aims;
 	Camera * axis_camera;
 	QSize axis_viewport;
 	HandleAction current_action;
--- a/qglengine/shaders/ds_geom.glsl
+++ b/qglengine/shaders/ds_geom.glsl
@@ -52,8 +52,8 @@ void main(void) {

 	float height = dot(qgl_materialTexture(QGL_MAP_RELIEF, tc, vec4(0)).rgb, luma);

-	qgl_FragData[0] = vec4(diffuse .rgb, roughness   );
-	qgl_FragData[1] = vec4(normal  .xyz, reflectivity);
+	qgl_FragData[0] = vec4(diffuse .rgb, reflectivity);
+	qgl_FragData[1] = vec4(normal  .xyz, roughness   );
 	qgl_FragData[2] = vec4(specular.rgb, height      );
 	qgl_FragData[3] = vec4(emission.rgb, 0/*bn.x*/);
 	//qgl_FragData[4] = vec4(speed.xy, bn.yz);
--- a/qglengine/shaders/ds_light.glsl
+++ b/qglengine/shaders/ds_light.glsl
@@ -113,8 +113,8 @@ void main(void) {
 	vec3 normal        = v1.xyz;
 	vec3 specular      = v2.rgb;
 	vec3 emission      = v3.rgb;
-	float roughness    = v0.w;
-	float reflectivity = v1.w;
+	float reflectivity = v0.w;
+	float roughness    = v1.w;
 	float height       = v2.w;
 	//bn = normalize(vec3(v3.w, v4.zw));
 	//bn2 = normalize(cross(n, bn));
--- a/qglengine/shaders/service_frame.glsl
+++ b/qglengine/shaders/service_frame.glsl
@@ -6,7 +6,8 @@ out float mat_scale;
 void main(void) {
 	gl_Position = qgl_ftransform();
 	object_color_g = qgl_ObjectColor;
-	mat_scale = pow(qgl_ModelMatrix[0][0] * qgl_ModelMatrix[1][1] * qgl_ModelMatrix[2][2], 0.3333);
+	//mat_scale = pow(qgl_ModelMatrix[0][0] * qgl_ModelMatrix[1][1] * qgl_ModelMatrix[2][2], 0.3333);
+	mat_scale = pow(determinant(mat3(qgl_ModelMatrix)), 0.333);
 }


--- a/qglengine/widgets/object_editor.cpp
+++ b/qglengine/widgets/object_editor.cpp
@@ -86,9 +86,9 @@ void ObjectEditor::setObject(ObjectBase * o) {
 		ui->spinLightDecayQuadratic->setValue(l->decay_quadratic);
 		ui->spinLightAngleStart->setValue(l->angle_start);
 		ui->spinLightAngleEnd->setValue(l->angle_end);
-		ui->spinLightDirectionX->setValue(l->direction.x());
-		ui->spinLightDirectionY->setValue(l->direction.y());
-		ui->spinLightDirectionZ->setValue(l->direction.z());
+		ui->spinLightDirectionX->setValue(l->direction().x());
+		ui->spinLightDirectionY->setValue(l->direction().y());
+		ui->spinLightDirectionZ->setValue(l->direction().z());
 	}
 	ui->groupCamera->setEnabled(object->type() == ObjectBase::glCamera);
 	ui->groupCamera->setVisible(object->type() == ObjectBase::glCamera);
@@ -135,7 +135,7 @@ void ObjectEditor::objectChanged() {
 		l->decay_quadratic = ui->spinLightDecayQuadratic->value();
 		l->angle_start = ui->spinLightAngleStart->value();
 		l->angle_end = ui->spinLightAngleEnd->value();
-		l->direction = QVector3D(ui->spinLightDirectionX->value(), ui->spinLightDirectionY->value(), ui->spinLightDirectionZ->value()).normalized();
+		l->setDirection(QVector3D(ui->spinLightDirectionX->value(), ui->spinLightDirectionY->value(), ui->spinLightDirectionZ->value()).normalized());
 		l->apply();
 	}
 	if (object->type() == ObjectBase::glCamera) {