version 1.1.0

add Renderer::GrabFormat flags

CMakeLists.txt

@@ -26,7 +26,7 @@ else()
 	include(SHSTKQtMacros)
 	
 	set(QGLEngine_MAJOR    1)
-	set(QGLEngine_MINOR    0)
+	set(QGLEngine_MINOR    1)
 	set(QGLEngine_REVISION 0)
 	set(QGLEngine_SUFFIX   "rc")
 	set(QGLEngine_COMPANY  SHS)

src/core/core/glframebuffer.cpp

@@ -152,6 +152,11 @@ void Framebuffer::queryImage(int index) {
 }
 
 
+void Framebuffer::queryImageF(int index) {
+	queryPoints(index, rect(), GL_FLOAT);
+}
+
+
 uint Framebuffer::getPoint() const {
 	if (!pbo.isInit() || (pbo_queried == 0)) return 0;
 	uint ret = 0;

src/core/core/glframebuffer.h

@@ -48,6 +48,7 @@ public:
 	void queryPoint(int index, QPoint p);
 	void queryPoints(int index, QRect rect, GLenum pixel_format = GL_UNSIGNED_BYTE);
 	void queryImage(int index);
+	void queryImageF(int index);
 	uint getPoint() const;
 	QVector<uint> getPointsByte() const;
 	QVector<QVector4D> getPointsFloat() const;

src/core/render/renderer.cpp

@@ -145,7 +145,7 @@ void Renderer::init(int width, int height) {
 	initCoeffTextures();
 	markReloadTextures();
 	tex_env.init();
-	if (is_grabbing) fbo_out.enablePixelBuffer();
+	fbo_out.enablePixelBuffer();
 	need_init_shaders = true;
 }
 
@@ -686,11 +686,15 @@ void Renderer::renderScene() {
 
 	/// grab framebuffer
 	phase.begin("grab");
-	if (is_grabbing) {
-		fbo_out.queryImage(0);
+	if (view->grabFormats().testFlag(gfImage)) {
+		fbo_out.queryImage(cur_write_plane);
 		last_img = fbo_out.getImage().mirrored();
-		// qDebug() << last_img.size();
 	}
+	if (view->grabFormats().testFlag(gfFloat)) {
+		fbo_out.queryImageF(obrLighting);
+		last_img_f = fbo_out.getPointsFloat();
+	}
+	// qDebug() << last_img.size();
 	phase.end();
 
 	/*
@@ -728,11 +732,6 @@ void Renderer::setCameraLightMode(int m) {
 	view->scene()->setLightsChanged();
 }
 
-void Renderer::setGrabImage(bool on) {
-	is_grabbing = on;
-	// fbo_out.enablePixelBuffer();
-}
-
 
 void Renderer::addFramebufferEffect(FramebufferEffectBase * e) {
 	e->r = this;

src/core/render/renderer.h

@@ -92,6 +92,10 @@ public:
 
 		dbrBuffersCount,
 	};
+	enum GrabFormat {
+		gfImage = 1,
+		gfFloat = 2
+	};
 
 	void init(int width, int height);
 	void resize(int width, int height);
@@ -99,9 +103,8 @@ public:
 	void renderScene();
 	void setCameraLightMode(int m);
 	int cameraLightMode() const { return camera_light_mode; }
-	void setGrabImage(bool on);
-	bool isGrabImage() const { return is_grabbing; }
 	QImage getImage() const { return last_img; }
+	QVector<QVector4D> getImageF() const { return last_img_f; }
 	void addFramebufferEffect(FramebufferEffectBase * e);
 	void clearFramebufferEffects() { fb_effects.clear(); }
 	QVector<FramebufferEffectBase *> framebufferEffects() const { return fb_effects; }
@@ -156,8 +159,8 @@ private:
 	QMap<int, QList<Light *>> cur_lights;
 	QVector<FramebufferEffectBase *> fb_effects;
 	QImage last_img;
+	QVector<QVector4D> last_img_f;
 	QString obr_defines, timings;
-	bool is_grabbing = false;
 };
 
 #endif // RENDERER_H

src/core/view/qglview.h

@@ -158,9 +158,12 @@ public:
 		context_menu.addActions(al);
 	}
 	void popupMenu(const QPoint & pos, QAction * at = nullptr) { context_menu.popup(pos, at); }
-	void setGrabImage(bool on) { renderer_.setGrabImage(on); }
-	bool isGrabImage() const { return renderer_.isGrabImage(); }
+	void setGrabImage(bool on) { grab_formats.setFlag(Renderer::gfImage, on); }
+	void setGrabImageF(bool on) { grab_formats.setFlag(Renderer::gfFloat, on); }
+	QFlags<Renderer::GrabFormat> grabFormats() const { return grab_formats; }
+	void setGrabFormats(QFlags<Renderer::GrabFormat> f) { grab_formats = f; }
 	QImage getImage() const { return renderer_.getImage(); }
+	QVector<QVector4D> getImageF() const { return renderer_.getImageF(); }
 
 	void setShadowMapSize(QSize sz);
 	void setTextureMapSize(QSize sz);
@@ -212,6 +215,7 @@ private:
 	QElapsedTimer time;
 	GLint max_anisotropic, max_texture_chanels;
 	RenderMode render_mode;
+	QFlags<Renderer::GrabFormat> grab_formats;
 	QSize prev_size, shadow_map_size;
 	float lineWidth_, soft_shadows_quality;
 	float fps_, fps_tm, fogDensity_, fogDecay_;