From 3b21507274aa4f98644382903ae529c1fc2c7bd4 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Wed, 20 Aug 2014 01:36:33 +1000
Subject: GL3D GWIN window + demo

---
 demos/modules/gwin/gl3d/demo.mk   |   3 +
 demos/modules/gwin/gl3d/gfxconf.h |  51 +++++++++++
 demos/modules/gwin/gl3d/main.c    | 179 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 233 insertions(+)
 create mode 100644 demos/modules/gwin/gl3d/demo.mk
 create mode 100644 demos/modules/gwin/gl3d/gfxconf.h
 create mode 100644 demos/modules/gwin/gl3d/main.c

(limited to 'demos')

diff --git a/demos/modules/gwin/gl3d/demo.mk b/demos/modules/gwin/gl3d/demo.mk
new file mode 100644
index 00000000..2f20deb6
--- /dev/null
+++ b/demos/modules/gwin/gl3d/demo.mk
@@ -0,0 +1,3 @@
+DEMODIR = $(GFXLIB)/demos/modules/gwin/gl3d
+GFXINC +=   $(DEMODIR)
+GFXSRC +=	$(DEMODIR)/main.c
diff --git a/demos/modules/gwin/gl3d/gfxconf.h b/demos/modules/gwin/gl3d/gfxconf.h
new file mode 100644
index 00000000..d0375a19
--- /dev/null
+++ b/demos/modules/gwin/gl3d/gfxconf.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* The operating system to use. One of these must be defined - preferably in your Makefile */
+//#define GFX_USE_OS_CHIBIOS	FALSE
+//#define GFX_USE_OS_WIN32		FALSE
+//#define GFX_USE_OS_LINUX		FALSE
+//#define GFX_USE_OS_OSX		FALSE
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP			TRUE
+#define GFX_USE_GWIN			TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION	TRUE
+#define GDISP_NEED_CLIP			TRUE
+
+/* Features for the GWIN subsystem. */
+#define GWIN_NEED_GL3D          TRUE
+
+#endif /* _GFXCONF_H */
+
diff --git a/demos/modules/gwin/gl3d/main.c b/demos/modules/gwin/gl3d/main.c
new file mode 100644
index 00000000..f93f37ec
--- /dev/null
+++ b/demos/modules/gwin/gl3d/main.c
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "gfx.h"
+
+/* The handles for our two Windows */
+GHandle gh;
+
+static GLfloat Xrot, Xstep;
+static GLfloat Yrot, Ystep;
+static GLfloat Zrot, Zstep;
+static GLfloat Step = 5.0;
+static GLfloat Scale = 1.0;
+static GLuint Object;
+
+static GLuint make_object( void )
+{
+   GLuint list;
+
+   list = glGenLists( 1 );
+
+   glNewList( list, GL_COMPILE );
+
+   glBegin( GL_LINE_LOOP );
+   glColor3f( 1.0, 1.0, 1.0 );
+   glVertex3f(  1.0,  0.5, -0.4 );
+   glColor3f( 1.0, 0.0, 0.0 );
+   glVertex3f(  1.0, -0.5, -0.4 );
+   glColor3f( 0.0, 1.0, 0.0 );
+   glVertex3f( -1.0, -0.5, -0.4 );
+   glColor3f( 0.0, 0.0, 1.0 );
+   glVertex3f( -1.0,  0.5, -0.4 );
+   glEnd();
+
+   glColor3f( 1.0, 1.0, 1.0 );
+
+   glBegin( GL_LINE_LOOP );
+   glVertex3f(  1.0,  0.5, 0.4 );
+   glVertex3f(  1.0, -0.5, 0.4 );
+   glVertex3f( -1.0, -0.5, 0.4 );
+   glVertex3f( -1.0,  0.5, 0.4 );
+   glEnd();
+
+   glBegin( GL_LINES );
+   glVertex3f(  1.0,  0.5, -0.4 );   glVertex3f(  1.0,  0.5, 0.4 );
+   glVertex3f(  1.0, -0.5, -0.4 );   glVertex3f(  1.0, -0.5, 0.4 );
+   glVertex3f( -1.0, -0.5, -0.4 );   glVertex3f( -1.0, -0.5, 0.4 );
+   glVertex3f( -1.0,  0.5, -0.4 );   glVertex3f( -1.0,  0.5, 0.4 );
+   glEnd();
+
+
+   glEndList();
+
+   return list;
+}
+
+static void draw( void )
+{
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   glPushMatrix();
+
+   glTranslatef( 0.0, 0.0, -10.0 );
+   glScalef( Scale, Scale, Scale );
+   if (Xstep) {
+      glRotatef( Xrot, 1.0, 0.0, 0.0 );
+   }
+   else if (Ystep) {
+      glRotatef( Yrot, 0.0, 1.0, 0.0 );
+   }
+   else {
+      glRotatef( Zrot, 0.0, 0.0, 1.0 );
+   }
+
+   glCallList( Object );
+
+   glPopMatrix();
+
+   glFlush();
+   gwinRedraw(gh);
+}
+
+
+static void idle( void )
+{
+   Xrot += Xstep;
+   Yrot += Ystep;
+   Zrot += Zstep;
+
+   if (Xrot>=360.0) {
+      Xrot = Xstep = 0.0;
+      Ystep = Step;
+   }
+   else if (Yrot>=360.0) {
+      Yrot = Ystep = 0.0;
+      Zstep = Step;
+   }
+   else if (Zrot>=360.0) {
+      Zrot = Zstep = 0.0;
+      Xstep = Step;
+   }
+   draw();
+}
+
+int main(void) {
+    /* Initialize and clear the display */
+    gfxInit();
+    gdispClear(White);
+
+    /* Create the 3D window */
+    {
+    	GWindowInit	wi;
+
+		gwinClearInit(&wi);
+    	wi.show = TRUE; wi.x = 20; wi.y = 10; wi.width = 200; wi.height = 150;
+        gh = gwinGL3DCreate(0, &wi);
+    }
+
+    /* Set fore- and background colors */
+    gwinSetColor(gh, White);
+    gwinSetBgColor(gh, Blue);
+
+    /* Clear the window */
+    gwinClear(gh);
+
+    /* Init the 3D stuff */
+    glViewport(0, 0, (GLint)gwinGetWidth(gh), (GLint)gwinGetHeight(gh));
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 15.0 );
+    glMatrixMode(GL_MODELVIEW);
+
+    Object = make_object();
+    glCullFace( GL_BACK );
+   	//   glEnable( GL_CULL_FACE );
+    glDisable( GL_DITHER );
+    glShadeModel( GL_FLAT );
+   	//   glEnable( GL_DEPTH_TEST );
+    Xrot = Yrot = Zrot = 0.0;
+    Xstep = Step;
+    Ystep = Zstep = 0.0;
+
+
+    while(TRUE) {
+
+    	// rate control
+    	gfxSleepMilliseconds(10);
+
+    	// move and redraw
+    	idle();
+    }   
+}
+
-- 
cgit v1.2.3


From ecaf8b83f8227724e9f862a0a8f64e6004a63d56 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Wed, 20 Aug 2014 12:18:27 +1000
Subject: Create a generic GWIN event. The frame now sends a GEVENT_GWIN_CLOSE
 event on closing. Unfortunately some gwin events have had a field renamed in
 order to generalise the structure. Demo's updated to match.

---
 demos/modules/gwin/button/main.c           |  2 +-
 demos/modules/gwin/checkbox/main.c         |  2 +-
 demos/modules/gwin/container_nested/main.c |  6 +++---
 demos/modules/gwin/frame/main.c            | 12 ++++++------
 demos/modules/gwin/radio/main.c            |  2 +-
 demos/modules/gwin/slider/main.c           |  2 +-
 demos/modules/gwin/widgets/main.c          | 22 +++++++++++-----------
 7 files changed, 24 insertions(+), 24 deletions(-)

(limited to 'demos')

diff --git a/demos/modules/gwin/button/main.c b/demos/modules/gwin/button/main.c
index 156e929e..15e8e5a7 100644
--- a/demos/modules/gwin/button/main.c
+++ b/demos/modules/gwin/button/main.c
@@ -83,7 +83,7 @@ int main(void) {
 
 		switch(pe->type) {
 			case GEVENT_GWIN_BUTTON:
-				if (((GEventGWinButton*)pe)->button == ghButton1) {
+				if (((GEventGWinButton*)pe)->gwin == ghButton1) {
 					// Our button has been pressed
 					if (++which >= sizeof(orients)/sizeof(orients[0]))
 						which = 0;
diff --git a/demos/modules/gwin/checkbox/main.c b/demos/modules/gwin/checkbox/main.c
index 2a2df2fb..28122bee 100644
--- a/demos/modules/gwin/checkbox/main.c
+++ b/demos/modules/gwin/checkbox/main.c
@@ -77,7 +77,7 @@ int main(void) {
 
 		switch(pe->type) {
 			case GEVENT_GWIN_CHECKBOX:
-				if (((GEventGWinCheckbox*)pe)->checkbox == ghCheckbox1) {
+				if (((GEventGWinCheckbox*)pe)->gwin == ghCheckbox1) {
 					// The state of our checkbox has changed
 					//printf("Checkbox state: %d\r\n", ((GEventGWinCheckbox*)pe)->isChecked);
 				}
diff --git a/demos/modules/gwin/container_nested/main.c b/demos/modules/gwin/container_nested/main.c
index 94285afa..2d90f76b 100644
--- a/demos/modules/gwin/container_nested/main.c
+++ b/demos/modules/gwin/container_nested/main.c
@@ -141,13 +141,13 @@ int main(void) {
 
         switch(pe->type) {
             case GEVENT_GWIN_CHECKBOX:
-                if (((GEventGWinCheckbox*)pe)->checkbox == ghCheckbox1) {
+                if (((GEventGWinCheckbox*)pe)->gwin == ghCheckbox1) {
                     gwinSetVisible(ghContainer2, gwinCheckboxIsChecked(ghCheckbox1));
                 }
-                else if (((GEventGWinCheckbox*)pe)->checkbox == ghCheckbox2) {
+                else if (((GEventGWinCheckbox*)pe)->gwin == ghCheckbox2) {
                     gwinSetVisible(ghContainer3, gwinCheckboxIsChecked(ghCheckbox2));
                 }
-                else if (((GEventGWinCheckbox*)pe)->checkbox == ghCheckbox3) {
+                else if (((GEventGWinCheckbox*)pe)->gwin == ghCheckbox3) {
                     gwinSetVisible(ghContainer1, gwinCheckboxIsChecked(ghCheckbox3));
                 }
                 break;
diff --git a/demos/modules/gwin/frame/main.c b/demos/modules/gwin/frame/main.c
index 3f3d8845..fe956925 100644
--- a/demos/modules/gwin/frame/main.c
+++ b/demos/modules/gwin/frame/main.c
@@ -138,19 +138,19 @@ int main(void) {
 
         switch(pe->type) {
             case GEVENT_GWIN_SLIDER:
-                if (((GEventGWinSlider *)pe)->slider == ghSliderR || \
-                                                        ghSliderG || \
-                                                        ghSliderB ) {
+                if (((GEventGWinSlider *)pe)->gwin == ghSliderR || \
+                                                      ghSliderG || \
+                                                      ghSliderB ) {
                     _updateColor();
                 }
                 break;
 
             case GEVENT_GWIN_BUTTON:
-                if (((GEventGWinButton *)pe)->button == ghButton1) {
+                if (((GEventGWinButton *)pe)->gwin == ghButton1) {
                     gwinSliderSetPosition(ghSliderR, rand() % 256);
-                } else if (((GEventGWinButton *)pe)->button == ghButton2) {
+                } else if (((GEventGWinButton *)pe)->gwin == ghButton2) {
                     gwinSliderSetPosition(ghSliderG, rand() % 256);
-                } else if (((GEventGWinButton *)pe)->button == ghButton3) {
+                } else if (((GEventGWinButton *)pe)->gwin == ghButton3) {
                     gwinSliderSetPosition(ghSliderB, rand() % 256);
                 }
 
diff --git a/demos/modules/gwin/radio/main.c b/demos/modules/gwin/radio/main.c
index 60bf206f..7455c770 100644
--- a/demos/modules/gwin/radio/main.c
+++ b/demos/modules/gwin/radio/main.c
@@ -99,7 +99,7 @@ int main(void) {
 
 		switch(pe->type) {
 			case GEVENT_GWIN_RADIO:
-				//printf("group: %u   radio: %s\n", ((GEventGWinRadio *)pe)->group, gwinGetText(((GEventGWinRadio *)pe)->radio));
+				//printf("group: %u   radio: %s\n", ((GEventGWinRadio *)pe)->group, gwinGetText(((GEventGWinRadio *)pe)->gwin));
 				break;
 
 			default:
diff --git a/demos/modules/gwin/slider/main.c b/demos/modules/gwin/slider/main.c
index 475f68cf..ddcd90df 100644
--- a/demos/modules/gwin/slider/main.c
+++ b/demos/modules/gwin/slider/main.c
@@ -75,7 +75,7 @@ int main(void) {
 
 		switch(pe->type) {
 			case GEVENT_GWIN_SLIDER:
-				//printf("Slider %s = %d\n", gwinGetText(((GEventGWinSlider *)pe)->slider), ((GEventGWinSlider *)pe)->position);
+				//printf("Slider %s = %d\n", gwinGetText(((GEventGWinSlider *)pe)->gwin), ((GEventGWinSlider *)pe)->position);
 				break;
 
 			default:
diff --git a/demos/modules/gwin/widgets/main.c b/demos/modules/gwin/widgets/main.c
index 783ed548..3239ab4c 100644
--- a/demos/modules/gwin/widgets/main.c
+++ b/demos/modules/gwin/widgets/main.c
@@ -459,39 +459,39 @@ int main(void) {
 
 		switch(pe->type) {
 		case GEVENT_GWIN_BUTTON:
-			gwinPrintf(ghConsole, "Button %s\n", gwinGetText(((GEventGWinButton *)pe)->button));
+			gwinPrintf(ghConsole, "Button %s\n", gwinGetText(((GEventGWinButton *)pe)->gwin));
 			break;
 
 		case GEVENT_GWIN_SLIDER:
-			gwinPrintf(ghConsole, "Slider %s=%d\n", gwinGetText(((GEventGWinSlider *)pe)->slider), ((GEventGWinSlider *)pe)->position);
+			gwinPrintf(ghConsole, "Slider %s=%d\n", gwinGetText(((GEventGWinSlider *)pe)->gwin), ((GEventGWinSlider *)pe)->position);
 			break;
 
 		case GEVENT_GWIN_CHECKBOX:
-			gwinPrintf(ghConsole, "Checkbox %s=%s\n", gwinGetText(((GEventGWinCheckbox *)pe)->checkbox), ((GEventGWinCheckbox *)pe)->isChecked ? "Checked" : "UnChecked");
+			gwinPrintf(ghConsole, "Checkbox %s=%s\n", gwinGetText(((GEventGWinCheckbox *)pe)->gwin), ((GEventGWinCheckbox *)pe)->isChecked ? "Checked" : "UnChecked");
 
 			// If it is the Disable All checkbox then do that.
-			if (((GEventGWinCheckbox *)pe)->checkbox == ghCheckDisableAll) {
+			if (((GEventGWinCheckbox *)pe)->gwin == ghCheckDisableAll) {
 				gwinPrintf(ghConsole, "%s All\n", ((GEventGWinCheckbox *)pe)->isChecked ? "Disable" : "Enable");
 				setEnabled(!((GEventGWinCheckbox *)pe)->isChecked);
 			}
 			break;
 
 		case GEVENT_GWIN_LIST:
-			gwinPrintf(ghConsole, "List %s Item %d %s\n", gwinGetText(((GEventGWinList *)pe)->list), ((GEventGWinList *)pe)->item,
-					gwinListItemIsSelected(((GEventGWinList *)pe)->list, ((GEventGWinList *)pe)->item) ? "Selected" : "Unselected");
+			gwinPrintf(ghConsole, "List %s Item %d %s\n", gwinGetText(((GEventGWinList *)pe)->gwin), ((GEventGWinList *)pe)->item,
+					gwinListItemIsSelected(((GEventGWinList *)pe)->gwin, ((GEventGWinList *)pe)->item) ? "Selected" : "Unselected");
 			break;
 
 		case GEVENT_GWIN_RADIO:
-			gwinPrintf(ghConsole, "Radio Group %u=%s\n", ((GEventGWinRadio *)pe)->group, gwinGetText(((GEventGWinRadio *)pe)->radio));
+			gwinPrintf(ghConsole, "Radio Group %u=%s\n", ((GEventGWinRadio *)pe)->group, gwinGetText(((GEventGWinRadio *)pe)->gwin));
 
 			switch(((GEventGWinRadio *)pe)->group) {
 			case GROUP_TABS:
 
 				// Set control visibility depending on the tab selected
-				setTab(((GEventGWinRadio *)pe)->radio);
+				setTab(((GEventGWinRadio *)pe)->gwin);
 
 				// We show the state of some of the GUI elements here
-				if (((GEventGWinRadio *)pe)->radio == ghTabLabels) {
+				if (((GEventGWinRadio *)pe)->gwin == ghTabLabels) {
 					char tmp[20];
 
 					// The sliders
@@ -519,9 +519,9 @@ int main(void) {
 
 					gwinPrintf(ghConsole, "Change Color Scheme\n");
 
-					if (((GEventGWinRadio *)pe)->radio == ghRadioYellow)
+					if (((GEventGWinRadio *)pe)->gwin == ghRadioYellow)
 						pstyle = &YellowWidgetStyle;
-					else if (((GEventGWinRadio *)pe)->radio == ghRadioBlack)
+					else if (((GEventGWinRadio *)pe)->gwin == ghRadioBlack)
 						pstyle = &BlackWidgetStyle;
 					else
 						pstyle = &WhiteWidgetStyle;
-- 
cgit v1.2.3


From 99da5c825b217e1341fb3b3440ad7d4b76a06bfe Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Wed, 20 Aug 2014 13:54:54 +1000
Subject: Update gl3d spin demo

---
 demos/modules/gwin/gl3d-spin/demo.mk   |   3 +
 demos/modules/gwin/gl3d-spin/gfxconf.h |  51 ++++++++++
 demos/modules/gwin/gl3d-spin/main.c    | 171 +++++++++++++++++++++++++++++++
 demos/modules/gwin/gl3d/demo.mk        |   3 -
 demos/modules/gwin/gl3d/gfxconf.h      |  51 ----------
 demos/modules/gwin/gl3d/main.c         | 179 ---------------------------------
 6 files changed, 225 insertions(+), 233 deletions(-)
 create mode 100644 demos/modules/gwin/gl3d-spin/demo.mk
 create mode 100644 demos/modules/gwin/gl3d-spin/gfxconf.h
 create mode 100644 demos/modules/gwin/gl3d-spin/main.c
 delete mode 100644 demos/modules/gwin/gl3d/demo.mk
 delete mode 100644 demos/modules/gwin/gl3d/gfxconf.h
 delete mode 100644 demos/modules/gwin/gl3d/main.c

(limited to 'demos')

diff --git a/demos/modules/gwin/gl3d-spin/demo.mk b/demos/modules/gwin/gl3d-spin/demo.mk
new file mode 100644
index 00000000..bed1ab31
--- /dev/null
+++ b/demos/modules/gwin/gl3d-spin/demo.mk
@@ -0,0 +1,3 @@
+DEMODIR = $(GFXLIB)/demos/modules/gwin/gl3d-spin
+GFXINC +=   $(DEMODIR)
+GFXSRC +=	$(DEMODIR)/main.c
diff --git a/demos/modules/gwin/gl3d-spin/gfxconf.h b/demos/modules/gwin/gl3d-spin/gfxconf.h
new file mode 100644
index 00000000..d0375a19
--- /dev/null
+++ b/demos/modules/gwin/gl3d-spin/gfxconf.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* The operating system to use. One of these must be defined - preferably in your Makefile */
+//#define GFX_USE_OS_CHIBIOS	FALSE
+//#define GFX_USE_OS_WIN32		FALSE
+//#define GFX_USE_OS_LINUX		FALSE
+//#define GFX_USE_OS_OSX		FALSE
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP			TRUE
+#define GFX_USE_GWIN			TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION	TRUE
+#define GDISP_NEED_CLIP			TRUE
+
+/* Features for the GWIN subsystem. */
+#define GWIN_NEED_GL3D          TRUE
+
+#endif /* _GFXCONF_H */
+
diff --git a/demos/modules/gwin/gl3d-spin/main.c b/demos/modules/gwin/gl3d-spin/main.c
new file mode 100644
index 00000000..4a8b25e6
--- /dev/null
+++ b/demos/modules/gwin/gl3d-spin/main.c
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "gfx.h"
+
+/* The handle for our Window */
+GHandle gh;
+
+static GLfloat Xrot, Xstep;
+static GLfloat Yrot, Ystep;
+static GLfloat Zrot, Zstep;
+static GLfloat Step = 5.0;
+static GLfloat Scale = 1.0;
+static GLuint Object;
+
+static GLuint make_object( void )
+{
+   GLuint list;
+
+   list = glGenLists( 1 );
+
+   glNewList( list, GL_COMPILE );
+
+   glBegin( GL_LINE_LOOP );
+   glColor3f( 1.0, 1.0, 1.0 );
+   glVertex3f(  1.0,  0.5, -0.4 );
+   glColor3f( 1.0, 0.0, 0.0 );
+   glVertex3f(  1.0, -0.5, -0.4 );
+   glColor3f( 0.0, 1.0, 0.0 );
+   glVertex3f( -1.0, -0.5, -0.4 );
+   glColor3f( 0.0, 0.0, 1.0 );
+   glVertex3f( -1.0,  0.5, -0.4 );
+   glEnd();
+
+   glColor3f( 1.0, 1.0, 1.0 );
+
+   glBegin( GL_LINE_LOOP );
+   glVertex3f(  1.0,  0.5, 0.4 );
+   glVertex3f(  1.0, -0.5, 0.4 );
+   glVertex3f( -1.0, -0.5, 0.4 );
+   glVertex3f( -1.0,  0.5, 0.4 );
+   glEnd();
+
+   glBegin( GL_LINES );
+   glVertex3f(  1.0,  0.5, -0.4 );   glVertex3f(  1.0,  0.5, 0.4 );
+   glVertex3f(  1.0, -0.5, -0.4 );   glVertex3f(  1.0, -0.5, 0.4 );
+   glVertex3f( -1.0, -0.5, -0.4 );   glVertex3f( -1.0, -0.5, 0.4 );
+   glVertex3f( -1.0,  0.5, -0.4 );   glVertex3f( -1.0,  0.5, 0.4 );
+   glEnd();
+
+
+   glEndList();
+
+   return list;
+}
+
+static void draw( void )
+{
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   glPushMatrix();
+
+   glTranslatef( 0.0, 0.0, -10.0 );
+   glScalef( Scale, Scale, Scale );
+   if (Xstep) {
+      glRotatef( Xrot, 1.0, 0.0, 0.0 );
+   }
+   else if (Ystep) {
+      glRotatef( Yrot, 0.0, 1.0, 0.0 );
+   }
+   else {
+      glRotatef( Zrot, 0.0, 0.0, 1.0 );
+   }
+
+   glCallList( Object );
+
+   glPopMatrix();
+
+   glFlush();
+   gwinRedraw(gh);
+}
+
+
+static void spin( void )
+{
+   Xrot += Xstep;
+   Yrot += Ystep;
+   Zrot += Zstep;
+
+   if (Xrot>=360.0) {
+      Xrot = Xstep = 0.0;
+      Ystep = Step;
+   }
+   else if (Yrot>=360.0) {
+      Yrot = Ystep = 0.0;
+      Zstep = Step;
+   }
+   else if (Zrot>=360.0) {
+      Zrot = Zstep = 0.0;
+      Xstep = Step;
+   }
+   draw();
+}
+
+int main(void) {
+    /* Initialize and clear the display */
+    gfxInit();
+    gdispClear(White);
+
+    /* Create the 3D window */
+    {
+    	GWindowInit	wi;
+
+		gwinClearInit(&wi);
+    	wi.show = TRUE; wi.x = 8; wi.y = 8; wi.width = gdispGetWidth()-16; wi.height = gdispGetHeight()-16;
+        gh = gwinGL3DCreate(0, &wi);
+    }
+
+    /* Init the 3D stuff */
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 15.0 );
+    glMatrixMode(GL_MODELVIEW);
+
+    Object = make_object();
+    glCullFace( GL_BACK );
+   	//glEnable( GL_CULL_FACE );
+    glDisable( GL_DITHER );
+    glShadeModel( GL_FLAT );
+   	//glEnable( GL_DEPTH_TEST );
+    Xrot = Yrot = Zrot = 0.0;
+    Xstep = Step;
+    Ystep = Zstep = 0.0;
+
+
+    while(TRUE) {
+
+    	// rate control
+    	gfxSleepMilliseconds(10);
+
+    	// move and redraw
+    	spin();
+    }   
+}
+
diff --git a/demos/modules/gwin/gl3d/demo.mk b/demos/modules/gwin/gl3d/demo.mk
deleted file mode 100644
index 2f20deb6..00000000
--- a/demos/modules/gwin/gl3d/demo.mk
+++ /dev/null
@@ -1,3 +0,0 @@
-DEMODIR = $(GFXLIB)/demos/modules/gwin/gl3d
-GFXINC +=   $(DEMODIR)
-GFXSRC +=	$(DEMODIR)/main.c
diff --git a/demos/modules/gwin/gl3d/gfxconf.h b/demos/modules/gwin/gl3d/gfxconf.h
deleted file mode 100644
index d0375a19..00000000
--- a/demos/modules/gwin/gl3d/gfxconf.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
- * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in the
- *      documentation and/or other materials provided with the distribution.
- *    * Neither the name of the <organization> nor the
- *      names of its contributors may be used to endorse or promote products
- *      derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _GFXCONF_H
-#define _GFXCONF_H
-
-/* The operating system to use. One of these must be defined - preferably in your Makefile */
-//#define GFX_USE_OS_CHIBIOS	FALSE
-//#define GFX_USE_OS_WIN32		FALSE
-//#define GFX_USE_OS_LINUX		FALSE
-//#define GFX_USE_OS_OSX		FALSE
-
-/* GFX sub-systems to turn on */
-#define GFX_USE_GDISP			TRUE
-#define GFX_USE_GWIN			TRUE
-
-/* Features for the GDISP sub-system. */
-#define GDISP_NEED_VALIDATION	TRUE
-#define GDISP_NEED_CLIP			TRUE
-
-/* Features for the GWIN subsystem. */
-#define GWIN_NEED_GL3D          TRUE
-
-#endif /* _GFXCONF_H */
-
diff --git a/demos/modules/gwin/gl3d/main.c b/demos/modules/gwin/gl3d/main.c
deleted file mode 100644
index f93f37ec..00000000
--- a/demos/modules/gwin/gl3d/main.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
- * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in the
- *      documentation and/or other materials provided with the distribution.
- *    * Neither the name of the <organization> nor the
- *      names of its contributors may be used to endorse or promote products
- *      derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gfx.h"
-
-/* The handles for our two Windows */
-GHandle gh;
-
-static GLfloat Xrot, Xstep;
-static GLfloat Yrot, Ystep;
-static GLfloat Zrot, Zstep;
-static GLfloat Step = 5.0;
-static GLfloat Scale = 1.0;
-static GLuint Object;
-
-static GLuint make_object( void )
-{
-   GLuint list;
-
-   list = glGenLists( 1 );
-
-   glNewList( list, GL_COMPILE );
-
-   glBegin( GL_LINE_LOOP );
-   glColor3f( 1.0, 1.0, 1.0 );
-   glVertex3f(  1.0,  0.5, -0.4 );
-   glColor3f( 1.0, 0.0, 0.0 );
-   glVertex3f(  1.0, -0.5, -0.4 );
-   glColor3f( 0.0, 1.0, 0.0 );
-   glVertex3f( -1.0, -0.5, -0.4 );
-   glColor3f( 0.0, 0.0, 1.0 );
-   glVertex3f( -1.0,  0.5, -0.4 );
-   glEnd();
-
-   glColor3f( 1.0, 1.0, 1.0 );
-
-   glBegin( GL_LINE_LOOP );
-   glVertex3f(  1.0,  0.5, 0.4 );
-   glVertex3f(  1.0, -0.5, 0.4 );
-   glVertex3f( -1.0, -0.5, 0.4 );
-   glVertex3f( -1.0,  0.5, 0.4 );
-   glEnd();
-
-   glBegin( GL_LINES );
-   glVertex3f(  1.0,  0.5, -0.4 );   glVertex3f(  1.0,  0.5, 0.4 );
-   glVertex3f(  1.0, -0.5, -0.4 );   glVertex3f(  1.0, -0.5, 0.4 );
-   glVertex3f( -1.0, -0.5, -0.4 );   glVertex3f( -1.0, -0.5, 0.4 );
-   glVertex3f( -1.0,  0.5, -0.4 );   glVertex3f( -1.0,  0.5, 0.4 );
-   glEnd();
-
-
-   glEndList();
-
-   return list;
-}
-
-static void draw( void )
-{
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   glPushMatrix();
-
-   glTranslatef( 0.0, 0.0, -10.0 );
-   glScalef( Scale, Scale, Scale );
-   if (Xstep) {
-      glRotatef( Xrot, 1.0, 0.0, 0.0 );
-   }
-   else if (Ystep) {
-      glRotatef( Yrot, 0.0, 1.0, 0.0 );
-   }
-   else {
-      glRotatef( Zrot, 0.0, 0.0, 1.0 );
-   }
-
-   glCallList( Object );
-
-   glPopMatrix();
-
-   glFlush();
-   gwinRedraw(gh);
-}
-
-
-static void idle( void )
-{
-   Xrot += Xstep;
-   Yrot += Ystep;
-   Zrot += Zstep;
-
-   if (Xrot>=360.0) {
-      Xrot = Xstep = 0.0;
-      Ystep = Step;
-   }
-   else if (Yrot>=360.0) {
-      Yrot = Ystep = 0.0;
-      Zstep = Step;
-   }
-   else if (Zrot>=360.0) {
-      Zrot = Zstep = 0.0;
-      Xstep = Step;
-   }
-   draw();
-}
-
-int main(void) {
-    /* Initialize and clear the display */
-    gfxInit();
-    gdispClear(White);
-
-    /* Create the 3D window */
-    {
-    	GWindowInit	wi;
-
-		gwinClearInit(&wi);
-    	wi.show = TRUE; wi.x = 20; wi.y = 10; wi.width = 200; wi.height = 150;
-        gh = gwinGL3DCreate(0, &wi);
-    }
-
-    /* Set fore- and background colors */
-    gwinSetColor(gh, White);
-    gwinSetBgColor(gh, Blue);
-
-    /* Clear the window */
-    gwinClear(gh);
-
-    /* Init the 3D stuff */
-    glViewport(0, 0, (GLint)gwinGetWidth(gh), (GLint)gwinGetHeight(gh));
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 15.0 );
-    glMatrixMode(GL_MODELVIEW);
-
-    Object = make_object();
-    glCullFace( GL_BACK );
-   	//   glEnable( GL_CULL_FACE );
-    glDisable( GL_DITHER );
-    glShadeModel( GL_FLAT );
-   	//   glEnable( GL_DEPTH_TEST );
-    Xrot = Yrot = Zrot = 0.0;
-    Xstep = Step;
-    Ystep = Zstep = 0.0;
-
-
-    while(TRUE) {
-
-    	// rate control
-    	gfxSleepMilliseconds(10);
-
-    	// move and redraw
-    	idle();
-    }   
-}
-
-- 
cgit v1.2.3


From fcbb66a9394eaf4059bc942df6729b4b55a057d8 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Wed, 20 Aug 2014 13:55:17 +1000
Subject: Add gl3d gears demo

---
 demos/modules/gwin/gl3d-gears/demo.mk   |   3 +
 demos/modules/gwin/gl3d-gears/gfxconf.h |  51 ++++++
 demos/modules/gwin/gl3d-gears/main.c    | 287 ++++++++++++++++++++++++++++++++
 3 files changed, 341 insertions(+)
 create mode 100644 demos/modules/gwin/gl3d-gears/demo.mk
 create mode 100644 demos/modules/gwin/gl3d-gears/gfxconf.h
 create mode 100644 demos/modules/gwin/gl3d-gears/main.c

(limited to 'demos')

diff --git a/demos/modules/gwin/gl3d-gears/demo.mk b/demos/modules/gwin/gl3d-gears/demo.mk
new file mode 100644
index 00000000..a7833a1b
--- /dev/null
+++ b/demos/modules/gwin/gl3d-gears/demo.mk
@@ -0,0 +1,3 @@
+DEMODIR = $(GFXLIB)/demos/modules/gwin/gl3d-gears
+GFXINC +=   $(DEMODIR)
+GFXSRC +=	$(DEMODIR)/main.c
diff --git a/demos/modules/gwin/gl3d-gears/gfxconf.h b/demos/modules/gwin/gl3d-gears/gfxconf.h
new file mode 100644
index 00000000..d0375a19
--- /dev/null
+++ b/demos/modules/gwin/gl3d-gears/gfxconf.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* The operating system to use. One of these must be defined - preferably in your Makefile */
+//#define GFX_USE_OS_CHIBIOS	FALSE
+//#define GFX_USE_OS_WIN32		FALSE
+//#define GFX_USE_OS_LINUX		FALSE
+//#define GFX_USE_OS_OSX		FALSE
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP			TRUE
+#define GFX_USE_GWIN			TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION	TRUE
+#define GDISP_NEED_CLIP			TRUE
+
+/* Features for the GWIN subsystem. */
+#define GWIN_NEED_GL3D          TRUE
+
+#endif /* _GFXCONF_H */
+
diff --git a/demos/modules/gwin/gl3d-gears/main.c b/demos/modules/gwin/gl3d-gears/main.c
new file mode 100644
index 00000000..4ee189af
--- /dev/null
+++ b/demos/modules/gwin/gl3d-gears/main.c
@@ -0,0 +1,287 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "gfx.h"
+
+#include <math.h>
+#ifndef M_PI
+#  define M_PI 3.14159265
+#endif
+
+/* The handle for our Window */
+GHandle gh;
+
+/*
+ * Draw a gear wheel.  You'll probably want to call this function when
+ * building a display list since we do a lot of trig here.
+ *
+ * Input:  inner_radius - radius of hole at center
+ *         outer_radius - radius at center of teeth
+ *         width - width of gear
+ *         teeth - number of teeth
+ *         tooth_depth - depth of tooth
+ */
+static void gear( GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
+		  GLint teeth, GLfloat tooth_depth )
+{
+   GLint i;
+   GLfloat r0, r1, r2;
+   GLfloat angle, da;
+   GLfloat u, v, len;
+
+   r0 = inner_radius;
+   r1 = outer_radius - tooth_depth/2.0;
+   r2 = outer_radius + tooth_depth/2.0;
+
+   da = 2.0*M_PI / teeth / 4.0;
+
+   glShadeModel( GL_FLAT );
+
+   glNormal3f( 0.0, 0.0, 1.0 );
+
+   /* draw front face */
+   glBegin( GL_QUAD_STRIP );
+   for (i=0;i<=teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
+      glVertex3f( r1*cos(angle), r1*sin(angle), width*0.5 );
+      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), width*0.5 );
+   }
+   glEnd();
+
+   /* draw front sides of teeth */
+   glBegin( GL_QUADS );
+   da = 2.0*M_PI / teeth / 4.0;
+   for (i=0;i<teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+
+      glVertex3f( r1*cos(angle),      r1*sin(angle),      width*0.5 );
+      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   width*0.5 );
+      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), width*0.5 );
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), width*0.5 );
+   }
+   glEnd();
+
+
+   glNormal3f( 0.0, 0.0, -1.0 );
+
+   /* draw back face */
+   glBegin( GL_QUAD_STRIP );
+   for (i=0;i<=teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+      glVertex3f( r1*cos(angle), r1*sin(angle), -width*0.5 );
+      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
+      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
+   }
+   glEnd();
+
+   /* draw back sides of teeth */
+   glBegin( GL_QUADS );
+   da = 2.0*M_PI / teeth / 4.0;
+   for (i=0;i<teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
+      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), -width*0.5 );
+      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   -width*0.5 );
+      glVertex3f( r1*cos(angle),      r1*sin(angle),      -width*0.5 );
+   }
+   glEnd();
+
+
+   /* draw outward faces of teeth */
+   glBegin( GL_QUAD_STRIP );
+   for (i=0;i<teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+
+      glVertex3f( r1*cos(angle),      r1*sin(angle),       width*0.5 );
+      glVertex3f( r1*cos(angle),      r1*sin(angle),      -width*0.5 );
+      u = r2*cos(angle+da) - r1*cos(angle);
+      v = r2*sin(angle+da) - r1*sin(angle);
+      len = sqrt( u*u + v*v );
+      u /= len;
+      v /= len;
+      glNormal3f( v, -u, 0.0 );
+      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),    width*0.5 );
+      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   -width*0.5 );
+      glNormal3f( cos(angle), sin(angle), 0.0 );
+      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da),  width*0.5 );
+      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), -width*0.5 );
+      u = r1*cos(angle+3*da) - r2*cos(angle+2*da);
+      v = r1*sin(angle+3*da) - r2*sin(angle+2*da);
+      glNormal3f( v, -u, 0.0 );
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da),  width*0.5 );
+      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
+      glNormal3f( cos(angle), sin(angle), 0.0 );
+   }
+
+   glVertex3f( r1*cos(0), r1*sin(0), width*0.5 );
+   glVertex3f( r1*cos(0), r1*sin(0), -width*0.5 );
+
+   glEnd();
+
+
+   glShadeModel( GL_SMOOTH );
+
+   /* draw inside radius cylinder */
+   glBegin( GL_QUAD_STRIP );
+   for (i=0;i<=teeth;i++) {
+      angle = i * 2.0*M_PI / teeth;
+      glNormal3f( -cos(angle), -sin(angle), 0.0 );
+      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
+      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
+   }
+   glEnd();
+
+}
+
+
+static GLfloat view_rotx=20.0, view_roty=30.0, view_rotz=0.0;
+static GLint gear1, gear2, gear3;
+static GLfloat angle = 0.0;
+
+static void draw( void )
+{
+   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+
+   glPushMatrix();
+   glRotatef( view_rotx, 1.0, 0.0, 0.0 );
+   glRotatef( view_roty, 0.0, 1.0, 0.0 );
+   glRotatef( view_rotz, 0.0, 0.0, 1.0 );
+
+   glPushMatrix();
+   glTranslatef( -3.0, -2.0, 0.0 );
+   glRotatef( angle, 0.0, 0.0, 1.0 );
+   glCallList(gear1);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef( 3.1, -2.0, 0.0 );
+   glRotatef( -2.0*angle-9.0, 0.0, 0.0, 1.0 );
+   glCallList(gear2);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef( -3.1, 4.2, 0.0 );
+   glRotatef( -2.0*angle-25.0, 0.0, 0.0, 1.0 );
+   glCallList(gear3);
+   glPopMatrix();
+
+   glPopMatrix();
+
+   gwinRedraw(gh);
+}
+
+
+static void spin( void )
+{
+   angle += 2.0;
+   draw();
+}
+
+/* new window size or exposure */
+static void setup(void)
+{
+   GLfloat  h = (GLfloat) gwinGetWidth(gh) / (GLfloat) gwinGetHeight(gh);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum( -1.0, 1.0, -h, h, 5.0, 60.0 );
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef( 0.0, 0.0, -40.0 );
+   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+}
+
+
+static void init( void )
+{
+   static GLfloat pos[4] = {5.0, 5.0, 10.0, 0.0 };
+   static GLfloat red[4] = {0.8, 0.1, 0.0, 1.0 };
+   static GLfloat green[4] = {0.0, 0.8, 0.2, 1.0 };
+   static GLfloat blue[4] = {0.2, 0.2, 1.0, 1.0 };
+
+   glLightfv( GL_LIGHT0, GL_POSITION, pos );
+   glEnable( GL_CULL_FACE );
+   glEnable( GL_LIGHTING );
+   glEnable( GL_LIGHT0 );
+   glEnable( GL_DEPTH_TEST );
+
+   /* make the gears */
+   gear1 = glGenLists(1);
+   glNewList(gear1, GL_COMPILE);
+   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red );
+   gear( 1.0, 4.0, 1.0, 20, 0.7 );
+   glEndList();
+
+   gear2 = glGenLists(1);
+   glNewList(gear2, GL_COMPILE);
+   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green );
+   gear( 0.5, 2.0, 2.0, 10, 0.7 );
+   glEndList();
+
+   gear3 = glGenLists(1);
+   glNewList(gear3, GL_COMPILE);
+   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue );
+   gear( 1.3, 2.0, 0.5, 10, 0.7 );
+   glEndList();
+
+   glEnable( GL_NORMALIZE );
+}
+
+int main(void) {
+    /* Initialize and clear the display */
+    gfxInit();
+    gdispClear(White);
+
+    /* Create the 3D window */
+    {
+    	GWindowInit	wi;
+
+		gwinClearInit(&wi);
+    	wi.show = TRUE; wi.x = 8; wi.y = 8; wi.width = gdispGetWidth()-16; wi.height = gdispGetHeight()-16;
+        gh = gwinGL3DCreate(0, &wi);
+    }
+
+    /* Init the 3D stuff */
+    setup();
+    init();
+
+    while(TRUE) {
+
+    	// rate control
+    	gfxSleepMilliseconds(10);
+
+    	// move and redraw
+    	spin();
+    }   
+}
+
-- 
cgit v1.2.3


From 0f3f8f68f87233bf59c3fa68c3dfe1f492a1a478 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Wed, 20 Aug 2014 17:42:53 +1000
Subject: Rename lots of files to help prevent compile time name conflicts.

---
 demos/modules/gadc/gwinosc.c                | 2 +-
 demos/modules/gaudio/oscilloscope/gwinosc.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'demos')

diff --git a/demos/modules/gadc/gwinosc.c b/demos/modules/gadc/gwinosc.c
index 84e7d645..f29107bc 100644
--- a/demos/modules/gadc/gwinosc.c
+++ b/demos/modules/gadc/gwinosc.c
@@ -36,7 +36,7 @@
 #include "gwinosc.h"
 
 /* Include internal GWIN routines so we can build our own superset class */
-#include "src/gwin/class_gwin.h"
+#include "src/gwin/gwin_class.h"
 
 /* How many flat-line sample before we trigger */
 #define FLATLINE_SAMPLES		8
diff --git a/demos/modules/gaudio/oscilloscope/gwinosc.c b/demos/modules/gaudio/oscilloscope/gwinosc.c
index 6b51232b..fcad648f 100644
--- a/demos/modules/gaudio/oscilloscope/gwinosc.c
+++ b/demos/modules/gaudio/oscilloscope/gwinosc.c
@@ -43,7 +43,7 @@
 #include "gwinosc.h"
 
 /* Include internal GWIN routines so we can build our own superset class */
-#include "src/gwin/class_gwin.h"
+#include "src/gwin/gwin_class.h"
 
 /* How many flat-line sample before we trigger */
 #define FLATLINE_SAMPLES		8
-- 
cgit v1.2.3