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changeset 29:2e9b106ed4b1

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moved OpenGl example into dwtsnippets folder and made it only build if -version=Derelict is set.
author Frank Benoit <benoit@tionex.de>
date Tue, 04 Mar 2008 01:25:40 +0100
parents 461f079c373d
children 5ff064c302aa
files dsss.conf dwtsnippets/opengl/Snippet195.d snippets/opengl_test1.d
diffstat 3 files changed, 144 insertions(+), 143 deletions(-) [+]
line wrap: on
line diff
--- a/dsss.conf	Mon Mar 03 21:24:19 2008 +0100
+++ b/dsss.conf	Tue Mar 04 01:25:40 2008 +0100
@@ -46,8 +46,9 @@
 [user/drawingboard/DrawingBoard.d]
 [user/torhu_synctest.d]
 
-[snippets/opengl_test1.d]
-prebuild=warn Derelict must be installed
+version(Derelict){
+[dwtsnippets/opengl/Snippet195.d]
+}
 
 [dwtexamples/addressbook/AddressBook.d]
 buildflags+=-g -gc -debug
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtsnippets/opengl/Snippet195.d	Tue Mar 04 01:25:40 2008 +0100
@@ -0,0 +1,141 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D Programming Language:
+ *     John Reimer <terminal.node@gmail.com>
+ *******************************************************************************/
+
+module dwtsnippets.opengl.Snippet195;
+
+/*
+ * SWT OpenGL snippet: based on snippet195.java
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ *
+ * @since 3.2
+ */
+
+import dwt.DWT;
+import dwt.dwthelper.Runnable;
+
+import dwt.layout.FillLayout;
+import dwt.widgets.Shell;
+import dwt.widgets.Display;
+import dwt.widgets.Event;
+import dwt.widgets.Composite;
+import dwt.widgets.Listener;
+import dwt.graphics.Rectangle;
+import dwt.opengl.GLCanvas;
+import dwt.opengl.GLData;
+
+import derelict.opengl.gl;
+import derelict.opengl.glu;
+
+import Math = tango.math.Math;
+
+void drawTorus(float r, float R, int nsides, int rings)
+{
+    float ringDelta = 2.0f * cast(float) Math.PI / rings;
+    float sideDelta = 2.0f * cast(float) Math.PI / nsides;
+    float theta = 0.0f, cosTheta = 1.0f, sinTheta = 0.0f;
+    for (int i = rings - 1; i >= 0; i--) {
+        float theta1 = theta + ringDelta;
+        float cosTheta1 = cast(float) Math.cos(theta1);
+        float sinTheta1 = cast(float) Math.sin(theta1);
+        glBegin(GL_QUAD_STRIP);
+        float phi = 0.0f;
+        for (int j = nsides; j >= 0; j--) {
+            phi += sideDelta;
+            float cosPhi = cast(float) Math.cos(phi);
+            float sinPhi = cast(float) Math.sin(phi);
+            float dist = R + r * cosPhi;
+            glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
+            glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
+            glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
+            glVertex3f(cosTheta * dist, -sinTheta * dist, r * sinPhi);
+        }
+        glEnd();
+        theta = theta1;
+        cosTheta = cosTheta1;
+        sinTheta = sinTheta1;
+    }
+}
+
+void main()
+{
+    DerelictGL.load();
+    DerelictGLU.load();
+
+    Display display = new Display();
+    Shell shell = new Shell(display);
+    shell.setLayout(new FillLayout());
+    Composite comp = new Composite(shell, DWT.NONE);
+    comp.setLayout(new FillLayout());
+    GLData data = new GLData ();
+    data.doubleBuffer = true;
+    GLCanvas canvas = new GLCanvas(comp, DWT.NONE, data);
+
+    canvas.setCurrent();
+
+    canvas.addListener(DWT.Resize, new class() Listener {
+        public void handleEvent(Event event) {
+            Rectangle bounds = canvas.getBounds();
+            float fAspect = cast(float) bounds.width / cast(float) bounds.height;
+
+            glViewport(0, 0, bounds.width, bounds.height);
+            glMatrixMode(GL_PROJECTION);
+            glLoadIdentity();
+            gluPerspective(45.0f, fAspect, 0.5f, 400.0f);
+            glMatrixMode(GL_MODELVIEW);
+            glLoadIdentity();
+        }
+    });
+
+    glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+    glColor3f(1.0f, 0.0f, 0.0f);
+    glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+    glClearDepth(1.0);
+    glLineWidth(2);
+    glEnable(GL_DEPTH_TEST);
+
+    shell.setText("DWT/DerelictGL Example");
+    shell.setSize(640, 480);
+    shell.open();
+
+    display.asyncExec(new class() Runnable {
+        int rot = 0;
+        public void run() {
+            if (!canvas.isDisposed()) {
+                canvas.setCurrent();
+
+                glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+                glClearColor(.3f, .5f, .8f, 1.0f);
+                glLoadIdentity();
+                glTranslatef(0.0f, 0.0f, -10.0f);
+                float frot = rot;
+                glRotatef(0.15f * rot, 2.0f * frot, 10.0f * frot, 1.0f);
+                glRotatef(0.3f * rot, 3.0f * frot, 1.0f * frot, 1.0f);
+                rot++;
+                glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+                glColor3f(0.9f, 0.9f, 0.9f);
+                drawTorus(1, 1.9f + (cast(float) Math.sin((0.004f * frot))), 15, 15);
+                canvas.swapBuffers();
+                display.asyncExec(this);
+            }
+        }
+    });
+
+    while (!shell.isDisposed()) {
+        if (!display.readAndDispatch())
+            display.sleep();
+    }
+    display.dispose();
+}
+
--- a/snippets/opengl_test1.d	Mon Mar 03 21:24:19 2008 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,141 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- * Port to the D Programming Language:
- *     John Reimer <terminal.node@gmail.com>
- *******************************************************************************/
-
-module opengl_test1;
-
-/*
- * SWT OpenGL snippet: based on snippet195.java
- *
- * For a list of all SWT example snippets see
- * http://www.eclipse.org/swt/snippets/
- * 
- * @since 3.2
- */
- 
-import dwt.DWT;
-import dwt.dwthelper.Runnable;
-
-import dwt.layout.FillLayout;
-import dwt.widgets.Shell;
-import dwt.widgets.Display;
-import dwt.widgets.Event;
-import dwt.widgets.Composite;
-import dwt.widgets.Listener;
-import dwt.graphics.Rectangle;
-import dwt.opengl.GLCanvas;
-import dwt.opengl.GLData;
-
-import derelict.opengl.gl;
-import derelict.opengl.glu;
-
-import Math = tango.math.Math;
-
-void drawTorus(float r, float R, int nsides, int rings) 
-{
-    float ringDelta = 2.0f * cast(float) Math.PI / rings;
-    float sideDelta = 2.0f * cast(float) Math.PI / nsides;
-    float theta = 0.0f, cosTheta = 1.0f, sinTheta = 0.0f;
-    for (int i = rings - 1; i >= 0; i--) {
-        float theta1 = theta + ringDelta;
-        float cosTheta1 = cast(float) Math.cos(theta1);
-        float sinTheta1 = cast(float) Math.sin(theta1);
-        glBegin(GL_QUAD_STRIP);
-        float phi = 0.0f;
-        for (int j = nsides; j >= 0; j--) {
-            phi += sideDelta;
-            float cosPhi = cast(float) Math.cos(phi);
-            float sinPhi = cast(float) Math.sin(phi);
-            float dist = R + r * cosPhi;
-            glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
-            glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
-            glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
-            glVertex3f(cosTheta * dist, -sinTheta * dist, r * sinPhi);
-        }
-        glEnd();
-        theta = theta1;
-        cosTheta = cosTheta1;
-        sinTheta = sinTheta1;
-    }
-}
-
-void main() 
-{
-    DerelictGL.load();
-    DerelictGLU.load();
-    
-    Display display = new Display();
-    Shell shell = new Shell(display);
-    shell.setLayout(new FillLayout());
-    Composite comp = new Composite(shell, DWT.NONE);
-    comp.setLayout(new FillLayout());
-    GLData data = new GLData ();
-    data.doubleBuffer = true;
-    GLCanvas canvas = new GLCanvas(comp, DWT.NONE, data);
-
-    canvas.setCurrent();
-
-    canvas.addListener(DWT.Resize, new class() Listener {
-        public void handleEvent(Event event) {
-            Rectangle bounds = canvas.getBounds();
-            float fAspect = cast(float) bounds.width / cast(float) bounds.height;
- 
-            glViewport(0, 0, bounds.width, bounds.height);
-            glMatrixMode(GL_PROJECTION);
-            glLoadIdentity();
-            gluPerspective(45.0f, fAspect, 0.5f, 400.0f);
-            glMatrixMode(GL_MODELVIEW);
-            glLoadIdentity();
-        }
-    });
-
-    glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
-    glColor3f(1.0f, 0.0f, 0.0f);
-    glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
-    glClearDepth(1.0);
-    glLineWidth(2);
-    glEnable(GL_DEPTH_TEST);
-
-    shell.setText("DWT/DerelictGL Example");
-    shell.setSize(640, 480);
-    shell.open();
-
-    display.asyncExec(new class() Runnable {
-        int rot = 0;
-        public void run() {
-            if (!canvas.isDisposed()) {
-                canvas.setCurrent();
-    
-                glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-                glClearColor(.3f, .5f, .8f, 1.0f);
-                glLoadIdentity();
-                glTranslatef(0.0f, 0.0f, -10.0f);
-                float frot = rot;
-                glRotatef(0.15f * rot, 2.0f * frot, 10.0f * frot, 1.0f);
-                glRotatef(0.3f * rot, 3.0f * frot, 1.0f * frot, 1.0f);
-                rot++;
-                glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-                glColor3f(0.9f, 0.9f, 0.9f);
-                drawTorus(1, 1.9f + (cast(float) Math.sin((0.004f * frot))), 15, 15);
-                canvas.swapBuffers();
-                display.asyncExec(this);
-            }
-        }
-    });
-
-    while (!shell.isDisposed()) {
-        if (!display.readAndDispatch())
-            display.sleep();
-    }
-    display.dispose();
-}
-