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Same for OPENGL

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This commit is contained in:
codeanticode
2011-05-27 01:07:13 +00:00
parent fbf5b45e7b
commit 466d6794df
1 changed files with 18 additions and 4 deletions
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22
java/libraries/opengl/src/processing/opengl/PGraphicsOpenGL.java
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@@ -103,6 +103,9 @@ public class PGraphicsOpenGL extends PGraphics3D {
/// IntBuffer to go with the pixels[] array
protected IntBuffer pixelBuffer;
/** Used to detect the occurrence of a frame resize event. */
protected boolean resized = false;
/**
* Set to true if the host system is big endian (PowerPC, MIPS, SPARC),
@@ -237,7 +240,10 @@ public class PGraphicsOpenGL extends PGraphics3D {
//public void setPath(String path) // PGraphics
//public void setSize(int iwidth, int iheight) // PGraphics3D
public void setSize(int iwidth, int iheight) {
resized = (0 < width && width != iwidth) || (0 < height && height != iwidth);
super.setSize(iwidth, iheight);
}
/**
@@ -291,9 +297,9 @@ public class PGraphicsOpenGL extends PGraphics3D {
} else {
// The following three lines are a fix for Bug #1176
// http://dev.processing.org/bugs/show_bug.cgi?id=1176
context.destroy();
context = drawable.createContext(null);
gl = context.getGL();
//context.destroy();
//context = drawable.createContext(null);
//gl = context.getGL();
reapplySettings();
}
}
@@ -381,6 +387,14 @@ public class PGraphicsOpenGL extends PGraphics3D {
for (int i = 0; i < MAX_LIGHTS; i++) {
gl.glDisable(GL.GL_LIGHT0 + i);
}
gl.glViewport(0, 0, width, height);
if (resized) {
// To avoid having garbage in the screen after a resize,
// in the case background is not called in draw().
background(0);
resized = false;
}
updateProjection();