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fixes to make mipmaps work

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This commit is contained in:
benfry
2007-06-22 21:09:40 +00:00
parent 28e10a0ba7
commit 19f3988776
1 changed files with 17 additions and 11 deletions
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opengl/src/processing/opengl/PGraphicsOpenGL.java
+17 -11
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@@ -999,20 +999,26 @@ public class PGraphicsOpenGL extends PGraphics3D {
//GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
GL.GL_TEXTURE_MIN_FILTER, GL.GL_LINEAR);
//int err = glu.gluBuild2DMipmaps(GL.GL_TEXTURE_2D, 4,
// image.width, image.height,
// GL.GL_RGBA,
// //GL.GL_ALPHA,
// GL.GL_UNSIGNED_BYTE, image.pixels);
//
int err = glu.gluBuild2DMipmaps(GL.GL_TEXTURE_2D, 4,
twidth, theight,
GL.GL_RGBA,
//GL.GL_ALPHA,
GL.GL_UNSIGNED_BYTE, tbuffer);
//System.out.println("mipmap: " + err);
//gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER,
// GL.GL_NEAREST_MIPMAP_NEAREST);
//gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER,
// GL.GL_NEAREST_MIPMAP_LINEAR);
gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER,
//GL.GL_NEAREST_MIPMAP_NEAREST);
GL.GL_LINEAR_MIPMAP_LINEAR);
gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER,
//GL.GL_NEAREST_MIPMAP_LINEAR);
GL.GL_LINEAR_MIPMAP_LINEAR);
//gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP);
//gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP);
gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP);
gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP);
//
gl.glTexEnvf(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_MODULATE);
}