Example usage for org.lwjgl.opengl GL11 glDisable

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glDisable.

Prototype

public static void glDisable(@NativeType("GLenum") int target) 

Source Link

Document

Disables the specified OpenGL state.

Usage

From source file:com.ardor3d.renderer.lwjgl.LwjglPbufferTextureRenderer.java

License:Open Source License

@Override
protected void clearBuffers(final int clear) {
    GL11.glDisable(GL11.GL_SCISSOR_TEST);
    _parentRenderer.clearBuffers(clear);
}

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From source file:com.ardor3d.renderer.lwjgl.LwjglRenderer.java

License:Open Source License

public void applyNormalsMode(final NormalsMode normalsMode, final ReadOnlyTransform worldTransform) {
    final RenderContext context = ContextManager.getCurrentContext();
    final RendererRecord rendRecord = context.getRendererRecord();
    if (normalsMode != NormalsMode.Off) {
        final ContextCapabilities caps = context.getCapabilities();
        switch (normalsMode) {
        case NormalizeIfScaled:
            if (worldTransform.isRotationMatrix()) {
                final ReadOnlyVector3 scale = worldTransform.getScale();
                if (!(scale.getX() == 1.0 && scale.getY() == 1.0 && scale.getZ() == 1.0)) {
                    if (scale.getX() == scale.getY() && scale.getY() == scale.getZ()
                            && caps.isOpenGL1_2Supported()
                            && rendRecord.getNormalMode() != GL12.GL_RESCALE_NORMAL) {
                        if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                            GL11.glDisable(GL11.GL_NORMALIZE);
                        }//ww w.j a  v  a  2  s.  c  o  m
                        GL11.glEnable(GL12.GL_RESCALE_NORMAL);
                        rendRecord.setNormalMode(GL12.GL_RESCALE_NORMAL);
                    } else if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                        if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                        }
                        GL11.glEnable(GL11.GL_NORMALIZE);
                        rendRecord.setNormalMode(GL11.GL_NORMALIZE);
                    }
                } else {
                    if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                    } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                        GL11.glDisable(GL11.GL_NORMALIZE);
                    }
                    rendRecord.setNormalMode(GL11.GL_ZERO);
                }
            } else {
                if (!worldTransform.getMatrix().isIdentity()) {
                    // *might* be scaled...
                    if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                        if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                        }
                        GL11.glEnable(GL11.GL_NORMALIZE);
                        rendRecord.setNormalMode(GL11.GL_NORMALIZE);
                    }
                } else {
                    // not scaled
                    if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                    } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                        GL11.glDisable(GL11.GL_NORMALIZE);
                    }
                    rendRecord.setNormalMode(GL11.GL_ZERO);
                }
            }
            break;
        case AlwaysNormalize:
            if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                    GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                }
                GL11.glEnable(GL11.GL_NORMALIZE);
                rendRecord.setNormalMode(GL11.GL_NORMALIZE);
            }
            break;
        case UseProvided:
        default:
            if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                GL11.glDisable(GL12.GL_RESCALE_NORMAL);
            } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                GL11.glDisable(GL11.GL_NORMALIZE);
            }
            rendRecord.setNormalMode(GL11.GL_ZERO);
            break;
        }
    } else {
        if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
            GL11.glDisable(GL11.GL_NORMALIZE);
        }
        rendRecord.setNormalMode(GL11.GL_ZERO);
    }
}

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From source file:com.ardor3d.renderer.lwjgl.LwjglRenderer.java

License:Open Source License

public void setupLineParameters(final float lineWidth, final int stippleFactor, final short stipplePattern,
        final boolean antialiased) {
    final LineRecord lineRecord = ContextManager.getCurrentContext().getLineRecord();

    if (!lineRecord.isValid() || lineRecord.width != lineWidth) {
        GL11.glLineWidth(lineWidth);/* w ww.ja va 2 s.c om*/
        lineRecord.width = lineWidth;
    }

    if (stipplePattern != (short) 0xFFFF) {
        if (!lineRecord.isValid() || !lineRecord.stippled) {
            GL11.glEnable(GL11.GL_LINE_STIPPLE);
            lineRecord.stippled = true;
        }

        if (!lineRecord.isValid() || stippleFactor != lineRecord.stippleFactor
                || stipplePattern != lineRecord.stipplePattern) {
            GL11.glLineStipple(stippleFactor, stipplePattern);
            lineRecord.stippleFactor = stippleFactor;
            lineRecord.stipplePattern = stipplePattern;
        }
    } else if (!lineRecord.isValid() || lineRecord.stippled) {
        GL11.glDisable(GL11.GL_LINE_STIPPLE);
        lineRecord.stippled = false;
    }

    if (antialiased) {
        if (!lineRecord.isValid() || !lineRecord.smoothed) {
            GL11.glEnable(GL11.GL_LINE_SMOOTH);
            lineRecord.smoothed = true;
        }
        if (!lineRecord.isValid() || lineRecord.smoothHint != GL11.GL_NICEST) {
            GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
            lineRecord.smoothHint = GL11.GL_NICEST;
        }
    } else if (!lineRecord.isValid() || lineRecord.smoothed) {
        GL11.glDisable(GL11.GL_LINE_SMOOTH);
        lineRecord.smoothed = false;
    }

    if (!lineRecord.isValid()) {
        lineRecord.validate();
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglBlendStateUtil.java

License:Open Source License

protected static void applyBlendEquations(final boolean enabled, final BlendState state,
        final BlendStateRecord record, final ContextCapabilities caps) {
    if (record.isValid()) {
        if (enabled) {
            if (!record.blendEnabled) {
                GL11.glEnable(GL11.GL_BLEND);
                record.blendEnabled = true;
            }/*w w w.j a  va 2 s.  c  o  m*/
            final int blendEqRGB = getGLEquationValue(state.getBlendEquationRGB(), caps);
            if (caps.isSeparateBlendEquationsSupported()) {
                final int blendEqAlpha = getGLEquationValue(state.getBlendEquationAlpha(), caps);
                if (record.blendEqRGB != blendEqRGB || record.blendEqAlpha != blendEqAlpha) {
                    EXTBlendEquationSeparate.glBlendEquationSeparateEXT(blendEqRGB, blendEqAlpha);
                    record.blendEqRGB = blendEqRGB;
                    record.blendEqAlpha = blendEqAlpha;
                }
            } else if (caps.isBlendEquationSupported()) {
                if (record.blendEqRGB != blendEqRGB) {
                    ARBImaging.glBlendEquation(blendEqRGB);
                    record.blendEqRGB = blendEqRGB;
                }
            }
        } else if (record.blendEnabled) {
            GL11.glDisable(GL11.GL_BLEND);
            record.blendEnabled = false;
        }

    } else {
        if (enabled) {
            GL11.glEnable(GL11.GL_BLEND);
            record.blendEnabled = true;
            final int blendEqRGB = getGLEquationValue(state.getBlendEquationRGB(), caps);
            if (caps.isSeparateBlendEquationsSupported()) {
                final int blendEqAlpha = getGLEquationValue(state.getBlendEquationAlpha(), caps);
                EXTBlendEquationSeparate.glBlendEquationSeparateEXT(blendEqRGB, blendEqAlpha);
                record.blendEqRGB = blendEqRGB;
                record.blendEqAlpha = blendEqAlpha;
            } else if (caps.isBlendEquationSupported()) {
                ARBImaging.glBlendEquation(blendEqRGB);
                record.blendEqRGB = blendEqRGB;
            }
        } else {
            GL11.glDisable(GL11.GL_BLEND);
            record.blendEnabled = false;
        }
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglBlendStateUtil.java

License:Open Source License

protected static void applyAlphaCoverage(final boolean sampleAlphaToCoverageEnabled,
        final boolean sampleAlphaToOneEnabled, final BlendStateRecord record, final ContextCapabilities caps) {
    if (record.isValid()) {
        if (sampleAlphaToCoverageEnabled != record.sampleAlphaToCoverageEnabled) {
            if (sampleAlphaToCoverageEnabled) {
                GL11.glEnable(ARBMultisample.GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
            } else {
                GL11.glDisable(ARBMultisample.GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
            }//from   w  ww  .  ja  v  a2s .  co m
            record.sampleAlphaToCoverageEnabled = sampleAlphaToCoverageEnabled;
        }
        if (sampleAlphaToOneEnabled != record.sampleAlphaToOneEnabled) {
            if (sampleAlphaToOneEnabled) {
                GL11.glEnable(ARBMultisample.GL_SAMPLE_ALPHA_TO_ONE_ARB);
            } else {
                GL11.glDisable(ARBMultisample.GL_SAMPLE_ALPHA_TO_ONE_ARB);
            }
            record.sampleAlphaToOneEnabled = sampleAlphaToOneEnabled;
        }
    } else {
        if (sampleAlphaToCoverageEnabled) {
            GL11.glEnable(ARBMultisample.GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
        } else {
            GL11.glDisable(ARBMultisample.GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
        }
        record.sampleAlphaToCoverageEnabled = sampleAlphaToCoverageEnabled;
        if (sampleAlphaToOneEnabled) {
            GL11.glEnable(ARBMultisample.GL_SAMPLE_ALPHA_TO_ONE_ARB);
        } else {
            GL11.glDisable(ARBMultisample.GL_SAMPLE_ALPHA_TO_ONE_ARB);
        }
        record.sampleAlphaToOneEnabled = sampleAlphaToOneEnabled;
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglBlendStateUtil.java

License:Open Source License

protected static void applySampleCoverage(final boolean enabled, final BlendState state,
        final BlendStateRecord record, final ContextCapabilities caps) {

    final boolean coverageInverted = state.isSampleCoverageInverted();
    final float coverageValue = state.getSampleCoverage();

    if (record.isValid()) {
        if (enabled) {
            if (!record.sampleCoverageEnabled) {
                GL11.glEnable(ARBMultisample.GL_SAMPLE_COVERAGE_ARB);
                record.sampleCoverageEnabled = true;
            }/*  w w  w  . j av a2s  .com*/
            if (record.sampleCoverageInverted != coverageInverted || record.sampleCoverage != coverageValue) {
                ARBMultisample.glSampleCoverageARB(coverageValue, coverageInverted);
                record.sampleCoverageInverted = coverageInverted;
                record.sampleCoverage = coverageValue;
            }
        } else {
            if (record.sampleCoverageEnabled) {
                GL11.glDisable(ARBMultisample.GL_SAMPLE_COVERAGE_ARB);
                record.sampleCoverageEnabled = false;
            }
        }
    } else {
        if (enabled) {
            GL11.glEnable(ARBMultisample.GL_SAMPLE_COVERAGE_ARB);
            record.sampleCoverageEnabled = true;
            ARBMultisample.glSampleCoverageARB(coverageValue, coverageInverted);
            record.sampleCoverageInverted = coverageInverted;
            record.sampleCoverage = coverageValue;
        } else {
            GL11.glDisable(ARBMultisample.GL_SAMPLE_COVERAGE_ARB);
            record.sampleCoverageEnabled = false;
        }
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.LwjglBlendStateUtil.java

License:Open Source License

protected static void applyTest(final boolean enabled, final BlendState state, final BlendStateRecord record) {
    if (record.isValid()) {
        if (enabled) {
            if (!record.testEnabled) {
                GL11.glEnable(GL11.GL_ALPHA_TEST);
                record.testEnabled = true;
            }/*  ww w.  j  a  v a2 s.  c o m*/
            final int glFunc = getGLFuncValue(state.getTestFunction());
            if (record.alphaFunc != glFunc || record.alphaRef != state.getReference()) {
                GL11.glAlphaFunc(glFunc, state.getReference());
                record.alphaFunc = glFunc;
                record.alphaRef = state.getReference();
            }
        } else if (record.testEnabled) {
            GL11.glDisable(GL11.GL_ALPHA_TEST);
            record.testEnabled = false;
        }

    } else {
        if (enabled) {
            GL11.glEnable(GL11.GL_ALPHA_TEST);
            record.testEnabled = true;
            final int glFunc = getGLFuncValue(state.getTestFunction());
            GL11.glAlphaFunc(glFunc, state.getReference());
            record.alphaFunc = glFunc;
            record.alphaRef = state.getReference();
        } else {
            GL11.glDisable(GL11.GL_ALPHA_TEST);
            record.testEnabled = false;
        }
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglClipStateUtil.java

License:Open Source License

private static void enableClipPlane(final int planeIndex, final boolean enable, final ClipState state,
        final ClipStateRecord record) {
    if (enable) {
        if (!record.isValid() || !record.planeEnabled[planeIndex]) {
            GL11.glEnable(GL11.GL_CLIP_PLANE0 + planeIndex);
            record.planeEnabled[planeIndex] = true;
        }/*from   www  .  ja  v a2s  .  co m*/

        record.buf.rewind();
        ((DoubleBuffer) record.buf).put(state.getPlaneEquations(planeIndex));
        record.buf.flip();
        GL11.glClipPlane(GL11.GL_CLIP_PLANE0 + planeIndex, (DoubleBuffer) record.buf);

    } else {
        if (!record.isValid() || record.planeEnabled[planeIndex]) {
            GL11.glDisable(GL11.GL_CLIP_PLANE0 + planeIndex);
            record.planeEnabled[planeIndex] = false;
        }
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglCullStateUtil.java

License:Open Source License

private static void setCullEnabled(final boolean enable, final CullStateRecord record) {
    if (!record.isValid() || record.enabled != enable) {
        if (enable) {
            GL11.glEnable(GL11.GL_CULL_FACE);
        } else {//from  w w  w. j  av a 2  s . c  om
            GL11.glDisable(GL11.GL_CULL_FACE);
        }
        record.enabled = enable;
    }
}

---

From source file:com.ardor3d.scene.state.lwjgl.LwjglFogStateUtil.java

License:Open Source License

private static void enableFog(final boolean enable, final FogStateRecord record) {
    if (record.isValid()) {
        if (enable && !record.enabled) {
            GL11.glEnable(GL11.GL_FOG);/*from  w  w  w  . j  av  a2s .com*/
            record.enabled = true;
        } else if (!enable && record.enabled) {
            GL11.glDisable(GL11.GL_FOG);
            record.enabled = false;
        }
    } else {
        if (enable) {
            GL11.glEnable(GL11.GL_FOG);
        } else {
            GL11.glDisable(GL11.GL_FOG);
        }
        record.enabled = enable;
    }
}

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