Example usage for org.lwjgl.opengl GL11 glDepthFunc

Introduction

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

Prototype

public static void glDepthFunc(@NativeType("GLenum") int func) 

Source Link

Document

Specifies the comparison that takes place during the depth buffer test (when GL11C#GL_DEPTH_TEST DEPTH_TEST is enabled).

Usage

From source file:espresso3d.engine.renderer.E3DGeometryRenderer.java

License:Open Source License

public void initTexturedRendering() {
    //       GL11.glDepthMask(true);
    //        GL11.glEnable(GL11.GL_DEPTH_TEST); // Enables Depth Testing
    //      GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do

    GL11.glDepthMask(true);//from w w w  .j a va 2 s.  c o  m
    GL11.glEnable(GL11.GL_DEPTH_TEST); // Enables Depth Testing
    GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do
    GL11.glDisable(GL11.GL_BLEND);

    ARBMultitexture.glActiveTextureARB(ARBMultitexture.GL_TEXTURE0_ARB);
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

}

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From source file:espresso3d.engine.renderer.E3DGeometryRenderer.java

License:Open Source License

public void initBlendedRendering() {
    GL11.glDepthMask(false);/*  w  ww  .j a  va2  s .  c  o  m*/
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do
    GL11.glEnable(GL11.GL_BLEND); // Enable Blending
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE); // Type Of Blending To Perform
    //      GL11.glHint(GL11.GL_POINT_SMOOTH_HINT, GL11.GL_NICEST);               // Really Nice Point Smoothing       
}

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From source file:espresso3d.engine.renderer.E3DGeometryRenderer.java

License:Open Source License

public void disableBlendedRendering() {
    GL11.glDepthMask(true);//  ww  w.  j  a  va 2  s  . c o  m
    GL11.glEnable(GL11.GL_DEPTH_TEST); // Enables Depth Testing
    GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do
    //        GL11.glHint (GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST);         // Set Perspective Calculations To Most Accurate
    GL11.glDisable(GL11.GL_BLEND);
}

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From source file:forestry.core.render.CrateRenderingHandler.java

License:Open Source License

private void renderIn3D(ItemStack stack) {
    GL11.glPushMatrix();//w w  w. jav  a2  s.  c o m
    Tessellator tessellator = Tessellator.instance;
    if (RenderManager.instance.renderEngine == null) {
        return;
    }

    int meta = stack.getItemDamage();
    for (int pass = 0; pass < stack.getItem().getRenderPasses(meta); ++pass) {
        IIcon icon = stack.getItem().getIconFromDamageForRenderPass(meta, pass);
        if (icon == null) {
            continue;
        }

        if (renderItem.renderWithColor) {
            int color = stack.getItem().getColorFromItemStack(stack, pass);
            float c1 = (float) (color >> 16 & 255) / 255.0F;
            float c2 = (float) (color >> 8 & 255) / 255.0F;
            float c3 = (float) (color & 255) / 255.0F;

            GL11.glColor4f(c1, c2, c3, 1.0F);
        }

        float minU = icon.getMinU();
        float maxU = icon.getMaxU();
        float minV = icon.getMinV();
        float maxV = icon.getMaxV();

        if (stack.getItemSpriteNumber() == 0) {
            RenderManager.instance.renderEngine.bindTexture(BLOCK_TEXTURE);
        } else {
            RenderManager.instance.renderEngine.bindTexture(ITEM_TEXTURE);
        }

        ItemRenderer.renderItemIn2D(tessellator, maxU, minV, minU, maxV, icon.getIconWidth(),
                icon.getIconHeight(), PIXEL);

        if (stack.hasEffect(pass)) {
            GL11.glDepthFunc(GL11.GL_EQUAL);
            GL11.glDisable(GL11.GL_LIGHTING);
            RenderManager.instance.renderEngine.bindTexture(GLINT_TEXTURE);
            GL11.glEnable(GL11.GL_BLEND);
            GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
            float f13 = 0.76F;
            GL11.glColor4f(0.5F * f13, 0.25F * f13, 0.8F * f13, 1.0F);
            GL11.glMatrixMode(GL11.GL_TEXTURE);
            GL11.glPushMatrix();
            float f14 = 0.125F;
            GL11.glScalef(f14, f14, f14);
            float f15 = (float) (Minecraft.getSystemTime() % 3000L) / 3000.0F * 8.0F;
            GL11.glTranslatef(f15, 0.0F, 0.0F);
            GL11.glRotatef(-50.0F, 0.0F, 0.0F, 1.0F);
            ItemRenderer.renderItemIn2D(tessellator, 0.0F, 0.0F, 1.0F, 1.0F, 255, 255, PIXEL);
            GL11.glPopMatrix();
            GL11.glPushMatrix();
            GL11.glScalef(f14, f14, f14);
            f15 = (float) (Minecraft.getSystemTime() % 4873L) / 4873.0F * 8.0F;
            GL11.glTranslatef(-f15, 0.0F, 0.0F);
            GL11.glRotatef(10.0F, 0.0F, 0.0F, 1.0F);
            ItemRenderer.renderItemIn2D(tessellator, 0.0F, 0.0F, 1.0F, 1.0F, 255, 255, PIXEL);
            GL11.glPopMatrix();
            GL11.glMatrixMode(GL11.GL_MODELVIEW);
            GL11.glDisable(GL11.GL_BLEND);
            GL11.glEnable(GL11.GL_LIGHTING);
            GL11.glDepthFunc(GL11.GL_LEQUAL);
        }
    }

    GL11.glPopMatrix();
}

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From source file:fr.def.iss.vd2.lib_v3d.element.V3DNoDepthElement.java

License:Open Source License

@Override
protected void doDisplay(I3dCamera camera) {
    if (childElement == null) {
        return;/*  w  ww.j a va2 s .c o m*/
    }
    GL11.glPushAttrib(GL11.GL_DEPTH_BUFFER_BIT);
    GL11.glDepthFunc(GL11.GL_ALWAYS);
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    childElement.display(camera);

    GL11.glPopAttrib();

}

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From source file:fr.def.iss.vd2.lib_v3d.V3DCanvas.java

License:Open Source License

/**
 * Sets up the screen./*from   w  ww .ja v a 2 s  .  c  om*/
 *
 * @see javax.media.openGL11.GLEventListener#init(javax.media.openGL11.GLAutoDrawable)
 */
public void init() {
    try {

        frame = new JFrame("Space agencies");
        //frame.setSize(width,height);
        //frame.setUndecorated(true);  //here
        frame.setVisible(true);
        //frame.setAlwaysOnTop(true);
        frame.setLocation(0, 0);
        Canvas canvas = new Canvas();
        canvas.setMinimumSize(new Dimension(800, 600));
        canvas.setPreferredSize(new Dimension(width, height));
        frame.add(canvas);
        frame.pack();
        frame.addWindowListener(generateWindowListener());

        frame.getContentPane().addHierarchyBoundsListener(new HierarchyBoundsListener() {

            @Override
            public void ancestorMoved(HierarchyEvent e) {
            }

            @Override
            public void ancestorResized(HierarchyEvent e) {
                width = frame.getContentPane().getWidth();
                height = frame.getContentPane().getHeight();
                reshape(0, 0, width, height);
            }
        });

        Display.setDisplayMode(new DisplayMode(width, height));
        //Display.setFullscreen(true);
        Display.setVSyncEnabled(false);
        Display.setTitle("Space agencies");
        Display.setParent(canvas);
        Display.create();
        canvas.requestFocus();
    } catch (Exception e) {
        System.out.println("Error setting up display" + e);
        System.exit(0);
    }

    // Enable z- (depth) buffer for hidden surface removal.
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glDepthFunc(GL11.GL_LEQUAL);

    GL11.glEnable(GL11.GL_LINE_SMOOTH);
    GL11.glEnable(GL11.GL_POINT_SMOOTH);

    if (polygonOffset) {
        GL11.glEnable(GL11.GL_POLYGON_OFFSET_FILL);
        GL11.glPolygonOffset(1.0f, 1.0f);
    }
    GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
    GL11.glHint(GL11.GL_POLYGON_SMOOTH_HINT, GL11.GL_NICEST);

    GL11.glClearDepth(1.0); // Enables Clearing Of The Depth Buffer
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glEnable(GL11.GL_BLEND);

    // Enable smooth shading.
    GL11.glShadeModel(GL11.GL_SMOOTH);

    // Define "clear" color.
    GL11.glClearColor(0f, 0f, 0.4f, 0f);

    // We want a nice perspective.
    GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST);
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
    GL11.glFlush();

    TextureManager.clearCache();
    initied = true;

    //        new LWJGLBinding();

}

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From source file:go.graphics.swing.opengl.LWJGLDrawContext.java

License:Open Source License

public LWJGLDrawContext(GLCapabilities glcaps) {
    this.glcaps = glcaps;

    GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glEnable(GL11.GL_BLEND);/*from w  ww.j ava 2s . c  om*/
    GL11.glEnable(GL11.GL_ALPHA_TEST);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
    GL11.glEnable(GL11.GL_DEPTH_TEST);

    GL11.glEnable(GL11.GL_TEXTURE_2D);

    canUseVBOs = glcaps.GL_ARB_vertex_buffer_object;
}

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From source file:gravestone.models.block.memorials.ModelCreeperStatueMemorial.java

License:LGPL

private void renderCreeperCharging() {
    float tickModifier = (float) (Minecraft.getSystemTime() % 3000L) / 3000.0F * 48.0F;
    float scale = 1.2F;
    float f4 = 0.5F;

    GL11.glTranslated(0, -0.5, 0);//  w  w w .j a  va2 s .c  o  m
    GL11.glScalef(scale, scale, scale);
    TileEntityGSMemorialRenderer.instance.bindTextureByName(Resources.CREEPER_AURA);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDepthMask(true);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    GL11.glMatrixMode(GL11.GL_TEXTURE);

    for (int var21 = 0; var21 < 3; ++var21) {
        GL11.glLoadIdentity();
        float var23 = tickModifier * (0.001F + (float) var21 * 0.0015F) * 15;
        GL11.glTranslatef(0, var23, 0);
        renderCreeper();
    }

    GL11.glMatrixMode(GL11.GL_TEXTURE);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
    GL11.glBlendFunc(GL11.GL_ONE, GL11.GL_ONE);

    GL11.glTranslated(0, -0.19, 0);
}

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From source file:gravestone.models.block.ModelGraveStone.java

License:LGPL

protected void renderEnchantment() {
    float tickModifier = (float) (Minecraft.getSystemTime() % 3000L) / 3000.0F * 48.0F;
    TileEntityGSGraveStoneRenderer.instance.bindTextureByName(Resources.SWORD_AURA);

    GL11.glEnable(GL11.GL_BLEND);//from ww w .  j a  v  a2  s .com
    GL11.glDepthMask(true);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    GL11.glMatrixMode(GL11.GL_TEXTURE);

    for (int var21 = 0; var21 < 3; var21++) {
        GL11.glDisable(GL11.GL_LIGHTING);
        float var22 = 0.76F;
        GL11.glColor4f(0.5F * var22, 0.25F * var22, 0.8F * var22, 1.0F);
        GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
        GL11.glMatrixMode(GL11.GL_TEXTURE);
        GL11.glLoadIdentity();
        float var23 = tickModifier * (0.001F + (float) var21 * 0.0015F) * 15;
        float var24 = 0.33333334F;
        GL11.glScalef(var24, var24, var24);
        GL11.glRotatef(30 - (float) var21 * 60, 0, 0, 1);
        GL11.glTranslatef(0, var23, 0);
        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        renderAll();
    }

    GL11.glMatrixMode(GL11.GL_TEXTURE);
    GL11.glDepthMask(true);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}

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From source file:illarion.graphics.lwjgl.MaskUtilLWJGL.java

License:Open Source License

/**
 * Start defining a mask. After calling this you need to use the drawer
 * functions to mask out the needed areas.
 *//*from  ww w  .j  a v a  2 s .c  o m*/
@Override
public void defineMask() {
    GL11.glDepthMask(true);
    GL11.glClearDepth(1);
    GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
    GL11.glDepthFunc(GL11.GL_ALWAYS);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glDepthMask(true);
    GL11.glColorMask(false, false, false, false);
}

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