Example usage for org.lwjgl.opengl GL11 glStencilFunc

Introduction

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

Prototype

public static void glStencilFunc(@NativeType("GLenum") int func, @NativeType("GLint") int ref,
        @NativeType("GLuint") int mask) 

Source Link

Document

Controls the stencil test.

Usage

From source file:blusunrize.immersiveengineering.client.render.TileRenderBottlingMachine.java

@Override
public void render(TileEntityBottlingMachine te, double x, double y, double z, float partialTicks,
        int destroyStage, float alpha) {
    if (!te.formed || te.isDummy() || !te.getWorld().isBlockLoaded(te.getPos(), false))
        return;/*from w  w  w  .j av  a2 s. com*/

    //Grab model + correct eextended state
    final BlockRendererDispatcher blockRenderer = Minecraft.getMinecraft().getBlockRendererDispatcher();
    BlockPos blockPos = te.getPos();
    IBlockState state = getWorld().getBlockState(blockPos);
    if (state.getBlock() != IEContent.blockMetalMultiblock)
        return;
    state = state.getBlock().getActualState(state, getWorld(), blockPos);
    state = state.withProperty(IEProperties.DYNAMICRENDER, true);
    IBakedModel model = blockRenderer.getBlockModelShapes().getModelForState(state);

    //Initialize Tesselator and BufferBuilder
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder worldRenderer = tessellator.getBuffer();
    //Outer GL Wrapping, initial translation
    GlStateManager.pushMatrix();
    GlStateManager.translate(x + .5, y + .5, z + .5);
    if (te.mirrored)
        GlStateManager.scale(te.facing.getXOffset() == 0 ? -1 : 1, 1, te.facing.getZOffset() == 0 ? -1 : 1);

    //Item Displacement
    float[][] itemDisplays = new float[te.bottlingProcessQueue.size()][];
    //Animations
    float lift = 0;

    for (int i = 0; i < itemDisplays.length; i++) {
        BottlingProcess process = te.bottlingProcessQueue.get(i);
        if (process == null || process.processTick == process.maxProcessTick)
            continue;

        //+partialTicks
        float processTimer = ((float) process.processTick) / process.maxProcessTick * 120;

        float itemX = -1.5f;//-1;
        float itemY = -.15625f;// -.34375f;
        float itemZ = 1;//-.9375f;
        float itemFill = 0;//ClientUtils.mc().player.ticksExisted%100; //0f;

        if (processTimer <= 35)//slide
        {
            itemX += processTimer / 35f * 1.5;
        } else if (processTimer <= 85)//slide
        {
            itemX = 0;
            if (processTimer <= 55)
                lift = (processTimer - 35) / 20f * .125f;
            else if (processTimer <= 65) {
                lift = .125f;
                itemFill = (processTimer - 55) / 10f;
            } else {
                lift = (85 - processTimer) / 20f * .125f;
                itemFill = 1;
            }
            itemY += lift;
            lift += .0625;
        } else {
            itemX = (processTimer - 85) / 35f * 1.5f;
            itemFill = 1;
        }
        itemDisplays[i] = new float[] { processTimer, itemX, itemY, itemZ, itemFill };

    }

    ClientUtils.bindAtlas();
    GlStateManager.pushMatrix();

    GlStateManager.translate(0, lift, 0);
    renderModelPart(blockRenderer, tessellator, worldRenderer, te.getWorld(), state, model, blockPos, "lift");
    GlStateManager.translate(0, -lift, 0);

    RenderHelper.enableStandardItemLighting();
    GlStateManager.popMatrix();

    switch (te.facing) {
    case NORTH:
        break;
    case SOUTH:
        GlStateManager.rotate(180, 0, 1, 0);
        break;
    case WEST:
        GlStateManager.rotate(90, 0, 1, 0);
        break;
    case EAST:
        GlStateManager.rotate(-90, 0, 1, 0);
        break;
    }

    float scale = .0625f;
    FluidStack fs = te.tanks[0].getFluid();
    if (fs != null) {
        GlStateManager.pushMatrix();
        float level = fs.amount / (float) te.tanks[0].getCapacity();
        GlStateManager.translate(-.21875, .376, 1.21875);
        GlStateManager.scale(scale, scale, scale);
        float h = level * 9;
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, h);
        GlStateManager.rotate(90, 0, 1, 0);
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, h);
        GlStateManager.rotate(90, 0, 1, 0);
        GlStateManager.translate(-7, 0, 7);
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, h);
        GlStateManager.rotate(90, 0, 1, 0);
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, h);

        GlStateManager.rotate(90, 1, 0, 0);
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, 7);
        GlStateManager.translate(0, 0, -h);
        ClientUtils.drawRepeatedFluidSprite(fs, 0, 0, 7, 7);

        GlStateManager.scale(1 / scale, 1 / scale, 1 / scale);
        GlStateManager.translate(0, -1, -1);
        GlStateManager.popMatrix();
    }

    //DRAW ITEMS HERE
    for (int i = 0; i < itemDisplays.length; i++)
        if (itemDisplays[i] != null) {
            BottlingProcess process = te.bottlingProcessQueue.get(i);
            if (process == null)
                continue;

            ItemStack display = itemDisplays[i][4] == 0 || process.items.get(1).isEmpty() ? process.items.get(0)
                    : process.items.get(1);
            scale = .4375f;

            GlStateManager.translate(itemDisplays[i][1], itemDisplays[i][2], itemDisplays[i][3]);
            GlStateManager.scale(scale, scale, scale);

            if (itemDisplays[i][4] == 0)
                ClientUtils.mc().getRenderItem().renderItem(process.items.get(0),
                        ItemCameraTransforms.TransformType.FIXED);
            else if (itemDisplays[i][4] == 1 || !ClientProxy.stencilBufferEnabled)
                ClientUtils.mc().getRenderItem().renderItem(display, ItemCameraTransforms.TransformType.FIXED);
            else {
                float h0 = -.5f;
                float h1 = h0 + itemDisplays[i][4];

                BufferBuilder worldrenderer = tessellator.getBuffer();

                //TODO move to GlStateManager if that ever gets the stencil functions
                GL11.glEnable(GL11.GL_STENCIL_TEST);

                GlStateManager.colorMask(false, false, false, false);
                GlStateManager.depthMask(false);

                GL11.glStencilFunc(GL11.GL_NEVER, 1, 0xFF);
                GL11.glStencilOp(GL11.GL_REPLACE, GL11.GL_KEEP, GL11.GL_KEEP);

                GL11.glStencilMask(0xFF);
                GlStateManager.clear(GL11.GL_STENCIL_BUFFER_BIT);

                GlStateManager.rotate(90.0F - ClientUtils.mc().getRenderManager().playerViewY, 0.0F, 1.0F,
                        0.0F);

                GlStateManager.disableTexture2D();
                worldrenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION);
                ClientUtils.renderBox(worldrenderer, -.5, h0, -.5, .5, h1, .5);
                tessellator.draw();
                GlStateManager.enableTexture2D();

                GlStateManager.rotate(-(90.0F - ClientUtils.mc().getRenderManager().playerViewY), 0.0F, 1.0F,
                        0.0F);

                GlStateManager.colorMask(true, true, true, true);
                GlStateManager.depthMask(true);

                GL11.glStencilMask(0x00);

                GL11.glStencilFunc(GL11.GL_EQUAL, 0, 0xFF);
                ClientUtils.mc().getRenderItem().renderItem(process.items.get(0),
                        ItemCameraTransforms.TransformType.FIXED);

                GL11.glStencilFunc(GL11.GL_EQUAL, 1, 0xFF);
                ClientUtils.mc().getRenderItem().renderItem(display, ItemCameraTransforms.TransformType.FIXED);

                GL11.glDisable(GL11.GL_STENCIL_TEST);
            }

            GlStateManager.scale(1 / scale, 1 / scale, 1 / scale);
            GlStateManager.translate(-itemDisplays[i][1], -itemDisplays[i][2], -itemDisplays[i][3]);
        }
    GlStateManager.popMatrix();
}

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

License:Open Source License

private static void applyFunc(final int glfunc, final int stencilRef, final int funcMask,
        final StencilStateRecord record, final int face) {
    // if (!record.isValid() || glfunc != record.func[face] || stencilRef != record.ref[face]
    // || funcMask != record.funcMask[face]) {
    GL11.glStencilFunc(glfunc, stencilRef, funcMask);
    // record.func[face] = glfunc;
    // record.ref[face] = stencilRef;
    // record.funcMask[face] = funcMask;
    // }//  w  w  w  .  ja v a 2  s.  c  o m
}

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From source file:com.badlogic.gdx.backends.jglfw.JglfwGL20.java

License:Apache License

public void glStencilFunc(int func, int ref, int mask) {
    GL11.glStencilFunc(func, ref, mask);
}

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From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL10.java

License:Apache License

public final void glStencilFunc(int func, int ref, int mask) {
    GL11.glStencilFunc(func, ref, mask);
}

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From source file:com.sriramramani.droid.inspector.ui.InspectorCanvas.java

License:Mozilla Public License

public InspectorCanvas(Composite parent, int style, GLData data) {
    super(parent, style, data);
    setCurrent();/*from   w w  w  . j ava  2  s . c  o  m*/

    // Clear the canvas.
    GL11.glClearColor(CLEAR_COLOR[0], CLEAR_COLOR[1], CLEAR_COLOR[2], CLEAR_COLOR[3]);
    GL11.glClearDepth(1.0f);
    GL11.glLineWidth(1.0f);
    GL11.glPointSize(1.0f);

    GL11.glShadeModel(GL11.GL_FLAT);

    GL11.glEnable(GL11.GL_LINE_SMOOTH);
    GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);

    GL11.glEnable(GL11.GL_POLYGON_SMOOTH);
    GL11.glHint(GL11.GL_POLYGON_SMOOTH_HINT, GL11.GL_NICEST);

    GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST);

    GL11.glDisable(GL11.GL_LIGHTING);

    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glDepthMask(true);
    GL11.glDepthFunc(GL11.GL_LEQUAL);

    GL11.glEnable(GL11.GL_ALPHA_TEST);
    GL11.glAlphaFunc(GL11.GL_GREATER, 0.01f);

    GL11.glEnable(GL11.GL_STENCIL_TEST);
    GL11.glStencilFunc(GL11.GL_ALWAYS, 0x1, 0xf);
    GL11.glStencilOp(GL11.GL_INCR, GL11.GL_KEEP, GL11.GL_INCR);

    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    reset();

    mTransform = new Matrix4f();
    mTransform.setIdentity();

    addListener(SWT.Resize, this);
    addListener(SWT.Paint, this);
    addMouseListener(this);
    addMouseWheelListener(this);
}

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From source file:com.sriramramani.droid.inspector.ui.InspectorCanvas.java

License:Mozilla Public License

private void drawOverdraw(int level) {
    GL11.glPushAttrib(GL11.GL_STENCIL_BUFFER_BIT);

    GL11.glStencilFunc(level == 5 ? GL11.GL_LEQUAL : GL11.GL_EQUAL, level, 0xf);
    GL11.glStencilOp(GL11.GL_KEEP, GL11.GL_KEEP, GL11.GL_KEEP);

    GL11.glTranslatef(mNode.bounds.x, -mNode.bounds.y, 0.0f);

    if (level == 2) {
        loadColor(ColorType.OVERDRAW_BLUE);
    } else if (level == 3) {
        loadColor(ColorType.OVERDRAW_GREEN);
    } else if (level == 4) {
        loadColor(ColorType.OVERDRAW_RED_LOW);
    } else if (level > 4) {
        loadColor(ColorType.OVERDRAW_RED_HIGH);
    }/*from  w w  w. j  a va 2 s .  c o  m*/

    GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex3f(0.0f, 0.0f, 0.0f);
    GL11.glVertex3f(mNode.bounds.width, 0.0f, 0.0f);
    GL11.glVertex3f(mNode.bounds.width, -mNode.bounds.height, 0.0f);
    GL11.glVertex3f(0.0f, -mNode.bounds.height, 0.0f);
    GL11.glEnd();

    GL11.glPopAttrib();
}

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From source file:com.sriramramani.droid.inspector.ui.InspectorCanvas.java

License:Mozilla Public License

public void refresh() {
    if (mShowOverdraw) {
        GL11.glPushAttrib(GL11.GL_STENCIL_BUFFER_BIT);
        GL11.glStencilFunc(GL11.GL_ALWAYS, 0x1, 0xf);
        GL11.glStencilOp(GL11.GL_INCR, GL11.GL_KEEP, GL11.GL_INCR);
    }/*from   ww w  . ja v  a 2 s  .c  o m*/

    // Do the actual paint.
    doPaint();

    if (mShowOverdraw) {
        GL11.glPopAttrib();
    }
}

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From source file:io.root.gfx.glutils.GL.java

License:Apache License

public static void glStencilFunc(int func, int ref, int mask) {
    GL11.glStencilFunc(func, ref, mask);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setStencilFunc(int func, int ref, int mask) {
    GL11.glStencilFunc(stencilFuncToGL[func], ref, mask);
}

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From source file:matteroverdrive.util.RenderUtils.java

License:Open Source License

public static void drawStencil(int xMin, int yMin, int xMax, int yMax, int mask) {
    GL11.glDisable(GL_TEXTURE_2D);//from   ww w .j a  v a  2s. co  m
    GL11.glStencilFunc(GL_ALWAYS, mask, mask);
    GL11.glStencilOp(0, 0, GL_REPLACE);
    GL11.glStencilMask(1);
    GL11.glColorMask(false, false, false, false);
    GL11.glDepthMask(false);
    Tessellator.instance.startDrawingQuads();
    Tessellator.instance.addVertex((double) xMin, (double) yMax, 0.0D);
    Tessellator.instance.addVertex((double) xMax, (double) yMax, 0.0D);
    Tessellator.instance.addVertex((double) xMax, (double) yMin, 0.0D);
    Tessellator.instance.addVertex((double) xMin, (double) yMin, 0.0D);
    Tessellator.instance.draw();
    GL11.glEnable(GL_TEXTURE_2D);
    GL11.glStencilFunc(GL_EQUAL, mask, mask);
    GL11.glStencilMask(0);
    GL11.glColorMask(true, true, true, true);
    GL11.glDepthMask(true);
}

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