Example usage for org.lwjgl.opengl GL11 glEnable

Introduction

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

Prototype

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

Source Link

Document

Enables the specified OpenGL state.

Usage

From source file:appeng.client.render.items.ToolWirelessTerminalRender.java

License:Open Source License

@Override
public void renderItem(final ItemRenderType type, final ItemStack item, final Object... data) {
    Entity itemLocation = item.getItemFrame();
    if (itemLocation == null) {
        itemLocation = Minecraft.getMinecraft().thePlayer;
    }/*from   www .  j av a2 s. com*/

    final boolean displayAntenna = ((ToolWirelessTerminal) item.getItem()).getIsUsable(item, itemLocation);
    final boolean hasPower = ((ToolWirelessTerminal) item.getItem()).hasPower(null, 0.5, item);

    IIcon border;
    if (displayAntenna) {
        border = ExtraItemTextures.WirelessTerminal_Border.getIcon();
    } else {
        border = ExtraItemTextures.WirelessTerminal_Border_Inactive.getIcon();
    }
    final IIcon scrollBar = ExtraItemTextures.WirelessTerminal_ScrollBar.getIcon();
    final IIcon icons = ExtraItemTextures.WirelessTerminal_Icons.getIcon();
    IIcon screen = ExtraItemTextures.WirelessTerminal_Screen.getIcon();

    final AEColor color = ToolWirelessTerminal.getColor(item);
    if (color == null) {
        screen = item.getIconIndex();
    }

    final Tessellator tessellator = Tessellator.instance;
    GL11.glPushMatrix();
    GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);

    //translate stuff for different item render types
    if (type != ItemRenderType.INVENTORY) {
        if (type == ItemRenderType.EQUIPPED_FIRST_PERSON) {
            GL11.glTranslatef(0.0F, 0.0F, 0.0F);
        } else if (type == ItemRenderType.EQUIPPED) {
            GL11.glTranslatef(0.0F, 0.0F, 0.0F);
        } else {
            GL11.glTranslatef(-0.5F, -0.3F, 0.01F);
        }
    } else {
        GL11.glColor4f(1, 1, 1, 1.0F);
        GL11.glScalef(16F, 16F, 10F);
        GL11.glTranslatef(0.0F, 1.0F, 0.0F);
        GL11.glRotatef(180F, 1.0F, 0.0F, 0.0F);
        GL11.glEnable(GL11.GL_ALPHA_TEST);
    }

    final float f12 = 0.0625F;

    //Border, which is uncolored
    subRenderItem(type, tessellator, border, f12);

    if (hasPower) {
        RenderHelper.disableStandardItemLighting();
    }

    //If a terminal isn't colored, use the default icon which doesn't require icons or scrollbar
    if (color != null) {
        //Icons, which are dark colored
        {
            final int blackColor = color.blackVariant;
            final float r = (blackColor >> 16) & 0xFF;
            final float g = (blackColor >> 8) & 0xFF;
            final float b = blackColor & 0xFF;
            GL11.glColor3f(r / 256.0f, g / 256.0f, b / 256.0f);

            subRenderItem(type, tessellator, icons, f12);
        }

        //Scrollbar, which is medium colored
        {
            final int medColor = color.mediumVariant;
            final float r = (medColor >> 16) & 0xFF;
            final float g = (medColor >> 8) & 0xFF;
            final float b = medColor & 0xFF;
            GL11.glColor3f(r / 256.0f, g / 256.0f, b / 256.0f);

            subRenderItem(type, tessellator, scrollBar, f12);
        }
    }

    //Screen, which is light colored
    {
        if (color != null) {
            final int whiteColor = color.whiteVariant;
            final float r = (whiteColor >> 16) & 0xFF;
            final float g = (whiteColor >> 8) & 0xFF;
            final float b = whiteColor & 0xFF;
            GL11.glColor3f(r / 256.0f, g / 256.0f, b / 256.0f);
        }

        subRenderItem(type, tessellator, screen, f12);
    }

    GL11.glPopAttrib();
    GL11.glPopMatrix();
}

---

From source file:appeng.entity.RenderTinyTNTPrimed.java

License:Open Source License

private void renderPrimedTNT(final EntityTinyTNTPrimed tnt, final double x, final double y, final double z,
        final float life) {
    GL11.glPushMatrix();//from www .  j av a2s  . co m
    GL11.glTranslatef((float) x, (float) y - 0.25f, (float) z);
    float f2;

    if (tnt.fuse - life + 1.0F < 10.0F) {
        f2 = 1.0F - (tnt.fuse - life + 1.0F) / 10.0F;

        if (f2 < 0.0F) {
            f2 = 0.0F;
        }

        if (f2 > 1.0F) {
            f2 = 1.0F;
        }

        f2 *= f2;
        f2 *= f2;
        final float f3 = 1.0F + f2 * 0.3F;
        GL11.glScalef(f3, f3, f3);
    }

    GL11.glScalef(0.5f, 0.5f, 0.5f);
    f2 = (1.0F - (tnt.fuse - life + 1.0F) / 100.0F) * 0.8F;
    this.bindEntityTexture(tnt);
    this.blockRenderer.renderBlockAsItem(Blocks.tnt, 0, tnt.getBrightness(life));

    if (tnt.fuse / 5 % 2 == 0) {
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glDisable(GL11.GL_LIGHTING);
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_DST_ALPHA);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, f2);
        this.blockRenderer.renderBlockAsItem(Blocks.tnt, 0, 1.0F);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        GL11.glDisable(GL11.GL_BLEND);
        GL11.glEnable(GL11.GL_LIGHTING);
        GL11.glEnable(GL11.GL_TEXTURE_2D);
    }

    GL11.glPopMatrix();
}

---

From source file:appeng.parts.reporting.AbstractPartMonitor.java

License:Open Source License

private void tesrRenderScreen(final Tessellator tess, final IAEItemStack ais) {
    // GL11.glPushAttrib( GL11.GL_ALL_ATTRIB_BITS );

    final ForgeDirection d = this.getSide();

    GL11.glTranslated(d.offsetX * 0.77, d.offsetY * 0.77, d.offsetZ * 0.77);

    switch (d) {//from w w  w.  ja  va  2s .  co  m
    case UP:
        GL11.glScalef(1.0f, -1.0f, 1.0f);
        GL11.glRotatef(90.0f, 1.0f, 0.0f, 0.0f);
        GL11.glRotatef(this.getSpin() * 90.0F, 0, 0, 1);
        break;
    case DOWN:
        GL11.glScalef(1.0f, -1.0f, 1.0f);
        GL11.glRotatef(-90.0f, 1.0f, 0.0f, 0.0f);
        GL11.glRotatef(this.getSpin() * -90.0F, 0, 0, 1);
        break;
    case EAST:
        GL11.glScalef(-1.0f, -1.0f, -1.0f);
        GL11.glRotatef(-90.0f, 0.0f, 1.0f, 0.0f);
        break;
    case WEST:
        GL11.glScalef(-1.0f, -1.0f, -1.0f);
        GL11.glRotatef(90.0f, 0.0f, 1.0f, 0.0f);
        break;
    case NORTH:
        GL11.glScalef(-1.0f, -1.0f, -1.0f);
        break;
    case SOUTH:
        GL11.glScalef(-1.0f, -1.0f, -1.0f);
        GL11.glRotatef(180.0f, 0.0f, 1.0f, 0.0f);
        break;

    default:
        break;
    }

    try {
        final ItemStack sis = ais.getItemStack();
        sis.stackSize = 1;

        final int br = 16 << 20 | 16 << 4;
        final int var11 = br % 65536;
        final int var12 = br / 65536;
        OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, var11 * 0.8F, var12 * 0.8F);

        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

        GL11.glDisable(GL11.GL_LIGHTING);
        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        // RenderHelper.enableGUIStandardItemLighting();
        tess.setColorOpaque_F(1.0f, 1.0f, 1.0f);

        ClientHelper.proxy.doRenderItem(sis, this.getTile().getWorldObj());
    } catch (final Exception e) {
        AELog.error(e);
    } finally {
        GL11.glEnable(GL11.GL_LIGHTING);
        GL11.glEnable(GL12.GL_RESCALE_NORMAL);
    }

    GL11.glTranslatef(0.0f, 0.14f, -0.24f);
    GL11.glScalef(1.0f / 62.0f, 1.0f / 62.0f, 1.0f / 62.0f);

    final long stackSize = ais.getStackSize();
    final String renderedStackSize = NUMBER_CONVERTER.toWideReadableForm(stackSize);

    final FontRenderer fr = Minecraft.getMinecraft().fontRenderer;
    final int width = fr.getStringWidth(renderedStackSize);
    GL11.glTranslatef(-0.5f * width, 0.0f, -1.0f);
    fr.drawString(renderedStackSize, 0, 0, 0);

    // GL11.glPopAttrib();
}

---

From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}
 */
@Override
public void glEnable(int value) {
    GL11.glEnable(value);
}

---

From source file:arekkuusu.grimoireOfAlice.client.render.ItemRenderHolyKeyStone.java

License:Open Source License

@Override
public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
    GL11.glPushMatrix();//from  w  ww . j  av a  2 s .c o  m
    GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glRotatef(-5F, 1F, 0F, 0F);
    TileEntityRendererDispatcher.instance.renderTileEntityAt(new TileEntityHolyKeyStone(), 0.0D, 0.0D, 0.0D,
            0.0F);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glPopMatrix();
}

---

From source file:arekkuusu.grimoireOfAlice.client.render.ItemRenderHolyStone.java

License:Open Source License

@Override
public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
    GL11.glPushMatrix();//from  w  w w . j ava 2s  .  c  o  m
    GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    float s = 1.4F;
    GL11.glScalef(s, s, s);
    GL11.glRotatef(-5F, 1F, 0F, 0F);
    TileEntityRendererDispatcher.instance.renderTileEntityAt(new TileEntityHolyStone(), 0.0D, 0.0D, 0.0D, 0.0F);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glPopMatrix();
}

---

From source file:arekkuusu.grimoireOfAlice.client.render.ItemRenderOnbashira.java

License:Open Source License

@Override
public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
    GL11.glPushMatrix();/*from   ww w. j  av a 2s  . c o  m*/
    GL11.glTranslatef(0F, -0.7F, -0.5F);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    float s = 0.5F;
    GL11.glScalef(s, s, s);
    GL11.glRotatef(0F, 0F, 0F, 0F);
    TileEntityRendererDispatcher.instance.renderTileEntityAt(new TileEntityOnbashira(), 0.0D, 0.0D, 0.0D, 0.0F);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glPopMatrix();
}

---

From source file:arg.RenderRecipe.java

License:Open Source License

/**
 * Draws the screen and all the components in it.
 *///from   www .  ja v a  2s . c  o m
@Override
public void drawScreen(int par1, int par2, float par3) {
    this.drawDefaultBackground();
    int k = this.guiLeft;
    int l = this.guiTop;
    this.drawGuiContainerBackgroundLayer(par3, par1, par2);
    GL11.glDisable(GL12.GL_RESCALE_NORMAL);
    RenderHelper.disableStandardItemLighting();
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    RenderHelper.enableGUIStandardItemLighting();
    GL11.glPushMatrix();
    GL11.glTranslatef((float) k, (float) l, 0.0F);
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    GL11.glEnable(GL12.GL_RESCALE_NORMAL);
    short short1 = 240;
    short short2 = 240;
    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float) short1 / 1.0F,
            (float) short2 / 1.0F);
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    int i1;

    // crafting result
    drawSlotInventory((Slot) inventorySlots.inventorySlots.get(0));

    incredientList.clear();

    for (int j1 = 1; j1 < inventorySlots.inventorySlots.size(); ++j1) {
        Slot slot = (Slot) inventorySlots.inventorySlots.get(j1);
        drawSlotInventory(slot);
    }

    this.drawGuiContainerForegroundLayer(par1, par2);

    GL11.glPopMatrix();

    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    RenderHelper.enableStandardItemLighting();
}

---

From source file:arg.RenderRecipe.java

License:Open Source License

/**
 * Draws an itemstack at a specific position
 *///from w w w.ja va2  s  . c  o  m
protected void drawItemStackAtPosition(ItemStack itemstack, int x, int y) {
    if (itemstack == null)
        return;

    this.zLevel = 100.0F;
    itemRenderer.zLevel = 100.0F;

    String s = null;
    if (itemstack.stackSize > 1)
        s = "" + itemstack.stackSize;

    GL11.glEnable(GL11.GL_DEPTH_TEST);
    itemRenderer.renderItemAndEffectIntoGUI(fontRenderer, mc.renderEngine, itemstack, x, y);
    itemRenderer.renderItemOverlayIntoGUI(fontRenderer, mc.renderEngine, itemstack, x, y, s);

    itemRenderer.zLevel = 0.0F;
    this.zLevel = 0.0F;
}

---

From source file:arg.RenderRecipe.java

License:Open Source License

public void draw() {

    File dir = new File(Minecraft.getMinecraft().mcDataDir, "recipes");
    if (!dir.exists() && !dir.mkdirs()) {
        throw new RuntimeException("The recipes directory could not be created: " + dir);
    }/*  ww  w.  java  2 s  . c om*/

    name = name.replace(" ", "");
    File file = new File(Minecraft.getMinecraft().mcDataDir, "recipes/" + name + ".png");

    if (file.exists())
        return;

    GL11.glPushMatrix();
    GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);
    GL11.glPushClientAttrib(GL11.GL_ALL_CLIENT_ATTRIB_BITS);
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glViewport(0, 0, width, height);
    GL11.glOrtho(0.0D, xSize, ySize, 0.0D, 1000.0D, 3000.0D);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    GL11.glTranslatef(0.0F, 0.0F, -2000.0F);
    GL11.glLineWidth(1.0F);

    GL11.glEnable(GL11.GL_COLOR_MATERIAL);

    try {
        drawScreen(0, 0, 0);
    } catch (Exception e) {
        e.printStackTrace();
    }

    int[] pixels = new int[width * height];
    int bindex;

    ByteBuffer fb = ByteBuffer.allocateDirect(width * height * 3);

    GL11.glReadPixels(0, 0, width, height, GL11.GL_RGB, GL11.GL_UNSIGNED_BYTE, fb);
    GL11.glPopMatrix();
    GL11.glPopAttrib();
    GL11.glPopClientAttrib();
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
    try {
        Display.swapBuffers();
    } catch (LWJGLException e1) {
        e1.printStackTrace();
    }

    BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

    for (int x = 0; x < width; x++) {
        for (int y = 0; y < height; y++) {
            int i = (x + (width * y)) * 3;
            int r = fb.get(i) & 0xFF;
            int g = fb.get(i + 1) & 0xFF;
            int b = fb.get(i + 2) & 0xFF;
            image.setRGB(x, height - (y + 1), (0xFF << 24) | (r << 16) | (g << 8) | b);
        }
    }

    try {
        ImageIO.write(image, "png", file);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

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