Example usage for org.lwjgl.opengl GL11 glBlendFunc

List of usage examples for org.lwjgl.opengl GL11 glBlendFunc

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Introduction

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

Prototype

public static void glBlendFunc(@NativeType("GLenum") int sfactor, @NativeType("GLenum") int dfactor)

Source Link

Document

Specifies the weighting factors used by the blend equation, for both RGB and alpha functions and for all draw buffers.

Usage

From source file:mods.railcraft.client.render.carts.RenderItemLocomotive.java

License:Open Source License

private void render(ItemStack stack, float scale) {
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);/*from ww w. java  2s . com*/
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    GL11.glScalef(scale, scale, scale);

    entity.rotationYaw = 0;
    entity.rotationPitch = 0;
    entity.setModel(ItemLocomotive.getModel(stack));
    entity.setPrimaryColor(ItemLocomotive.getPrimaryColor(stack).ordinal());
    entity.setSecondaryColor(ItemLocomotive.getSecondaryColor(stack).ordinal());

    LocomotiveRenderer.INSTANCE.render(this, entity, 1.0F, 1.0F);

    GL11.glPopAttrib();
}

From source file:mods.railcraft.client.render.RenderBlockFrame.java

License:Open Source License

@Override
public void renderItem(RenderBlocks renderBlocks, ItemStack item, ItemRenderType renderType) {
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);/*from   w  w  w  . ja  v a  2  s.  c o m*/
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    BlockFrame.flipTextures = true;
    getBlock().setBlockBounds(1, 1, 1, 0, 0, 0);
    RenderTools.renderBlockOnInventory(renderBlocks, getBlock(), item.getItemDamage(), 1);
    BlockFrame.flipTextures = false;
    getBlock().setBlockBounds(0, 0, 0, 1, 1, 1);
    RenderTools.renderBlockOnInventory(renderBlocks, getBlock(), item.getItemDamage(), 1);

    GL11.glPopAttrib();
}

From source file:mods.railcraft.client.render.RenderBlockOre.java

License:Open Source License

@Override
public void renderItem(RenderBlocks renderBlocks, ItemStack item, ItemRenderType renderType) {
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);/*from   ww w  .j a  va  2s .com*/
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    BlockOre.renderPass = 0;
    renderItem(renderBlocks, item, getBlock().getIcon(0, item.getItemDamage()));
    BlockOre.renderPass = 1;
    renderItem(renderBlocks, item, getBlock().getIcon(0, item.getItemDamage()));

    GL11.glPopAttrib();

}

From source file:mods.railcraft.client.render.RenderIronTank.java

License:Open Source License

private void preGL() {
    GL11.glPushMatrix();/*from  w w  w  .  j a v a2s .co m*/
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
}

From source file:mods.railcraft.client.render.RenderSignal.java

License:Open Source License

@Override
public void renderItem(RenderBlocks renderblocks, ItemStack item, ItemRenderType renderType) {
    float pix = RenderTools.PIXEL;
    float min = 6 * pix;
    float max = 10 * pix;

    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);//from ww w .j ava 2s. co m
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    info.texture[0] = BlockSignalRailcraft.texturesSignalSingle[3];
    info.texture[1] = BlockSignalRailcraft.texturesSignalSingle[3];
    info.texture[2] = BlockSignalRailcraft.texturesSignalSingle[4];
    info.texture[3] = BlockSignalRailcraft.texturesSignalSingle[4];
    info.texture[4] = BlockSignalRailcraft.texturesSignalSingle[4];
    info.texture[5] = BlockSignalRailcraft.texturesSignalSingle[4];
    info.setBlockBounds(min, 0, min, max, 15 * pix, max);
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    info.texture[0] = BlockSignalRailcraft.texturesSignalSingle[0];
    info.texture[1] = BlockSignalRailcraft.texturesSignalSingle[0];
    info.texture[2] = BlockSignalRailcraft.texturesSignalSingle[1];
    info.texture[3] = BlockSignalRailcraft.texturesSignalSingle[2];
    info.texture[4] = BlockSignalRailcraft.texturesSignalSingle[1];
    info.texture[5] = BlockSignalRailcraft.texturesSignalSingle[1];
    min = 3 * pix;
    max = 13 * pix;
    info.setBlockBounds(min, 6 * pix, min, max, 1, max);
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    info.texture[3] = BlockSignalRailcraft.texturesLampTop[defaultAspect.getTextureIndex()];
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1, 3);
    info.texture[3] = BlockSignalRailcraft.texturesSignalSingle[2];
    float size = 13 * pix;
    info.setBlockBounds(6 * pix, 13 * pix, size, 10 * pix, 14 * pix, size + 2 * pix);
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    info.setBlockBounds(5 * pix, 10 * pix, size, 6 * pix, 14 * pix, size + 2 * pix);
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    info.setBlockBounds(10 * pix, 10 * pix, size, 11 * pix, 14 * pix, size + 2 * pix);
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);

    GL11.glPopAttrib();
}

From source file:mods.railcraft.client.render.RenderSignalBox.java

License:Open Source License

@Override
public void renderItem(RenderBlocks renderblocks, ItemStack item, ItemRenderType renderType) {
    GL11.glColor4f(1, 1, 1, 1);//  w ww.j  a v a2s.  co  m
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    info.override = null;
    float pix = RenderTools.PIXEL;
    info.setBlockBounds(2 * pix, 0, 2 * pix, 14 * pix, 15 * pix, 14 * pix);
    info.texture[0] = BlockSignalRailcraft.texturesBox[2];
    info.texture[1] = iconProvider.getIcon();
    info.texture[2] = BlockSignalRailcraft.texturesBox[0];
    info.texture[3] = BlockSignalRailcraft.texturesBox[0];
    info.texture[4] = BlockSignalRailcraft.texturesBox[0];
    info.texture[5] = BlockSignalRailcraft.texturesBox[0];
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    int texture = SignalAspect.RED.getTextureIndex();
    info.renderSide[0] = false;
    info.renderSide[1] = false;
    info.texture[2] = BlockSignalRailcraft.texturesLampBox[texture];
    info.texture[3] = BlockSignalRailcraft.texturesLampBox[texture];
    info.texture[4] = BlockSignalRailcraft.texturesLampBox[texture];
    info.texture[5] = BlockSignalRailcraft.texturesLampBox[texture];
    RenderFakeBlock.renderBlockOnInventory(renderblocks, info, 1);
    info.setRenderAllSides();

    GL11.glPopAttrib();
}

From source file:mods.railcraft.client.render.RenderTankCartItem.java

License:Open Source License

private void renderIn3D(ItemStack stack) {
    GL11.glPushMatrix();/*from  ww  w .ja v  a 2  s .c o  m*/
    Tessellator tessellator = Tessellator.instance;

    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;
        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;

        if (renderItem.renderWithColor)
            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(), RenderTools.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, RenderTools.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, RenderTools.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();
}

From source file:mods.railcraft.client.render.RenderTankCartItem.java

License:Open Source License

private void render(ItemRenderType type, ItemStack stack) {
    GL11.glPushMatrix();/*from   w  ww . j  a v  a 2s.  co m*/
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    IIcon cartTexture = stack.getIconIndex();
    renderItem.renderIcon(0, 0, cartTexture, 16, 16);

    ItemStack filter = EntityCartTank.getFilterFromCartItem(stack);

    if (filter != null) {

        int meta = filter.getItemDamage();

        float scale = 0.6f;
        GL11.glScalef(scale, scale, 1);
        GL11.glTranslatef(0, 11f, 0);
        if (type == ItemRenderType.ENTITY)
            GL11.glTranslatef(0, 0, -0.01f);

        for (int pass = 0; pass < filter.getItem().getRenderPasses(meta); ++pass) {
            IIcon bucketTexture = filter.getItem().getIconFromDamageForRenderPass(meta, pass);
            if (bucketTexture == null)
                continue;
            int color = filter.getItem().getColorFromItemStack(filter, pass);
            float c1 = (float) (color >> 16 & 255) / 255.0F;
            float c2 = (float) (color >> 8 & 255) / 255.0F;
            float c3 = (float) (color & 255) / 255.0F;

            if (renderItem.renderWithColor)
                GL11.glColor4f(c1, c2, c3, 1.0F);

            renderItem.renderIcon(0, 0, bucketTexture, 16, 16);
        }
    }

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

From source file:mods.railcraft.client.render.RenderTESRSignals.java

License:Open Source License

private void renderPairs(TileEntity tile, double x, double y, double z, float f, AbstractPair pair,
        ColorProfile colorProfile) {//  w  w  w  . j  a  v  a2 s. c  om
    if (pair.getPairs().isEmpty()) {
        return;
    }
    GL11.glPushMatrix();
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glDisable(GL11.GL_TEXTURE_2D);

    GL11.glEnable(GL11.GL_LINE_SMOOTH);
    GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
    GL11.glLineWidth(5F);

    GL11.glBegin(GL11.GL_LINES);
    for (WorldCoordinate target : pair.getPairs()) {
        int color = colorProfile.getColor(tile, pair.getCoords(), target);
        float c1 = (float) (color >> 16 & 255) / 255.0F;
        float c2 = (float) (color >> 8 & 255) / 255.0F;
        float c3 = (float) (color & 255) / 255.0F;
        GL11.glColor3f(c1, c2, c3);

        GL11.glVertex3f((float) x + 0.5f, (float) y + 0.5f, (float) z + 0.5f);
        float tx = (float) x + target.x - tile.xCoord;
        float ty = (float) y + target.y - tile.yCoord;
        float tz = (float) z + target.z - tile.zCoord;
        GL11.glVertex3f(tx + 0.5f, ty + 0.5f, tz + 0.5f);
    }
    GL11.glEnd();

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

From source file:mss.View.java

License:Open Source License

private void initOpenGL() {
    GL11.glMatrixMode(GL11.GL_PROJECTION);

    GL11.glLoadMatrix(this.buffer);

    GL11.glOrtho(-100, 100, -100, 100, 1, -1);

    GL11.glMatrixMode(GL11.GL_MODELVIEW);

    GL11.glEnable(GL11.GL_BLEND);/*  w w  w.  j a v  a 2s. c  o  m*/
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
}