Example usage for org.lwjgl.opengl GL11 glEnable

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

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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:cn.lambdacraft.mob.client.renderer.RenderSentryRay.java

License:Open Source License

@Override
public void renderTileEntityAt(TileEntity tile, double x, double y, double z, float f) {
    this.doRender(tile, x, y, z, f);
    TileSentryRay ray = (TileSentryRay) tile, ray2 = ray.linkedBlock;
    double width = 0.015;
    if (ray2 != null) {
        Vec3 v = ray2.getRayOffset();//from   ww w.j  av  a2 s  .c om
        Vec3 va = ray.getRayOffset();
        double x1 = x + ray2.xCoord + v.xCoord - ray.xCoord, y1 = y + ray2.yCoord + v.yCoord - ray.yCoord,
                z1 = z + ray2.zCoord + v.zCoord - ray.zCoord;
        x += va.xCoord;
        y += va.yCoord;
        z += va.zCoord;
        Vec3 v1 = getVec3(0, 0, -width).addVector(x, y, z), v2 = getVec3(0, 0, width).addVector(x, y, z),
                v3 = getVec3(0, 0, width).addVector(x1, y1, z1),
                v4 = getVec3(0, 0, -width).addVector(x1, y1, z1);

        Vec3 v5 = getVec3(-width, 0, 0).addVector(x, y, z), v6 = getVec3(width, 0, 0).addVector(x, y, z),
                v7 = getVec3(width, 0, 0).addVector(x1, y1, z1),
                v8 = getVec3(-width, 0, 0).addVector(x1, y1, z1);

        Vec3 v9 = getVec3(0, -width, 0).addVector(x, y, z), v10 = getVec3(0, width, 0).addVector(x, y, z),
                v11 = getVec3(0, width, 0).addVector(x1, y1, z1),
                v12 = getVec3(0, -width, 0).addVector(x1, y1, z1);
        double dist = ray.getDistanceFrom(ray2.xCoord, ray2.yCoord, ray2.zCoord);
        GL11.glPushMatrix();
        GL11.glDisable(GL11.GL_CULL_FACE);
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glDisable(GL11.GL_LIGHTING);
        Tessellator t = Tessellator.instance;

        t.startDrawingQuads();
        t.setColorRGBA_F(1.0F, 0.2F, 0.2F, 0.65F);
        t.setBrightness(512);
        RenderUtils.addVertex(v1, 0, 0);
        RenderUtils.addVertex(v2, 0, 1);
        RenderUtils.addVertex(v3, dist, 1);
        RenderUtils.addVertex(v4, dist, 0);

        RenderUtils.addVertex(v5, 0, 0);
        RenderUtils.addVertex(v6, 0, 1);
        RenderUtils.addVertex(v7, dist, 1);
        RenderUtils.addVertex(v8, dist, 0);
        RenderUtils.addVertex(v9, 0, 0);
        RenderUtils.addVertex(v10, 0, 1);
        RenderUtils.addVertex(v11, dist, 1);
        RenderUtils.addVertex(v12, dist, 0);

        t.draw();
        GL11.glEnable(GL11.GL_TEXTURE_2D);
        GL11.glEnable(GL11.GL_LIGHTING);
        GL11.glPopMatrix();
    }
}

From source file:cn.lambdacraft.mob.client.renderer.RenderShockwave.java

License:Open Source License

protected void renderWave(Tessellator t, double x, double y, double z, float radius) {
    GL11.glPushMatrix();/*w w  w  . j  a v  a 2 s .c  om*/

    GL11.glTranslated(x, y, z);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDisable(GL11.GL_CULL_FACE);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
    t.startDrawingQuads();
    t.setColorRGBA(255, 255, 255, 128);
    t.setBrightness(15728880);

    t.addVertexWithUV(-radius, 0.0, -radius, 0.0, 0.0);
    t.addVertexWithUV(-radius, 0.0, radius, 0.0, 1.0);
    t.addVertexWithUV(radius, 0.0, radius, 1.0, 1.0);
    t.addVertexWithUV(radius, 0.0, -radius, 1.0, 0.0);

    t.draw();

    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glPopMatrix();
}

From source file:cn.lambdacraft.mob.client.renderer.RenderTurret.java

License:Open Source License

@Override
public void doRender(Entity entity, double par2, double par4, double par6, float par8, float f1) {
    EntitySentry turret = (EntitySentry) entity;
    GL11.glPushMatrix();//from  w w w .ja v a2  s .  c om
    GL11.glDisable(GL11.GL_CULL_FACE);
    RenderUtils.loadTexture(ClientProps.TURRET_PATH);
    super.doRender(entity, par2, par4, par6, par8, f1);
    GL11.glTranslatef((float) par2, (float) par4 + turret.height - turret.deathTime * 0.06F, (float) par6);
    GL11.glScalef(-1.0F, -1.0F, 1.0F);
    if (turret.hurtResistantTime > 15)
        GL11.glColor3f(1.0F, 0.3F, 0.3F);
    GL11.glRotatef(turret.deathTime * 3, 1.0F, 0.2F, -1.0F);
    GL11.glRotatef(180.0F - turret.rotationYawHead, 0.0F, 1.0F, 0.0F);
    model.renderTop(entity, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0625F);
    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glPopMatrix();
}

From source file:cn.lambdacraft.mob.client.renderer.RenderVortigauntRay.java

License:Open Source License

@Override
public void doRender(Entity entity, double d0, double d1, double d2, float f, float f1) {
    EntityVortigauntRay ray = (EntityVortigauntRay) entity;

    Tessellator tessellator = Tessellator.instance;

    GL11.glPushMatrix();/*from   ww  w  . ja  va 2  s.c  om*/

    double dx = ray.destX - ray.startX;
    double dy = ray.destY - ray.startY;
    double dz = ray.destZ - ray.startZ;
    double d = Math.sqrt(dx * dx + dy * dy + dz * dz);
    float angle = ray.ticksExisted;
    double tx = 0.0, tz = 0.0;
    double ty = -0.63;

    Vec3 v1 = RenderUtils.newV3(0, 0, -WIDTH), v2 = RenderUtils.newV3(0, 0, WIDTH),

            v5 = RenderUtils.newV3(0, WIDTH, 0), v6 = RenderUtils.newV3(0, -WIDTH, 0);

    // Translations and rotations
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDisable(GL11.GL_CULL_FACE);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    GL11.glTranslatef((float) d0, (float) d1, (float) d2);
    // GL11.glRotatef(angle, 1.0F, 0, 0);
    int rand = RenderUtils.rand.nextInt(3);
    Minecraft.getMinecraft().renderEngine.bindTexture(ClientProps.VORTIGAUNT_RAY_PATH[rand]);

    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
    tessellator.startDrawingQuads();
    tessellator.setBrightness(15728880);
    tessellator.setColorRGBA(50, 200, 50, 200);

    RenderUtils.addVertex(v1.addVector(tx, ty, tz), 0, 0);
    RenderUtils.addVertex(v2.addVector(tx, ty, tz), 1, 0);
    RenderUtils.addVertex(v2.addVector(dx, dy, dz), 1, d);
    RenderUtils.addVertex(v1.addVector(dx, dy, dz), 0, d);

    RenderUtils.addVertex(v5.addVector(tx, ty, tz), 0, d);
    RenderUtils.addVertex(v6.addVector(tx, ty, tz), 1, d);
    RenderUtils.addVertex(v6.addVector(dx, dy, dz), 1, 0);
    RenderUtils.addVertex(v5.addVector(dx, dy, dz), 0, 0);

    tessellator.draw();

    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glPopMatrix();
}

From source file:cn.lambdacraft.terrain.client.renderer.RenderItemPortal.java

License:Open Source License

private void renderEntity(ItemStack item, RenderBlocks render, EntityItem ent) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
    RenderUtils.renderItemIn2d(item, 0.0625F);
    GL11.glDisable(GL11.GL_BLEND);/*from w ww.jav  a  2  s  .com*/
}

From source file:cn.lambdacraft.terrain.client.renderer.RenderItemPortal.java

License:Open Source License

private void renderEquipped(ItemStack is, RenderBlocks render, EntityLivingBase entity) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
    RenderUtils.renderItemIn2d(is, 0.0625F);
    GL11.glDisable(GL11.GL_BLEND);//from w  ww.  ja v a2 s .  co  m
}

From source file:cn.lambdacraft.terrain.client.renderer.RenderItemPortal.java

License:Open Source License

private void renderInventory(ItemStack is, RenderBlocks render) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
    RenderUtils.renderItemInventory(is);
    GL11.glDisable(GL11.GL_BLEND);/* ww w  .j a va2  s  .  c om*/
}

From source file:cn.lambdacraft.terrain.client.renderer.RenderTileXenAmethyst.java

License:Open Source License

/**
 * Render the Amethyst ray/*ww  w.  j  a  va2 s  .c o m*/
 * @param ent
 * @param t
 * @param x
 * @param y
 * @param z
 */
private void renderRay(TileEntityXenAmethyst ent, Tessellator t, double x, double y, double z) {
    double dx = ent.lastxCoord, dy = ent.lastyCoord, dz = ent.lastzCoord;
    //       double tx = 0.0, ty = 0.4, tz = 0.0;
    double tx = 0.5, ty = 0.2, tz = 0.5;
    GL11.glPushMatrix();
    GL11.glDisable(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);
    RenderUtils.loadTexture(ClientProps.VORTIGAUNT_RAY_PATH[rng.nextInt(3)]);

    Vec3 v1 = RenderUtils.newV3(tx - WIDTH, ty, tz), v2 = RenderUtils.newV3(tx + WIDTH, ty, tz),
            v3 = RenderUtils.newV3(tx, ty - WIDTH, tz), v4 = RenderUtils.newV3(tx, ty + WIDTH, tz);
    double d = Math.sqrt(dx * dx + dy * dy + dz * dz) * 1.3;

    GL11.glTranslated(x, y, z);

    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
    t.startDrawingQuads();
    t.setBrightness(15728880);
    t.setColorRGBA_F(0.663F, 0.263F, 1.0F, 0.65F);
    RenderUtils.addVertex(v1, 0, 0);
    RenderUtils.addVertex(v2, 1, 0);
    RenderUtils.addVertex(v2.addVector(dx, dy, dz), 1, d);
    RenderUtils.addVertex(v1.addVector(dx, dy, dz), 0, d);

    RenderUtils.addVertex(v3, 0, 0);
    RenderUtils.addVertex(v4, 1, 0);
    RenderUtils.addVertex(v4.addVector(dx, dy, dz), 1, d);
    RenderUtils.addVertex(v3.addVector(dx, dy, dz), 0, d);
    t.draw();

    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glPopMatrix();

}

From source file:cn.lambdalib.cgui.gui.CGui.java

License:MIT License

/**
 * Go down the hierarchy tree and draw each widget node. Should be called each rendering frame.
 *///from  w  w  w.j  av  a2 s  .  com
public void draw(double mx, double my) {
    frameUpdate();
    updateMouse(mx, my);

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

    drawTraverse(mx, my, null, this, getTopWidget(mx, my));

    if (debug) {
        Widget hovering = getHoveringWidget();
        if (hovering != null) {
            GL11.glColor4f(1, .5f, .5f, .8f);
            HudUtils.drawRectOutline(hovering.x, hovering.y, hovering.transform.width * hovering.scale,
                    hovering.transform.height * hovering.scale, 3);
            IFont font = TrueTypeFont.defaultFont();
            font.draw(hovering.getFullName(), hovering.x, hovering.y - 10, new FontOption(10));
        }

    }

    GL11.glEnable(GL11.GL_ALPHA_TEST);
}

From source file:cn.lambdalib.cgui.gui.CGuiScreenContainer.java

License:MIT License

@Override
protected void drawGuiContainerBackgroundLayer(float var1, int var2, int var3) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    gui.resize(width, height);//from  ww w  . j a va 2 s .c o  m
    gui.draw(var2, var3);
}