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.liutils.util.render.Font.java

License:Open Source License

public void draw(String str, double x, double y, double size, int color, Align align) {
    GL11.glEnable(GL11.GL_BLEND);
    //GL11.glDepthMask(false);
    double scale = size / mcFont.FONT_HEIGHT;
    GL11.glPushMatrix();//w  w  w  .  j  a va  2 s .  com
    {
        GL11.glTranslated(x, y, 0);
        GL11.glScaled(scale, scale, 1);
        String[] ss = str.split("\n");
        for (int i = 0; i < ss.length; ++i) {
            GL11.glPushMatrix();
            {
                double dy = i * mcFont.FONT_HEIGHT;
                GL11.glTranslated(0, dy, 0);
                drawSingleLine(ss[i], color, align);
            }
            GL11.glPopMatrix();
        }
    }
    GL11.glPopMatrix();
}

From source file:cn.liutils.util.render.LambdaFont.java

License:Open Source License

public void draw(String str, double x, double y, double size, Align align) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    //GL11.glDepthMask(false);
    double psx = HudUtils.SCALE_X, psy = HudUtils.SCALE_Y;
    GL11.glPushMatrix();/*w w  w  . j  a va 2s  . c  o m*/
    {
        GL11.glTranslated(x, y, 0);
        GL11.glScaled(size, size, 1);
        String[] ss = str.split("\n");
        for (int i = 0; i < ss.length; ++i) {
            GL11.glPushMatrix();
            {
                double dy = i * (fontSize + spacing) / fontSize;
                GL11.glTranslated(0, dy, 0);
                drawSingleLine(ss[i], align);
            }
            GL11.glPopMatrix();
        }
    }
    GL11.glPopMatrix();
    //GL11.glDepthMask(true);
    HudUtils.SCALE_X = psx;
    HudUtils.SCALE_Y = psy;
}

From source file:cn.liutils.util.render.LambdaFont.java

License:Open Source License

/**
 * It must be guaranteed that the string contains no line-break characters
 * @returns area of drawing/*from   ww w.ja v a2s .  com*/
 */
public Vector2d drawLinebreak(String str, double x, double y, double size, double cst) {
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    double psx = HudUtils.SCALE_X, psy = HudUtils.SCALE_Y;
    GL11.glPushMatrix();
    GL11.glTranslated(x, y, 0);
    GL11.glScaled(size, size, 1);

    List<Pair<String, Boolean>> arr = dlbPreProc(str, size, cst);

    double spcstp = getExtent(' ').getStep();

    double y0 = 0;
    double curLen = 0;
    double maxLen = 0;
    for (int i = 0; i < arr.size(); ++i) {
        Pair<String, Boolean> pair = arr.get(i);
        double len = widthSingleLine(pair.first);
        if (size * len < cst && size * (curLen + len) > cst) {
            --i;
            maxLen = Math.max(curLen, maxLen);
            curLen = 0;
            y0 += 1.0;
            continue;
        }

        GL11.glPushMatrix();
        {
            GL11.glTranslated(curLen, y0, 0);
            drawSingleLine(pair.first, Align.LEFT);
        }
        GL11.glPopMatrix();
        curLen += len + (pair.second ? spcstp : 0);

        if (size * len > cst) {
            maxLen = Math.max(curLen, maxLen);
            curLen = 0;
            y0 += 1.0;
        }
    }
    maxLen = Math.max(curLen, maxLen);
    GL11.glPopMatrix();
    HudUtils.SCALE_X = psx;
    HudUtils.SCALE_Y = psy;

    return new Vector2d(maxLen * size, y0 * size + size + spacing * size / fontSize);
}

From source file:cn.liutils.util.RenderUtils.java

License:Open Source License

public static void renderOverlay_Equip(ResourceLocation src) {
    //Setup/*w  ww.j a  v a  2  s  .co  m*/
    GL11.glDepthFunc(GL11.GL_EQUAL);
    GL11.glDisable(GL11.GL_LIGHTING);
    loadTexture(src);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    float f7 = 0.76F;
    GL11.glMatrixMode(GL11.GL_TEXTURE);
    //Push texture mat
    GL11.glPushMatrix();
    float f8 = 0.125F;
    GL11.glScalef(f8, f8, f8);
    float f9 = Minecraft.getSystemTime() % 3000L / 3000.0F * 8.0F;
    GL11.glTranslatef(f9, 0.0F, 0.0F); //xOffset loops between 0.0 and 8.0
    GL11.glRotatef(-50.0F, 0.0F, 0.0F, 1.0F);
    ItemRenderer.renderItemIn2D(t, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
    GL11.glPopMatrix();

    //Second pass
    GL11.glPushMatrix();
    GL11.glScalef(f8, f8, f8);
    f9 = Minecraft.getSystemTime() % 4873L / 4873.0F * 8.0F; //Loop between 0 and 8, longer loop
    GL11.glTranslatef(-f9, 0.0F, 0.0F); //Still xOffset
    GL11.glRotatef(10.0F, 0.0F, 0.0F, 1.0F); //However, different rotation!
    ItemRenderer.renderItemIn2D(t, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
    GL11.glPopMatrix();
    //Pop texture mat
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}

From source file:cn.liutils.util.RenderUtils.java

License:Open Source License

public static void renderOverlay_Inv(ResourceLocation src) {
    GL11.glDepthFunc(GL11.GL_EQUAL);//from   w  ww.j  a  v  a  2  s.  co  m
    GL11.glDisable(GL11.GL_LIGHTING);
    loadTexture(src);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    float f7 = 0.76F;
    //GL11.glColor4f(0.5F * f7, 0.25F * f7, 0.8F * f7, 1.0F);
    GL11.glMatrixMode(GL11.GL_TEXTURE);
    GL11.glPushMatrix();
    float f8 = 0.125F;
    GL11.glScalef(f8, f8, f8);
    float f9 = Minecraft.getSystemTime() % 3000L / 3000.0F * 8.0F;
    GL11.glTranslatef(f9, 0.0F, 0.0F);
    GL11.glRotatef(-50.0F, 0.0F, 0.0F, 1.0F);
    t.startDrawingQuads();
    t.addVertexWithUV(0.0, 0.0, 0.0, 0.0, 0.0);
    t.addVertexWithUV(0.0, 16.0, 0.0, 0.0, 1.0);
    t.addVertexWithUV(16.0, 16.0, 0.0, 1.0, 1.0);
    t.addVertexWithUV(16.0, 0.0, 0.0, 1.0, 0.0);
    t.draw();
    GL11.glPopMatrix();
    GL11.glPushMatrix();
    GL11.glScalef(f8, f8, f8);
    f9 = Minecraft.getSystemTime() % 4873L / 4873.0F * 8.0F;
    GL11.glTranslatef(-f9, 0.0F, 0.0F);
    GL11.glRotatef(10.0F, 0.0F, 0.0F, 1.0F);
    t.startDrawingQuads();
    t.addVertexWithUV(0.0, 0.0, 0.0, 0.0, 0.0);
    t.addVertexWithUV(0.0, 16.0, 0.0, 0.0, 1.0);
    t.addVertexWithUV(16.0, 16.0, 0.0, 1.0, 1.0);
    t.addVertexWithUV(16.0, 0.0, 0.0, 1.0, 0.0);
    t.draw();
    GL11.glPopMatrix();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}

From source file:cn.liutils.util.RenderUtils.java

License:Open Source License

public static void renderSimpleOverlay_Inv(ResourceLocation src) {
    //GL11.glDepthFunc(GL11.GL_EQUAL);
    GL11.glDisable(GL11.GL_LIGHTING);//  ww  w  . j av a 2 s.c o  m
    RenderUtils.loadTexture(src);
    t.startDrawingQuads();
    t.addVertexWithUV(0.0, 0.0, 0.0, 0.0, 0.0);
    t.addVertexWithUV(0.0, 16.0, 0.0, 0.0, 1.0);
    t.addVertexWithUV(16.0, 16.0, 0.0, 1.0, 1.0);
    t.addVertexWithUV(16.0, 0.0, 0.0, 1.0, 0.0);
    t.draw();
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}

From source file:cn.weaponmod.api.client.render.RenderBulletWeapon.java

License:Open Source License

public static void renderMuzzleflashIn2d(Tessellator t, String texture, double tx, double ty, double tz) {

    Vec3 a1 = RenderUtils.newV3(1.2, -0.4, -0.5), a2 = RenderUtils.newV3(1.2, 0.4, -0.5),
            a3 = RenderUtils.newV3(1.2, 0.4, 0.3), a4 = RenderUtils.newV3(1.2, -0.4, 0.3);

    float u1 = 0.0F, v1 = 0.0F, u2 = 1.0F, v2 = 1.0F;

    t = Tessellator.instance;//from  www  .j av  a 2s  .c  o  m
    GL11.glPushMatrix();
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_CULL_FACE);

    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    RenderUtils.loadTexture(texture);

    GL11.glRotatef(45, 0.0F, 0.0F, 1.0F);
    GL11.glTranslated(tx, ty + 0.1F, tz + 0.1F);

    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
    t.startDrawingQuads();
    t.setColorRGBA_F(0.8F, .8F, .8F, 1.0F);
    t.setBrightness(15728880);
    addVertex(a1, u2, v2);
    addVertex(a2, u2, v1);
    addVertex(a3, u1, v1);
    addVertex(a4, u1, v2);
    t.draw();

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

}

From source file:cn.weaponmod.api.client.render.RenderDualWieldWeapon.java

License:Open Source License

@Override
public void renderEquipped(ItemStack item, RenderBlocks render, EntityLivingBase entity, ItemRenderType type) {

    GL11.glPushMatrix();/*from  w  ww.  j ava2 s  .c  om*/

    super.doRenderEquipped(item, render, entity, false, type);

    boolean firstPerson = (entity == Minecraft.getMinecraft().thePlayer
            && Minecraft.getMinecraft().gameSettings.thirdPersonView == 0)
            && Minecraft.getMinecraft().currentScreen == null;

    GL11.glTranslatef(0.0F, 0.0F, firstPerson ? -1.7F : 0.8F);
    GL11.glScalef(1.0F, 1.0F, -1.0F);

    GL11.glDisable(GL11.GL_CULL_FACE);
    super.doRenderEquipped(item, render, entity, true, type);
    GL11.glEnable(GL11.GL_CULL_FACE);

    GL11.glPopMatrix();

}

From source file:cn.weaponmod.api.client.render.RendererBulletWeapon.java

License:Open Source License

public static void renderMuzzleflashIn2d(Tessellator t, ResourceLocation texture, double tx, double ty,
        double tz, float size) {
    Vec3 a1 = RenderUtils.newV3(1.2, -0.4, -0.5), a2 = RenderUtils.newV3(1.2, 0.4, -0.5),
            a3 = RenderUtils.newV3(1.2, 0.4, 0.3), a4 = RenderUtils.newV3(1.2, -0.4, 0.3);

    float u1 = 0.0F, v1 = 0.0F, u2 = 1.0F, v2 = 1.0F;

    t = Tessellator.instance;//from  w ww.j  a v  a2 s .c  o  m
    GL11.glPushMatrix();
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_CULL_FACE);

    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    RenderUtils.loadTexture(texture);

    GL11.glRotatef(45, 0.0F, 0.0F, 1.0F);
    GL11.glTranslated(tx, ty + 0.1F, tz + 0.1F);
    GL11.glScalef(size, size, size);
    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
    t.startDrawingQuads();
    t.setBrightness(15728880);
    addVertex(a1, u2, v2);
    addVertex(a2, u2, v1);
    addVertex(a3, u1, v1);
    addVertex(a4, u1, v2);
    t.draw();

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

From source file:cn.weaponry.api.client.render.RendererWeapon.java

License:Open Source License

@Override
public final void renderItem(ItemRenderType type, ItemStack item, Object... data) {
    EntityPlayer player = Minecraft.getMinecraft().thePlayer;
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    if (type == ItemRenderType.EQUIPPED_FIRST_PERSON || type == ItemRenderType.EQUIPPED) {
        ItemInfo info = ItemInfoProxy.getInfo(player);
        RenderInfo ri = (RenderInfo) (info == null ? null : RenderInfo.get(info));
        EntityLivingBase holder = (EntityLivingBase) data[1];
        if (ri != null && holder == player) {
            handleHeldRender(ri, type == ItemRenderType.EQUIPPED_FIRST_PERSON);
        } else {//  www.  jav a  2 s.c  o  m
            handleSimpleRender(item);
        }
    } else {
        if (type == ItemRenderType.ENTITY) {
            handleEntityItemRender(item);
        } else {
            handleSimpleRender(item);
        }
    }

}