Example usage for org.lwjgl.opengl GL11 glVertex2i

List of usage examples for org.lwjgl.opengl GL11 glVertex2i

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Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glVertex2i.

Prototype

public static native void glVertex2i(@NativeType("GLint") int x, @NativeType("GLint") int y);

Source Link

Document

Integer version of #glVertex2f Vertex2f .

Usage

From source file:io.flob.blackheart.HUD.java

License:Open Source License

private void render_crosshair() {
    GL11.glTexCoord2f(crosshair_texture.getU(), crosshair_texture.getV());
    GL11.glVertex2i(((_level._game._core._display.width() / 2) - crosshair_size / 2),
            ((_level._game._core._display.height() / 2) - crosshair_size / 2));
    GL11.glTexCoord2f(crosshair_texture.getU2(), crosshair_texture.getV());
    GL11.glVertex2i(((_level._game._core._display.width() / 2) + crosshair_size / 2),
            ((_level._game._core._display.height() / 2) - crosshair_size / 2));
    GL11.glTexCoord2f(crosshair_texture.getU2(), crosshair_texture.getV2());
    GL11.glVertex2i(((_level._game._core._display.width() / 2) + crosshair_size / 2),
            ((_level._game._core._display.height() / 2) + crosshair_size / 2));
    GL11.glTexCoord2f(crosshair_texture.getU(), crosshair_texture.getV2());
    GL11.glVertex2i(((_level._game._core._display.width() / 2) - crosshair_size / 2),
            ((_level._game._core._display.height() / 2) + crosshair_size / 2));
}

From source file:io.flob.blackheart.StateSplash.java

License:Open Source License

@Override
public void tick() throws Exception {
    _core._display.prepare();//w ww .  j a  v  a 2  s  .com
    _core._display.mode_2D();
    Texture texture = TextureLoader.getTexture("PNG", getClass().getResourceAsStream("image/splash/flob.png"));
    texture.bind();
    int x1 = (_core._display.width() / 2) - (texture.getTextureWidth() / 2);
    int y1 = (_core._display.height() / 2) - (texture.getTextureHeight() / 2);
    int x2 = (_core._display.width() / 2) + (texture.getTextureWidth() / 2);
    int y2 = (_core._display.height() / 2) + (texture.getTextureHeight() / 2);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(x1, y1);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(x2, y1);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(x2, y2);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(x1, y2);
    GL11.glEnd();
    _core._display.mode_3D();
    _core._display.update();
}

From source file:io.flob.blackheart.StateTitle.java

License:Open Source License

private void render_background() {
    Texture texture = _core._texture.title_background;
    texture.bind();// w  w  w  .  j  a  v  a 2  s.  c o m
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(0, 0);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(texture.getTextureWidth(), 0);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(texture.getTextureWidth(), texture.getTextureHeight());
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(0, texture.getTextureHeight());
    GL11.glEnd();

    // Due to a limit in the font size the title_overlay has to be an image
    texture = _core._texture.title_overlay;
    texture.bind();
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(0, 0);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(texture.getTextureWidth(), 0);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(texture.getTextureWidth(), texture.getTextureHeight());
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(0, texture.getTextureHeight());
    GL11.glEnd();
}

From source file:io.flob.blackheart.StateTitleHelp.java

License:Open Source License

private void render_background() {
    Texture texture = _core._texture.title_background;
    texture.bind();/*from  w  ww.j a v a  2  s  . c  o m*/
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(0, 0);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(texture.getTextureWidth(), 0);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(texture.getTextureWidth(), texture.getTextureHeight());
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(0, texture.getTextureHeight());
    GL11.glEnd();

    texture = _core._texture.title_help;
    texture.bind();
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(0, 0);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(texture.getTextureWidth(), 0);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(texture.getTextureWidth(), texture.getTextureHeight());
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(0, texture.getTextureHeight());
    GL11.glEnd();
}

From source file:io.flob.blackheart.WeaponKnife.java

License:Open Source License

private void render() {
    GL11.glTexCoord2f(texture[state].getU(), texture[state].getV());
    GL11.glVertex2i(
            ((_armoury._barry._level._game._core._display.width() / 2)
                    - (texture[state].width() / 2 * texture_upsize)),
            _armoury._barry._level._game._core._display.height() - texture[state].height() * texture_upsize);
    GL11.glTexCoord2f(texture[state].getU2(), texture[state].getV());
    GL11.glVertex2i(//  ww w  . j ava2 s . c o  m
            ((_armoury._barry._level._game._core._display.width() / 2)
                    + (texture[state].width() / 2 * texture_upsize)),
            _armoury._barry._level._game._core._display.height() - texture[state].height() * texture_upsize);
    GL11.glTexCoord2f(texture[state].getU2(), texture[state].getV2());
    GL11.glVertex2i(
            ((_armoury._barry._level._game._core._display.width() / 2)
                    + (texture[state].width() / 2 * texture_upsize)),
            _armoury._barry._level._game._core._display.height());
    GL11.glTexCoord2f(texture[state].getU(), texture[state].getV2());
    GL11.glVertex2i(
            ((_armoury._barry._level._game._core._display.width() / 2)
                    - (texture[state].width() / 2 * texture_upsize)),
            _armoury._barry._level._game._core._display.height());
}

From source file:io.flob.clicker.StateSplash.java

License:Open Source License

@Override
public void tick() throws Exception {
    _core._display.prepare();/*from  w w  w  .  j a  v  a  2 s.c  o m*/
    Texture texture = TextureLoader.getTexture("PNG", getClass().getResourceAsStream("image/splash.png"));
    texture.bind();
    int x1 = (Display.getWidth() / 2) - (texture.getTextureWidth() / 2);
    int y1 = (Display.getHeight() / 2) - (texture.getTextureHeight() / 2);
    int x2 = (Display.getWidth() / 2) + (texture.getTextureWidth() / 2);
    int y2 = (Display.getHeight() / 2) + (texture.getTextureHeight() / 2);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(x1, y1);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(x2, y1);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(x2, y2);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(x1, y2);
    GL11.glEnd();
    _core._display.update();
}

From source file:itdelatrisu.opsu.render.CurveRenderState.java

License:Open Source License

/**
 * Draw a curve to the screen that's tinted with `color`. The first time
 * this is called this caches the image result of the curve and on subsequent
 * runs it just draws the cached copy to the screen.
 * @param color tint of the curve//  w  w w.j  a va  2  s .  c  om
 * @param borderColor the curve border color
 * @param curve the points along the curve to be drawn
 */
public void draw(Color color, Color borderColor, Vec2f[] curve) {
    float alpha = color.a;

    // if this curve hasn't been drawn, draw it and cache the result
    if (fbo == null) {
        FrameBufferCache cache = FrameBufferCache.getInstance();
        Rendertarget mapping = cache.get(hitObject);
        if (mapping == null)
            mapping = cache.insert(hitObject);
        fbo = mapping;

        int oldFb = GL11.glGetInteger(EXTFramebufferObject.GL_FRAMEBUFFER_BINDING_EXT);
        int oldTex = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);

        //glGetInteger requires a buffer of size 16, even though just 4
        //values are returned in this specific case
        IntBuffer oldViewport = BufferUtils.createIntBuffer(16);
        GL11.glGetInteger(GL11.GL_VIEWPORT, oldViewport);
        EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, fbo.getID());
        GL11.glViewport(0, 0, fbo.width, fbo.height);
        GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
        GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
        Colors.WHITE_FADE.a = 1.0f;
        this.draw_curve(color, borderColor, curve);
        color.a = 1f;

        GL11.glBindTexture(GL11.GL_TEXTURE_2D, oldTex);
        EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, oldFb);
        GL11.glViewport(oldViewport.get(0), oldViewport.get(1), oldViewport.get(2), oldViewport.get(3));
        Colors.WHITE_FADE.a = alpha;
    }

    // draw a fullscreen quad with the texture that contains the curve
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glDisable(GL11.GL_TEXTURE_1D);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, fbo.getTextureID());
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glColor4f(1.0f, 1.0f, 1.0f, alpha);
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex2i(fbo.width, 0);
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex2i(0, 0);
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex2i(0, fbo.height);
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex2i(fbo.width, fbo.height);
    GL11.glEnd();
}

From source file:itemrender.client.RenderTickHandler.java

License:MIT License

@SubscribeEvent
public void tick(TickEvent.RenderTickEvent event) {
    if (event.phase == TickEvent.Phase.END)
        if (keybindToRender != null && renderPreview) {
            int originalTexture = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);

            // Bind framebuffer texture
            keybindToRender.fbo.bind();//w w  w  . j  a v  a 2 s.  c om
            GL11.glBegin(GL11.GL_QUADS);
            GL11.glTexCoord2f(0, 0);
            GL11.glVertex2i(0, 0);
            GL11.glTexCoord2f(0, 1);
            GL11.glVertex2i(0, 128);
            GL11.glTexCoord2f(1, 1);
            GL11.glVertex2i(128, 128);
            GL11.glTexCoord2f(1, 0);
            GL11.glVertex2i(128, 0);
            GL11.glEnd();

            // Restore old texture
            GlStateManager.bindTexture(originalTexture);
        }
}

From source file:myfirstgame.grass.java

public void drawGrass(int x, int y, Texture tex) {
    //grass background
    gx = x;//from  w ww .  ja v  a  2s  . com
    gy = y;

    tex.bind();
    GL11.glBegin(GL_QUADS);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2i(gx, gy);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2i(gx + sizeX, gy);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2i(gx + sizeX, gy + sizeY);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2i(gx, gy + sizeY);
    GL11.glEnd();
    outline();
}

From source file:name.martingeisse.minimal.simulation.subject.FullySimulatedSubject.java

License:Open Source License

@Override
public void drawCell(final int x, final int y, int pattern) {
    if (pattern < 0 || pattern > 15) {
        pattern = 0;/*from   w  ww.  jav  a 2  s.  co  m*/
    }
    switch (pattern) {

    case 0:
        GL11.glColor3f(0.0f, 0.0f, 0.0f);
        break;

    case 1:
        GL11.glColor3f(0.0f, 0.0f, 0.5f);
        break;

    case 2:
        GL11.glColor3f(0.0f, 0.5f, 0.0f);
        break;

    case 3:
        GL11.glColor3f(0.0f, 0.5f, 0.5f);
        break;

    case 4:
        GL11.glColor3f(0.5f, 0.0f, 0.0f);
        break;

    case 5:
        GL11.glColor3f(0.5f, 0.0f, 0.5f);
        break;

    case 6:
        GL11.glColor3f(0.5f, 0.5f, 0.0f);
        break;

    case 7:
        GL11.glColor3f(0.75f, 0.75f, 0.75f);
        break;

    case 8:
        GL11.glColor3f(0.5f, 0.5f, 0.5f);
        break;

    case 9:
        GL11.glColor3f(0.0f, 0.0f, 1.0f);
        break;

    case 10:
        GL11.glColor3f(0.0f, 1.0f, 0.0f);
        break;

    case 11:
        GL11.glColor3f(0.0f, 1.0f, 1.0f);
        break;

    case 12:
        GL11.glColor3f(1.0f, 0.0f, 0.0f);
        break;

    case 13:
        GL11.glColor3f(1.0f, 0.0f, 1.0f);
        break;

    case 14:
        GL11.glColor3f(1.0f, 1.0f, 0.0f);
        break;

    case 15:
        GL11.glColor3f(1.0f, 1.0f, 1.0f);
        break;

    }
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2i(x * 20, y * 20);
    GL11.glVertex2i(x * 20 + 20, y * 20);
    GL11.glVertex2i(x * 20 + 20, y * 20 + 20);
    GL11.glVertex2i(x * 20, y * 20 + 20);
    GL11.glEnd();
}