Example usage for org.lwjgl.opengl GL11 glLoadIdentity

Introduction

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

Prototype

public static native void glLoadIdentity();

Source Link

Document

Sets the current matrix to the identity matrix.

Usage

From source file:gravestone.models.block.memorials.ModelCreeperStatueMemorial.java

License:LGPL

private void renderCreeperCharging() {
    float tickModifier = (float) (Minecraft.getSystemTime() % 3000L) / 3000.0F * 48.0F;
    float scale = 1.2F;
    float f4 = 0.5F;

    GL11.glTranslated(0, -0.5, 0);/*from  w  w w.j  av a  2  s  . c o m*/
    GL11.glScalef(scale, scale, scale);
    TileEntityGSMemorialRenderer.instance.bindTextureByName(Resources.CREEPER_AURA);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glDepthMask(true);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    GL11.glMatrixMode(GL11.GL_TEXTURE);

    for (int var21 = 0; var21 < 3; ++var21) {
        GL11.glLoadIdentity();
        float var23 = tickModifier * (0.001F + (float) var21 * 0.0015F) * 15;
        GL11.glTranslatef(0, var23, 0);
        renderCreeper();
    }

    GL11.glMatrixMode(GL11.GL_TEXTURE);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
    GL11.glBlendFunc(GL11.GL_ONE, GL11.GL_ONE);

    GL11.glTranslated(0, -0.19, 0);
}

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From source file:gravestone.models.block.ModelGraveStone.java

License:LGPL

protected void renderEnchantment() {
    float tickModifier = (float) (Minecraft.getSystemTime() % 3000L) / 3000.0F * 48.0F;
    TileEntityGSGraveStoneRenderer.instance.bindTextureByName(Resources.SWORD_AURA);

    GL11.glEnable(GL11.GL_BLEND);//ww w .  j ava 2 s  . c om
    GL11.glDepthMask(true);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    GL11.glMatrixMode(GL11.GL_TEXTURE);

    for (int var21 = 0; var21 < 3; var21++) {
        GL11.glDisable(GL11.GL_LIGHTING);
        float var22 = 0.76F;
        GL11.glColor4f(0.5F * var22, 0.25F * var22, 0.8F * var22, 1.0F);
        GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
        GL11.glMatrixMode(GL11.GL_TEXTURE);
        GL11.glLoadIdentity();
        float var23 = tickModifier * (0.001F + (float) var21 * 0.0015F) * 15;
        float var24 = 0.33333334F;
        GL11.glScalef(var24, var24, var24);
        GL11.glRotatef(30 - (float) var21 * 60, 0, 0, 1);
        GL11.glTranslatef(0, var23, 0);
        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        renderAll();
    }

    GL11.glMatrixMode(GL11.GL_TEXTURE);
    GL11.glDepthMask(true);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}

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From source file:herzog3d.Camera.java

License:Open Source License

public void transform() {
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GLU.gluPerspective(40, 1, 1, 100);//from   www . j  a v  a2 s  . c  o m
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    Vector3f targetPos = new Vector3f(mech.getPos());
    GLU.gluLookAt(pos.x, pos.y, pos.z, targetPos.x, targetPos.y, targetPos.z, 0, 0, 1);
}

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From source file:herzog3d.Game.java

License:Open Source License

/**
 * All rendering is done in here// ww  w  . j av  a2 s  . c om
 */
public void draw() {
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
    cam.transform();
    GLUtils.glLightPos(1.0f, 1.0f, 1.0f);
    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    getMap().draw(cam);

    for (Unit unit : units) {
        if (unit.isActive()) {
            unit.draw();
        }
    }

    for (Base base : bases) {
        base.draw(map);
    }
    for (Effect effect : effects) {
        effect.draw();
    }

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glOrtho(0, 800, 600, 0, 0, 1);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_LIGHTING);
    Material.DEFAULT_WHITE.bind();
    for (HZWidget overlay : overlays) {
        if (overlay.isVisible()) {
            overlay.draw();
        }
    }
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glEnable(GL11.GL_DEPTH_TEST);

}

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From source file:hexagonalminesweeper.HexagonalMinesweeper.java

public static void renderGL() {
    try {/*ww  w.  j a  va  2  s.c o  m*/
        Display.setDisplayMode(new org.lwjgl.opengl.DisplayMode(800, 600));
        Display.create();
    } catch (LWJGLException e) {
        e.printStackTrace();
        System.exit(0);
    }

    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glShadeModel(GL11.GL_SMOOTH);
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_LIGHTING);

    GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
    GL11.glClearDepth(1);

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

    GL11.glViewport(0, 0, 800, 600);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glOrtho(0, 800, 600, 0, 1, -1);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);

    Display.setVSyncEnabled(true);
}

---

From source file:hud.UnitDisplay.java

License:Open Source License

public void draw() {
    GL11.glPolygonMode(GL11.GL_FRONT, GL11.GL_LINE);
    GL11.glColor4f(0.0f, 0.0f, 0.4f, 1.0f);
    GL11.glLineWidth(2.0f);//from   w ww.  j av  a2  s .  co m
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2i(x, y);
    GL11.glVertex2i(x, y + height);
    GL11.glVertex2i(x + width, y + height);
    GL11.glVertex2i(x + width, y);
    GL11.glEnd();

    GL11.glPolygonMode(GL11.GL_FRONT, GL11.GL_FILL);
    GL11.glColor4f(0.0f, 0.5f, 1.0f, 0.8f);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2i(x, y);
    GL11.glVertex2i(x, y + height);
    GL11.glVertex2i(x + width, y + height);
    GL11.glVertex2i(x + width, y);
    GL11.glEnd();
    GL11.glDisable(GL11.GL_BLEND);

    int[] viewport = GLUtils.getViewport();

    GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glLoadIdentity();
    GLU.gluPerspective(45, 1.0f, 0.001f, 5.0f);
    GL11.glViewport(getX(), viewport[3] - (getY() + height), width, height);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glPushMatrix();
    GL11.glLoadIdentity();
    GLU.gluLookAt(2.0f * (float) Math.cos(angle), 2.0f * (float) Math.sin(angle), 1.0f, 0, 0, 0, 0, 0, 1);
    //        GL11.glTranslatef(x + width/2, y + height/2,0);
    currentUnit.draw();
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPopMatrix();
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glPopMatrix();
    GL11.glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_LIGHTING);
}

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From source file:illarion.graphics.lwjgl.RenderDisplayLWJGL.java

License:Open Source License

/**
 * Update the display so the last drawn picture gets visible.
 *//*ww w  .j a  v  a  2s. c o m*/
public void update() {
    AbstractTextureRender.finish();

    Display.update();

    // clean display for next render loop.
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_STENCIL_BUFFER_BIT);
    GL11.glLoadIdentity();
}

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From source file:illarion.graphics.lwjgl.RenderDisplayLWJGL.java

License:Open Source License

/**
 * Setup the openGL render environment. Such as the view port the matrix for
 * the orthogonal view and so on./*from   w  w  w .  j  a va2  s. c o m*/
 */
protected void setupOpenGL() {
    if (!Display.isCreated()) {
        return;
    }

    // set the basic view port of the game. This should be the full size of
    // the client window
    GL11.glViewport(0, 0, resWidth, resHeight);

    // enable alpha blending based on the picture alpha channel
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);

    // disable death test, we work in 2D anyway, there is no depth
    GL11.glDisable(GL11.GL_DEPTH_TEST);

    // switch to projection matrix to set up the orthogonal view that we
    // need
    GL11.glMatrixMode(GL11.GL_PROJECTION);

    // load the identity matrix to we have a clean start
    GL11.glLoadIdentity();

    // setup the orthogonal view
    GLU.gluOrtho2D(0, resWidth, 0, resHeight);

    // set clear color to black
    GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);

    // sync frame (only works on windows)
    if (Graphics.NO_SLOWDOWN) {
        Display.setVSyncEnabled(false);
    } else {
        Display.setVSyncEnabled(true);
    }

    // clean up the screen
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);

    // switch to model view matrix, so we can place the sprites correctly
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
}

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From source file:im.bci.jnuit.lwjgl.LwjglNuitRenderer.java

License:Open Source License

@Override
public void render(Root root) {
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT | GL11.GL_TRANSFORM_BIT | GL11.GL_HINT_BIT | GL11.GL_COLOR_BUFFER_BIT
            | GL11.GL_SCISSOR_BIT | GL11.GL_LINE_BIT | GL11.GL_TEXTURE_BIT);
    GL11.glViewport(0, 0, LwjglHelper.getWidth(), LwjglHelper.getHeight());
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();/*from w  w w.j ava 2  s.c  om*/
    GL11.glLoadIdentity();
    GL11.glOrtho(root.getX(), root.getWidth(), root.getHeight(), root.getY(), -1.0, 1.0);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glPushMatrix();
    GL11.glLoadIdentity();
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_LINE_SMOOTH);
    GL11.glDisable(GL11.GL_DEPTH_TEST);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_SCISSOR_TEST);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    drawBackgroundAndBorder(root);
    drawStack(root);
    GL11.glPopMatrix();
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPopMatrix();
    GL11.glPopAttrib();
}

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

License:Open Source License

private void init_GL() {
    GL11.glClearColor(0.1F, 0.1F, 0.1F, 1.0F);
    GL11.glEnable(GL11.GL_BLEND);/*from  w  w w. ja v a  2s.c om*/
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GLU.gluPerspective(60.0f, ((float) Display.getWidth()) / ((float) Display.getHeight()), 0.1f, 40.0f);
}

---

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