Example usage for org.lwjgl.opengl GL11 glTexCoord2f

List of usage examples for org.lwjgl.opengl GL11 glTexCoord2f

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Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glTexCoord2f.

Prototype

public static native void glTexCoord2f(@NativeType("GLfloat") float s, @NativeType("GLfloat") float t);

Source Link

Document

Sets the current two-dimensional texture coordinate.

Usage

From source file:net.ae97.notlet.client.GameInstance.java

License:Open Source License

private static void renderHUD(Player player) {

    textureMapping.get("SMALLLET").bind();
    GL11.glBegin(GL11.GL_QUADS);/*from   w ww. jav a2 s.com*/
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2f(200, 608);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2f(400, 608);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2f(400, 648);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2f(200, 648);
    GL11.glEnd();

    font.drawString(65, 610, Integer.toString(player.getHp()), Color.white);
    textureMapping.get("healthbar").bind();
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2f(20, 610);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2f(60, 610);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2f(60, 630);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2f(20, 630);
    GL11.glEnd();
}

From source file:net.ae97.notlet.client.GameInstance.java

License:Open Source License

private static void renderEntity(Entity entity) {
    int SpriteScaleFactor = 1;
    double x = entity.getLocation().getX();
    double y = entity.getLocation().getY();
    Texture texture = textureMapping.get(entity.getSprite());
    texture.bind();/*from w w w  .j  a  v  a 2s  .c o m*/
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2d(x * 32, y * 32);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2d((x * 32) + texture.getTextureWidth() * SpriteScaleFactor, y * 32);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2d((x * 32) + texture.getTextureWidth() * SpriteScaleFactor,
            (y * 32) + texture.getTextureHeight() * SpriteScaleFactor);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2d(x * 32, (y * 32) + texture.getTextureHeight() * SpriteScaleFactor);
    if (entity instanceof Arrow) {
        Arrow arrow = (Arrow) entity;
        switch (arrow.getFacingDirection()) {
        case DOWN:
            GL11.glRotated(90, 0, 0, 0);
        case LEFT:
            GL11.glRotated(90, 0, 0, 0);
        case UP:
            GL11.glRotated(90, 0, 0, 0);
        }
    }
    GL11.glEnd();
}

From source file:net.ae97.notlet.client.GameInstance.java

License:Open Source License

public static void renderFG(int x, int y) {
    GL11.glBegin(GL11.GL_QUADS);//from   w  w w .  ja v  a  2s .  c om
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(1, 0);
    GL11.glVertex2f(x + 32, y);
    GL11.glTexCoord2f(1, 1);
    GL11.glVertex2f(x + 32, y + 32);
    GL11.glTexCoord2f(0, 1);
    GL11.glVertex2f(x, y + 32);
    GL11.glEnd();
}

From source file:net.BiggerOnTheInside.Binder.BlockRenderer.java

License:Open Source License

public static void renderBlock(Block b, float x, float y, float z) {
    GL11.glPushMatrix();/*from   w  w  w  .  j a va 2s  .c om*/
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
    GL11.glTranslatef(x * 2f, y * 2f, z * 2f);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glColor3f(1f, 1f, 1f);

    // Top face.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x(), b.getTextureCoordinates(BlockFace.Top).y());
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Top).y());
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Top).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x(),
            b.getTextureCoordinates(BlockFace.Top).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);

    // Bottom.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x(),
            b.getTextureCoordinates(BlockFace.Bottom).y());
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Bottom).y());
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Bottom).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x(),
            b.getTextureCoordinates(BlockFace.Bottom).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);

    // Front.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x(),
            b.getTextureCoordinates(BlockFace.Front).y());
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Front).y());
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Front).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x(),
            b.getTextureCoordinates(BlockFace.Front).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);

    // Back.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x(), b.getTextureCoordinates(BlockFace.Back).y());
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Back).y());
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Back).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x(),
            b.getTextureCoordinates(BlockFace.Back).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);

    // Left
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x(), b.getTextureCoordinates(BlockFace.Left).y());
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Left).y());
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Left).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x(),
            b.getTextureCoordinates(BlockFace.Left).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);

    // Right.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x(),
            b.getTextureCoordinates(BlockFace.Right).y());
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Right).y());
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Right).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x(),
            b.getTextureCoordinates(BlockFace.Right).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glEnd();
    GL11.glTranslatef(0f, 0f, 0f);
    GL11.glPopMatrix();
}

From source file:net.kubin.blocks.DefaultBlockBrush.java

License:Apache License

public void generateDisplayListForEachFace() {
    displayListBase = glGenLists(6);//from ww w  .  ja  v a  2 s .c om

    glNewList(displayListBase + Side.TOP.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // TOP
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x(), calcTextureOffsetFor(Side.TOP).y());
    GL11.glVertex3f(-0.5f, 0.5f - insets[Side.TOP.ordinal()], 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x() + 0.0624f, calcTextureOffsetFor(Side.TOP).y());
    GL11.glVertex3f(0.5f, 0.5f - insets[Side.TOP.ordinal()], 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x() + 0.0624f,
            calcTextureOffsetFor(Side.TOP).y() + 0.0624f);
    GL11.glVertex3f(0.5f, 0.5f - insets[Side.TOP.ordinal()], -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x(), calcTextureOffsetFor(Side.TOP).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, 0.5f - insets[Side.TOP.ordinal()], -0.5f);
    glEnd();
    glEndList();

    glNewList(displayListBase + Side.LEFT.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // LEFT
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x(), calcTextureOffsetFor(Side.LEFT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f + insets[Side.LEFT.ordinal()], -0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x() + 0.0624f,
            calcTextureOffsetFor(Side.LEFT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f + insets[Side.LEFT.ordinal()], -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x() + 0.0624f, calcTextureOffsetFor(Side.LEFT).y());
    GL11.glVertex3f(-0.5f + insets[Side.LEFT.ordinal()], 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x(), calcTextureOffsetFor(Side.LEFT).y());
    GL11.glVertex3f(-0.5f + insets[Side.LEFT.ordinal()], 0.5f, -0.5f);
    glEnd();
    glEndList();

    glNewList(displayListBase + Side.FRONT.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // FRONT
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x(), calcTextureOffsetFor(Side.FRONT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, 0.5f - insets[Side.FRONT.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x() + 0.0624f,
            calcTextureOffsetFor(Side.FRONT).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, 0.5f - insets[Side.FRONT.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x() + 0.0624f, calcTextureOffsetFor(Side.FRONT).y());
    GL11.glVertex3f(0.5f, 0.5f, 0.5f - insets[Side.FRONT.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x(), calcTextureOffsetFor(Side.FRONT).y());
    GL11.glVertex3f(-0.5f, 0.5f, 0.5f - insets[Side.FRONT.ordinal()]);
    glEnd();
    glEndList();

    glNewList(displayListBase + Side.RIGHT.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // RIGHT
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x(), calcTextureOffsetFor(Side.RIGHT).y());
    GL11.glVertex3f(0.5f - insets[Side.RIGHT.ordinal()], 0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x() + 0.0624f, calcTextureOffsetFor(Side.RIGHT).y());
    GL11.glVertex3f(0.5f - insets[Side.RIGHT.ordinal()], 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x() + 0.0624f,
            calcTextureOffsetFor(Side.RIGHT).y() + 0.0624f);
    GL11.glVertex3f(0.5f - insets[Side.RIGHT.ordinal()], -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x(), calcTextureOffsetFor(Side.RIGHT).y() + 0.0624f);
    GL11.glVertex3f(0.5f - insets[Side.RIGHT.ordinal()], -0.5f, -0.5f);
    glEnd();
    glEndList();

    glNewList(displayListBase + Side.BACK.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // BACK
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x(), calcTextureOffsetFor(Side.BACK).y());
    GL11.glVertex3f(-0.5f, 0.5f, -0.5f + insets[Side.BACK.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x() + 0.0624f, calcTextureOffsetFor(Side.BACK).y());
    GL11.glVertex3f(0.5f, 0.5f, -0.5f + insets[Side.BACK.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x() + 0.0624f,
            calcTextureOffsetFor(Side.BACK).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, -0.5f + insets[Side.BACK.ordinal()]);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x(), calcTextureOffsetFor(Side.BACK).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, -0.5f + insets[Side.BACK.ordinal()]);
    glEnd();
    glEndList();

    glNewList(displayListBase + Side.BOTTOM.ordinal(), GL_COMPILE);
    glBegin(GL_QUADS);
    // BOTTOM
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x(), calcTextureOffsetFor(Side.BOTTOM).y());
    GL11.glVertex3f(-0.5f, -0.5f + insets[Side.BOTTOM.ordinal()], -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x() + 0.0624f, calcTextureOffsetFor(Side.BOTTOM).y());
    GL11.glVertex3f(0.5f, -0.5f + insets[Side.BOTTOM.ordinal()], -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x() + 0.0624f,
            calcTextureOffsetFor(Side.BOTTOM).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f + insets[Side.BOTTOM.ordinal()], 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x(), calcTextureOffsetFor(Side.BOTTOM).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f + insets[Side.BOTTOM.ordinal()], 0.5f);
    glEnd();
    glEndList();

}

From source file:net.kubin.blocks.DefaultBlockBrush.java

License:Apache License

/**
 * This display lists draws the whole cube at once. This isn't used anywhere. I guess I will delete this code soon.
 *///from   w ww .j a  v a 2 s. c o m
public void generateDisplayList() {
    displayList = glGenLists(1);

    glNewList(displayList, GL_COMPILE);
    glBegin(GL_QUADS);

    // TOP
    glSetColor(colors[Side.TOP.ordinal()], 1.0f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x(), calcTextureOffsetFor(Side.TOP).y());
    GL11.glVertex3f(-0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x() + 0.0624f, calcTextureOffsetFor(Side.TOP).y());
    GL11.glVertex3f(0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x() + 0.0624f,
            calcTextureOffsetFor(Side.TOP).y() + 0.0624f);
    GL11.glVertex3f(0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.TOP).x(), calcTextureOffsetFor(Side.TOP).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, 0.5f, -0.5f);

    // LEFT
    glSetColor(colors[Side.LEFT.ordinal()], 1.0f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x(), calcTextureOffsetFor(Side.LEFT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x() + 0.0624f,
            calcTextureOffsetFor(Side.LEFT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x() + 0.0624f, calcTextureOffsetFor(Side.LEFT).y());
    GL11.glVertex3f(-0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.LEFT).x(), calcTextureOffsetFor(Side.LEFT).y());
    GL11.glVertex3f(-0.5f, 0.5f, -0.5f);

    // BACK
    glSetColor(colors[Side.BACK.ordinal()], 1.0f);

    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x(), calcTextureOffsetFor(Side.BACK).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x() + 0.0624f,
            calcTextureOffsetFor(Side.BACK).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x() + 0.0624f, calcTextureOffsetFor(Side.BACK).y());
    GL11.glVertex3f(0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BACK).x(), calcTextureOffsetFor(Side.BACK).y());
    GL11.glVertex3f(-0.5f, 0.5f, 0.5f);

    // RIGHT
    glSetColor(colors[Side.RIGHT.ordinal()], 1.0f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x(), calcTextureOffsetFor(Side.RIGHT).y());
    GL11.glVertex3f(0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x() + 0.0624f, calcTextureOffsetFor(Side.RIGHT).y());
    GL11.glVertex3f(0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x() + 0.0624f,
            calcTextureOffsetFor(Side.RIGHT).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.RIGHT).x(), calcTextureOffsetFor(Side.RIGHT).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, -0.5f);

    // FRONT
    glSetColor(colors[Side.FRONT.ordinal()], 1.0f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x(), calcTextureOffsetFor(Side.FRONT).y());
    GL11.glVertex3f(-0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x() + 0.0624f, calcTextureOffsetFor(Side.FRONT).y());
    GL11.glVertex3f(0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x() + 0.0624f,
            calcTextureOffsetFor(Side.FRONT).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.FRONT).x(), calcTextureOffsetFor(Side.FRONT).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, -0.5f);

    // BOTTOM
    glSetColor(colors[Side.BOTTOM.ordinal()], 1.0f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x(), calcTextureOffsetFor(Side.BOTTOM).y());
    GL11.glVertex3f(-0.5f, -0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x() + 0.0624f, calcTextureOffsetFor(Side.BOTTOM).y());
    GL11.glVertex3f(0.5f, -0.5f, -0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x() + 0.0624f,
            calcTextureOffsetFor(Side.BOTTOM).y() + 0.0624f);
    GL11.glVertex3f(0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(calcTextureOffsetFor(Side.BOTTOM).x(), calcTextureOffsetFor(Side.BOTTOM).y() + 0.0624f);
    GL11.glVertex3f(-0.5f, -0.5f, 0.5f);

    GL11.glEnd();

    glEndList();
}

From source file:net.kubin.rendering.GLFont.java

License:Apache License

/**
 * Build the character set display list from the given texture. Creates one
 * quad for each character, with one letter textured onto each quad. Assumes
 * the texture is a 256x256 image containing every character of the charset
 * arranged in a 16x16 grid. Each character is 16x16 pixels. Call
 * destroyFont() to release the display list memory.
 *
 * Should be in ORTHO (2D) mode to render text (see setOrtho()).
 *
 * Special thanks to NeHe and Giuseppe D'Agata for the "2D Texture Font"
 * tutorial (http://nehe.gamedev.net).//  ww  w  . ja v a 2s  .c  om
 *
 * @param charSetImage
 *            texture image containing 100 characters in a 10x10 grid
 * @param fontWidth
 *            how many pixels to allow per character on screen
 *
 * @see destroyFont()
 */
public void buildFont(int fontTxtrHandle, int textureSize, int fontSize) {
    int unitSize = fontSize; // pixel size of one block in 10x10 grid
    float usize = (float) unitSize / (float) (textureSize); // UV size of
    // one block in
    // grid
    float chU, chV; // character UV position

    // Create 100 Display Lists
    fontListBase = GL11.glGenLists(100);

    // make a quad for each character in texture
    for (int i = 0; i < 100; i++) {
        int x = (i % 10); // column
        int y = (i / 10); // row

        // make character UV coordinate
        // the character V position is tricky because we have to invert the
        // V coord
        // (char # 0 is at top of texture image, but V 0 is at bottom)
        chU = (float) (x * unitSize) / (float) textureSize;
        chV = (float) (y * unitSize) / (float) textureSize;
        // chV = (float) (textureSize - (y * unitSize) - unitSize) / (float)
        // textureSize;

        GL11.glNewList(fontListBase + i, GL11.GL_COMPILE); // start display
        // list
        {
            GL11.glBegin(GL11.GL_QUADS); // Make A unitSize square quad
            {
                GL11.glTexCoord2f(chU, chV); // Texture Coord (Bottom Left)
                GL11.glVertex2i(0, unitSize);

                GL11.glTexCoord2f(chU + usize, chV); // Texture Coord
                // (Bottom Right)
                GL11.glVertex2i(unitSize, unitSize);

                GL11.glTexCoord2f(chU + usize, chV + usize); // Texture
                // Coord
                // (Top
                // Right)
                GL11.glVertex2i(unitSize, 0);

                GL11.glTexCoord2f(chU, chV + usize); // Texture Coord (Top
                // Left)
                GL11.glVertex2i(0, 0);

            }
            GL11.glEnd();
            GL11.glTranslatef(charwidths[i], 0, 0); // shift right the width
            // of the character
        }
        GL11.glEndList(); // done display list
    }
}

From source file:net.kubin.world.Sky.java

License:Apache License

private void drawClouds(float x, float y, float z) {
    GL11.glPushMatrix();/*from   www. j  ava 2  s  . c  o  m*/
    GL11.glTranslatef(x, y, z);

    if (_cloudsCallList == 0) {
        _cloudsCallList = GL11.glGenLists(1);
        GL11.glNewList(_cloudsCallList, GL11.GL_COMPILE_AND_EXECUTE);
        float hw = _cloudsTexWidth / 2.0f;
        float hh = _cloudsTexHeight / 2.0f;

        hw *= _cloudsScale;
        hh *= _cloudsScale;

        GL11.glBegin(GL11.GL_QUADS);

        GL11.glTexCoord2f(0, 0);
        GL11.glVertex3f(-hw, 0, -hh);

        GL11.glTexCoord2f(1, 0);
        GL11.glVertex3f(+hw, 0, -hh);

        GL11.glTexCoord2f(1, 1);
        GL11.glVertex3f(+hw, 0, +hh);

        GL11.glTexCoord2f(0, 1);
        GL11.glVertex3f(-hw, 0, +hh);

        GL11.glEnd();

        GL11.glEndList();
    } else {
        GL11.glCallList(_cloudsCallList);
    }

    GL11.glPopMatrix();
}

From source file:net.kubin.world.World.java

License:Apache License

private void renderOverlay() {
    Configuration conf = Kubin.getConfiguration();

    Game.getInstance().initOverlayRendering();

    GL11.glColor3f(1, 1, 1);//from w  w  w .  j  a v a  2 s  . c o m

    if (Game.RENDER_INFORMATION_OVERLAY) {
        GLFont infoFont = FontStorage.getFont("Monospaced_20");

        /* Down Left Info */
        infoFont.print(4, 30, _player.coordinatesToString());
        infoFont.print(4, 45, "Visible Chunks:      " + _visibleChunks.size());
        infoFont.print(4, 60, "Updading Blocks:     " + _updatingBlocks);
        infoFont.print(4, 75, "Total Chunks in RAM: " + _chunkManager.getTotalChunkCount());
        infoFont.print(4, 90, "Local Chunks:        " + _localChunks.size());
        infoFont.print(4, 105, "Total Local Blocks:  " + _localBlockCount);
        infoFont.print(4, 120, "Time:  " + _time);
        infoFont.print(4, 135, "Sunlight:  " + _sunlight);

    }

    /** RENDER **/
    if (_activatedInventory != null) {
        Game.getInstance().renderTransculentOverlayLayer();
        _activatedInventory.renderInventory();
    } else {
        int width = conf.getWidth();
        int height = conf.getHeight();
        // Center Cross
        GL11.glDisable(GL11.GL_TEXTURE_2D);

        if (CENTER_CROSS_CALL_LIST == 0) {
            CENTER_CROSS_CALL_LIST = GL11.glGenLists(1);
            GL11.glNewList(CENTER_CROSS_CALL_LIST, GL11.GL_COMPILE_AND_EXECUTE);

            int crossSize = 7;
            int crossHole = 4;

            GL11.glLineWidth(2.5f);

            GL11.glColor3f(255, 255, 255);
            GL11.glBegin(GL11.GL_LINES);
            GL11.glVertex3f(width / 2f - crossSize - crossHole, height / 2f, 0);
            GL11.glVertex3f(width / 2f - crossHole, height / 2f, 0);

            GL11.glVertex3f(width / 2f + crossSize + crossHole, height / 2f, 0);
            GL11.glVertex3f(width / 2f + crossHole, height / 2f, 0);

            GL11.glVertex3f(width / 2f, height / 2f - crossSize - crossHole, 0);
            GL11.glVertex3f(width / 2f, height / 2f - crossHole, 0);

            GL11.glVertex3f(width / 2f, height / 2f + crossSize + crossHole, 0);
            GL11.glVertex3f(width / 2f, height / 2f + crossHole, 0);

            GL11.glEnd();
            GL11.glEndList();
        } else {
            GL11.glCallList(CENTER_CROSS_CALL_LIST);
        }

        GL11.glEnable(GL11.GL_TEXTURE_2D);

        // Inventory bar
        GL11.glPushMatrix();
        Texture texGui = TextureStorage.getTexture("gui.gui");
        texGui.bind();
        float tileSize = 20.0f / texGui.getImageWidth();

        if (INVENTORY_BAR_CALL_LIST == 0) {
            INVENTORY_BAR_CALL_LIST = GL11.glGenLists(2);

            /* Bar */
            GL11.glNewList(INVENTORY_BAR_CALL_LIST, GL11.GL_COMPILE_AND_EXECUTE);

            GL11.glTranslatef(width / 2.0f - 9 * 20, 0, 0);
            GL11.glColor3f(1.0f, 1.0f, 1.0f);
            GL11.glBegin(GL11.GL_QUADS);

            GL11.glTexCoord2f(0, 0);
            GL11.glVertex2f(0, 40);

            GL11.glTexCoord2f(tileSize * 9, 0);
            GL11.glVertex2f(9 * 40, 40);

            GL11.glTexCoord2f(tileSize * 9, tileSize);
            GL11.glVertex2f(9 * 40, 0);

            GL11.glTexCoord2f(0, tileSize);
            GL11.glVertex2f(0, 0);

            GL11.glEnd();
            GL11.glEndList();

            /* Little frame around selected item */
            float frameTileSize = 24.0f / texGui.getImageWidth();
            float frameTileY = 22.0f / texGui.getImageHeight();

            GL11.glNewList(INVENTORY_BAR_CALL_LIST + 1, GL11.GL_COMPILE);
            GL11.glBegin(GL11.GL_QUADS);

            GL11.glTexCoord2f(0, frameTileY);
            GL11.glVertex2f(0, 48);

            GL11.glTexCoord2f(frameTileSize, frameTileY);
            GL11.glVertex2f(48, 48);

            GL11.glTexCoord2f(frameTileSize, frameTileY + frameTileSize);
            GL11.glVertex2f(48, 0);

            GL11.glTexCoord2f(0, frameTileY + frameTileSize);
            GL11.glVertex2f(0, 0);

            GL11.glEnd();
            GL11.glEndList();
        } else {
            GL11.glCallList(INVENTORY_BAR_CALL_LIST);
        }

        /* Content */
        GL11.glPushMatrix();
        GL11.glTranslatef(20, 20, 0);

        for (int i = 0; i < 9; ++i) {
            InventoryPlace place = getActivePlayer().getInventory().getInventoryPlace(i);

            if (place != null) {
                place.render();
            }

            GL11.glTranslatef(40, 0, 0);
        }

        texGui.bind();
        GL11.glPopMatrix();
        GL11.glTranslatef(getActivePlayer().getSelectedInventoryItemIndex() * 40.0f - 4, -4, 0);
        GL11.glCallList(INVENTORY_BAR_CALL_LIST + 1);

        GL11.glPopMatrix();
    }
}

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

void drawSprite(float x, float y, int flipmode, SpriteGL sprite) {

    flipmode = getflipMode(flipmode);/*from  ww w  . j  a  v  a 2s .co m*/

    float x2 = x + sprite.width;
    float y2 = y + sprite.height;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1, v1);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(u1, v2);
    GL11.glVertex2f(x, y2);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex2f(x2, y2);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex2f(x2, y);

    GL11.glEnd();

}