Example usage for org.lwjgl.opengl GL11 glTexCoord2f

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:org.ajgl.graphics.Immediate.java

License:Open Source License

/**
 * Draws a shape using glBegin / Primitive mode. Adds color and texture to it. 
 * Note that {@code colorValues} should have four values per vertex.
 * @param beginMode - OpenGL begin mode/*  ww w  .  j  a v  a2s .  c  o  m*/
 * @param textureID - The texture id to be used
 * @param vertexValues - Array of vertices
 * @param colorValues - Array of color vertices
 * @param textureValues - Array of local texture vertices
 */
@OpenGLInfo(fwdCompatible = false, openGLVersion = "1.1", status = "Deprecated")
public static void twoPointdraw(@BeginMode int beginMode, int textureID, float[] vertexValues,
        float[] colorValues, float[] textureValues) {
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    GL11.glBegin(beginMode);
    for (int i = 0, j = 0; i < vertexValues.length - 1; i += 2, j += 4) {
        GL11.glColor4f(colorValues[j], colorValues[j + 1], colorValues[j + 2], colorValues[j + 3]);
        GL11.glTexCoord2f(textureValues[i], textureValues[i + 1]);
        GL11.glVertex2f(vertexValues[i], vertexValues[i + 1]);
    }
    GL11.glEnd();
}

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From source file:org.ajgl.graphics.Immediate.java

License:Open Source License

/**
 * Draws a shape using glBegin / Primitive mode. Adds color and texture to it. 
 * Note that {@code colorValues} should have four values per vertex.
 * @param beginMode - OpenGL begin mode//from ww w. j a v a2s  . com
 * @param textureID - The texture id to be used
 * @param vertexValues - Array of vertices
 * @param colorValues - Array of color vertices
 * @param textureValues - Array of local texture vertices
 */
@OpenGLInfo(fwdCompatible = false, openGLVersion = "1.1", status = "Deprecated")
public static void threePointdraw(@BeginMode int beginMode, int textureID, float[] vertexValues,
        float[] colorValues, float[] textureValues) {
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    GL11.glBegin(beginMode);
    for (int i = 0, j = 0, k = 0; i < vertexValues.length - 2; i += 3, j += 4, k += 2) {
        GL11.glColor4f(colorValues[j], colorValues[j + 1], colorValues[j + 2], colorValues[j + 3]);
        GL11.glTexCoord2f(textureValues[k], textureValues[k + 1]);
        GL11.glVertex3f(vertexValues[i], vertexValues[i + 1], vertexValues[i + 2]);
    }
    GL11.glEnd();
}

---

From source file:org.ajgl.graphics.Immediate.java

License:Open Source License

/**
 * Draws a shape using glBegin / Primitive mode. Adds color and texture to it. 
 * Note that {@code colorValues} should have four values per vertex.
 * @param beginMode - OpenGL begin mode//from w w  w . ja v a  2  s  .c o  m
 * @param textureID - The texture id to be used
 * @param vertexValues - Array of vertices
 * @param colorValues - Array of color vertices
 * @param textureValues - Array of local texture vertices
 */
@OpenGLInfo(fwdCompatible = false, openGLVersion = "1.1", status = "Deprecated")
public static void fourPointdraw(@BeginMode int beginMode, int textureID, float[] vertexValues,
        float[] colorValues, float[] textureValues) {
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    GL11.glBegin(beginMode);
    for (int i = 0, j = 0, k = 0; i < vertexValues.length - 3; i += 4, j += 4, k += 2) {
        GL11.glColor4f(colorValues[j], colorValues[j + 1], colorValues[j + 2], colorValues[j + 3]);
        GL11.glTexCoord2f(textureValues[k], textureValues[k + 1]);
        GL11.glVertex4f(vertexValues[i], vertexValues[i + 1], vertexValues[i + 2], vertexValues[i + 3]);
    }
    GL11.glEnd();
}

---

From source file:org.cogaen.lwjgl.scene.SpriteFxVisual.java

License:Open Source License

@Override
public void render() {
    if (this.flipVertical) {
        GL11.glScaled(1, -1, 1);/*from  www  .j a  va  2 s . co  m*/
    }

    if (this.shadow) {
        double dx = this.halfWidth * getScale() * 0.02;
        double dy = this.halfWidth * getScale() * 0.02;
        GL11.glColor4d(getColor().getRed() * 0.1, getColor().getGreen() * 0.1, getColor().getBlue() * 0.1, 0.7);

        GL11.glBegin(GL11.GL_QUADS);
        GL11.glTexCoord2f(0.0f, this.texture.getHeight());
        GL11.glVertex2d(-this.halfWidth * getScale() + dx, -this.halfHeight * getScale() - dy);

        GL11.glTexCoord2f(this.texture.getWidth(), this.texture.getHeight());
        GL11.glVertex2d(this.halfWidth * getScale() + dx, -this.halfHeight * getScale() - dy);

        GL11.glTexCoord2f(this.texture.getWidth(), 0);
        GL11.glVertex2d(this.halfWidth * getScale() + dx, this.halfHeight * getScale() - dy);

        GL11.glTexCoord2f(0.0f, 0.0f);
        GL11.glVertex2d(-this.halfWidth * getScale() + dx, this.halfHeight * getScale() - dy);
    }

    getColor().apply();

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0.0f, this.texture.getHeight());
    GL11.glVertex2d(-this.halfWidth * getScale(), -this.halfHeight * getScale());

    GL11.glTexCoord2f(this.texture.getWidth(), this.texture.getHeight());
    GL11.glVertex2d(this.halfWidth * getScale(), -this.halfHeight * getScale());

    GL11.glTexCoord2f(this.texture.getWidth(), 0);
    GL11.glVertex2d(this.halfWidth * getScale(), this.halfHeight * getScale());

    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex2d(-this.halfWidth * getScale(), this.halfHeight * getScale());

    if (this.mirror) {
        GL11.glColor4d(getColor().getRed() * 0.7, getColor().getGreen() * 0.7, getColor().getBlue() * 0.7, 0.7);

        GL11.glTexCoord2f(0.0f, this.texture.getHeight());
        GL11.glVertex2d(-this.halfWidth * getScale(), -this.halfHeight * getScale());

        GL11.glTexCoord2f(this.texture.getWidth(), this.texture.getHeight());
        GL11.glVertex2d(this.halfWidth * getScale(), -this.halfHeight * getScale());

        GL11.glColor4d(getColor().getRed(), getColor().getGreen(), getColor().getBlue(), 0);
        GL11.glTexCoord2f(this.texture.getWidth(), this.texture.getHeight() / 2);
        GL11.glVertex2d(this.halfWidth * getScale(), -this.halfHeight * 2 * getScale());

        GL11.glTexCoord2f(0.0f, this.texture.getHeight() / 2);
        GL11.glVertex2d(-this.halfWidth * getScale(), -this.halfHeight * 2 * getScale());
    }

    GL11.glEnd();
}

---

From source file:org.cogaen.lwjgl.scene.SpriteVisual.java

License:Open Source License

@Override
public void render() {
    getColor().apply();//  w  w  w  .ja v a  2 s.com

    if (this.flipVertical) {
        GL11.glScaled(1, -1, 1);
    }

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(0.0f, this.texture.getHeight());
    GL11.glVertex2d(-this.halfWidth * getScale(), -this.halfHeight * getScale());

    GL11.glTexCoord2f(this.texture.getWidth(), this.texture.getHeight());
    GL11.glVertex2d(this.halfWidth * getScale(), -this.halfHeight * getScale());

    GL11.glTexCoord2f(this.texture.getWidth(), 0);
    GL11.glVertex2d(this.halfWidth * getScale(), this.halfHeight * getScale());

    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex2d(-this.halfWidth * getScale(), this.halfHeight * getScale());
    GL11.glEnd();
}

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From source file:org.craftmania.blocks.CrossedBlockBrush.java

License:Apache License

@Override
public void create() {
    _callList = GL11.glGenLists(1);/*  ww w. ja  v  a  2 s. c  o  m*/

    GL11.glNewList(_callList, GL11.GL_COMPILE);
    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(_texturePosition.x(), _texturePosition.y());
    GL11.glVertex3f(-0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(_texturePosition.x() + _textureSize.x(), _texturePosition.y());
    GL11.glVertex3f(0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(_texturePosition.x() + _textureSize.x(), _texturePosition.y() + _textureSize.y());
    GL11.glVertex3f(0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(_texturePosition.x(), _texturePosition.y() + _textureSize.y());
    GL11.glVertex3f(-0.5f, -0.5f, -0.5f);

    GL11.glTexCoord2f(_texturePosition.x(), _texturePosition.y());
    GL11.glVertex3f(0.5f, 0.5f, -0.5f);
    GL11.glTexCoord2f(_texturePosition.x() + _textureSize.x(), _texturePosition.y());
    GL11.glVertex3f(-0.5f, 0.5f, 0.5f);
    GL11.glTexCoord2f(_texturePosition.x() + _textureSize.x(), _texturePosition.y() + _textureSize.y());
    GL11.glVertex3f(-0.5f, -0.5f, 0.5f);
    GL11.glTexCoord2f(_texturePosition.x(), _texturePosition.y() + _textureSize.y());
    GL11.glVertex3f(0.5f, -0.5f, -0.5f);
    GL11.glEnd();
    GL11.glEndList();
}

---

From source file:org.craftmania.world.Sky.java

License:Apache License

private void drawClouds(float x, float y, float z) {
    GL11.glPushMatrix();//from w w  w. j a v a2s .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:org.craftmania.world.World.java

License:Apache License

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

    Game.getInstance().initOverlayRendering();

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

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

        /* Down Left Info */
        infoFont.print(4, 4, "CraftMania");
        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 = 10;
            int crossHole = 5;

            GL11.glLineWidth(2.5f);

            GL11.glColor3f(0, 0, 0);
            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, 10, 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();
    }
}

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From source file:org.fenggui.binding.render.lwjgl.LWJGLOpenGL.java

License:Open Source License

public void texCoord(float x, float y) {
    GL11.glTexCoord2f(x, y);
}

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From source file:org.free.jake2.render.lwjgl.Draw.java

License:Open Source License

protected void Draw_Char(int x, int y, int num) {

    num &= 255;/* w ww .  ja  va 2 s. co m*/

    if ((num & 127) == 32) {
        return; // space
    }
    if (y <= -8) {
        return; // totally off screen
    }
    int row = num >> 4;
    int col = num & 15;

    float frow = row * 0.0625f;
    float fcol = col * 0.0625f;
    float size = 0.0625f;

    GL_Bind(draw_chars.texnum);

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(fcol, frow);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(fcol + size, frow);
    GL11.glVertex2f(x + 8, y);
    GL11.glTexCoord2f(fcol + size, frow + size);
    GL11.glVertex2f(x + 8, y + 8);
    GL11.glTexCoord2f(fcol, frow + size);
    GL11.glVertex2f(x, y + 8);
    GL11.glEnd();
}

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