Example usage for org.lwjgl.opengl GL11 glVertex3f

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glVertex3f.

Prototype

public static native void glVertex3f(@NativeType("GLfloat") float x, @NativeType("GLfloat") float y,
        @NativeType("GLfloat") float z);

Source Link

Document

Specifies a single vertex between #glBegin Begin and #glEnd End by giving its coordinates in three dimensions.

Usage

From source file:espresso3d.engine.renderer.E3DGeometryRenderer.java

License:Open Source License

/**
 * Render a quad normally (solid or textured)
 * @param quad/*from w  w w. j  a  va  2  s  . c o  m*/
 */
private void renderTexturedQuad(E3DQuad quad) {
    int detail0TextureID = -1;
    int detail1TextureID = -1;

    if (quad.isTextureDetail0Available())
        detail0TextureID = quad.getTextureDetail0().getGlTextureID();
    if (quad.isTextureDetail1Available())
        detail1TextureID = quad.getTextureDetail1().getGlTextureID();

    //Draw vertices
    ARBMultitexture.glActiveTextureARB(ARBMultitexture.GL_TEXTURE0_ARB);

    boolean twoSupported = getEngine().getFeatureChecker().getArbMultitextureNumTexUnitsSupported() >= 2;
    boolean threeSupported = getEngine().getFeatureChecker().getArbMultitextureNumTexUnitsSupported() >= 3;
    GL11.glBegin(GL11.GL_QUADS); // Begin Drawing Triangles
    ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB,
            (float) quad.getTextureCoordA().getX(), (float) quad.getTextureCoordA().getY());
    if (twoSupported && detail0TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE1_ARB,
                (float) quad.getTextureCoordDetail0A().getX(), (float) quad.getTextureCoordDetail0A().getY());
    if (threeSupported && detail1TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE2_ARB,
                (float) quad.getTextureCoordDetail1A().getX(), (float) quad.getTextureCoordDetail1A().getY());
    GL11.glColor4f((float) quad.getVertexColorA().getA(), (float) quad.getVertexColorA().getB(),
            (float) quad.getVertexColorA().getC(), (float) quad.getVertexColorA().getD());
    GL11.glVertex3f((float) (quad.getVertexPosA().getX()), (float) (quad.getVertexPosA().getY()),
            (float) (quad.getVertexPosA().getZ()));

    ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB,
            (float) quad.getTextureCoordB().getX(), (float) quad.getTextureCoordB().getY());
    if (twoSupported && detail0TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE1_ARB,
                (float) quad.getTextureCoordDetail0B().getX(), (float) quad.getTextureCoordDetail0B().getY());
    if (threeSupported && detail1TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE2_ARB,
                (float) quad.getTextureCoordDetail1B().getX(), (float) quad.getTextureCoordDetail1B().getY());
    GL11.glColor4f((float) quad.getVertexColorB().getA(), (float) quad.getVertexColorB().getB(),
            (float) quad.getVertexColorB().getC(), (float) quad.getVertexColorB().getD());
    GL11.glVertex3f((float) (quad.getVertexPosB().getX()), (float) (quad.getVertexPosB().getY()),
            (float) (quad.getVertexPosB().getZ()));

    ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB,
            (float) quad.getTextureCoordC().getX(), (float) quad.getTextureCoordC().getY());
    if (twoSupported && detail0TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE1_ARB,
                (float) quad.getTextureCoordDetail0C().getX(), (float) quad.getTextureCoordDetail0C().getY());
    if (threeSupported && detail1TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE2_ARB,
                (float) quad.getTextureCoordDetail1C().getX(), (float) quad.getTextureCoordDetail1C().getY());
    GL11.glColor4f((float) quad.getVertexColorC().getA(), (float) quad.getVertexColorC().getB(),
            (float) quad.getVertexColorC().getC(), (float) quad.getVertexColorC().getD());
    GL11.glVertex3f((float) (quad.getVertexPosC().getX()), (float) (quad.getVertexPosC().getY()),
            (float) (quad.getVertexPosC().getZ()));

    ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB,
            (float) quad.getTextureCoordD().getX(), (float) quad.getTextureCoordD().getY());
    if (twoSupported && detail0TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE1_ARB,
                (float) quad.getTextureCoordDetail0D().getX(), (float) quad.getTextureCoordDetail0D().getY());
    if (threeSupported && detail1TextureID != -1)
        ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE2_ARB,
                (float) quad.getTextureCoordDetail1D().getX(), (float) quad.getTextureCoordDetail1D().getY());
    GL11.glColor4f((float) quad.getVertexColorD().getA(), (float) quad.getVertexColorD().getB(),
            (float) quad.getVertexColorD().getC(), (float) quad.getVertexColorD().getD());
    GL11.glVertex3f((float) (quad.getVertexPosD().getX()), (float) (quad.getVertexPosD().getY()),
            (float) (quad.getVertexPosD().getZ()));
    GL11.glEnd();
}

---

From source file:espresso3d.engine.renderer.E3DGeometryRenderer.java

License:Open Source License

/**
 * Render a quad's wireframe/*  w  w  w  . j  a  v  a 2s . c  om*/
 * @param quad
 */
private void renderWireframeQuad(E3DQuad quad) {
    //Setup textures
    //        int glTextureID = -1;
    //        int detail0TextureID = -1;
    //        int detail1TextureID = -1;
    //
    //        if(quad.getTexture() != null)
    //            glTextureID = quad.getTexture().getGlTextureID();
    //        if(quad.isTextureDetail0Available())
    //            detail0TextureID = quad.getTextureDetail0().getGlTextureID();
    //        if(quad.isTextureDetail1Available())
    //            detail1TextureID = quad.getTextureDetail1().getGlTextureID();
    //        
    //        setupTextureUnits(glTextureID, detail0TextureID, detail1TextureID);

    //Draw vertices
    //      ARBMultitexture.glActiveTextureARB(ARBMultitexture.GL_TEXTURE0_ARB);
    //   GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); //default all white color for the base polygon

    GL11.glBegin(GL11.GL_LINE_LOOP); // Begin Drawing Triangles
    //         ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB, (float)quad.getTextureCoordA().getX(), (float)quad.getTextureCoordA().getY());
    GL11.glColor4f((float) quad.getVertexColorA().getA(), (float) quad.getVertexColorA().getB(),
            (float) quad.getVertexColorA().getC(), (float) quad.getVertexColorA().getD());
    GL11.glVertex3f((float) (quad.getVertexPosA().getX()), (float) (quad.getVertexPosA().getY()),
            (float) (quad.getVertexPosA().getZ()));

    //            ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB, (float)quad.getTextureCoordB().getX(), (float)quad.getTextureCoordB().getY());
    GL11.glColor4f((float) quad.getVertexColorB().getA(), (float) quad.getVertexColorB().getB(),
            (float) quad.getVertexColorB().getC(), (float) quad.getVertexColorB().getD());
    GL11.glVertex3f((float) (quad.getVertexPosB().getX()), (float) (quad.getVertexPosB().getY()),
            (float) (quad.getVertexPosB().getZ()));

    //             ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB, (float)quad.getTextureCoordC().getX(), (float)quad.getTextureCoordC().getY());
    GL11.glColor4f((float) quad.getVertexColorC().getA(), (float) quad.getVertexColorC().getB(),
            (float) quad.getVertexColorC().getC(), (float) quad.getVertexColorC().getD());
    GL11.glVertex3f((float) (quad.getVertexPosC().getX()), (float) (quad.getVertexPosC().getY()),
            (float) (quad.getVertexPosC().getZ()));

    //         ARBMultitexture.glMultiTexCoord2fARB(ARBMultitexture.GL_TEXTURE0_ARB, (float)quad.getTextureCoordD().getX(), (float)quad.getTextureCoordD().getY());
    GL11.glColor4f((float) quad.getVertexColorD().getA(), (float) quad.getVertexColorD().getB(),
            (float) quad.getVertexColorD().getC(), (float) quad.getVertexColorD().getD());
    GL11.glVertex3f((float) (quad.getVertexPosD().getX()), (float) (quad.getVertexPosD().getY()),
            (float) (quad.getVertexPosD().getZ()));

    GL11.glEnd();
}

---

From source file:espresso3d.engine.renderer.particle.E3DParticleRendererARBPointSprite.java

License:Open Source License

public void renderParticle(E3DParticle particle) {
    //Setup textures
    int glTextureID = -1;
    int detail0TextureID = -1;
    int detail1TextureID = -1;

    if (particle.getQuad().isTextureAvailable())
        glTextureID = particle.getQuad().getTexture().getGlTextureID();
    if (particle.getQuad().isTextureDetail0Available())
        detail0TextureID = particle.getQuad().getTextureDetail0().getGlTextureID();
    if (particle.getQuad().isTextureDetail1Available())
        detail1TextureID = particle.getQuad().getTextureDetail1().getGlTextureID();

    setupPointSpriteParameters(particle.getSize());

    getEngine().getGeometryRenderer().disableAllTextureUnits();
    //        if(textured)
    getEngine().getGeometryRenderer().setupTextureUnits(glTextureID, detail0TextureID, detail1TextureID);

    E3DVector3F position = null;//from w  ww  .ja v a 2s.c  o  m
    GL11.glBegin(GL11.GL_POINTS);
    {
        position = particle.getOrientation().getPosition();

        GL14.glPointParameterf(GL14.GL_BLEND_SRC_ALPHA, (float) particle.getAlpha());//(float)particle.getSize());//1f );

        GL11.glColor4f(1f, 1f, 1f, (float) particle.getAlpha());
        GL11.glVertex3f((float) position.getX(), (float) position.getY(), (float) position.getZ());
    }
    GL11.glEnd();

    GL11.glDisable(ARBPointSprite.GL_POINT_SPRITE_ARB);

}

---

From source file:fable.framework.ui.views.chiPlotView.java

License:Open Source License

/**
 * Build the list to display here/* w  w  w  . j a va 2s . c  o m*/
 */
private static void drawReliefList() {

    if (!reliefListFirst) {
        GL11.glDeleteLists(reliefList, 1);
    }
    reliefListFirst = false;
    reliefList = GL11.glGenLists(1);
    GL11.glNewList(reliefList, GL11.GL_COMPILE);
    GL11.glColor3f(1.0f, 1.0f, 1.0f); // white
    GL11.glPointSize(pointSize);
    for (int i = 0; i < imageWidth - 1; i++) {
        GL11.glBegin(GL11.GL_LINE_STRIP);
        int j = i + 1;
        int color_index = (int) image[i];
        if (color_index < 0)
            color_index = 0;
        if (color_index > COLOR_INDEX_MAX)
            color_index = COLOR_INDEX_MAX;
        GL11.glColor3f(red[color_index], green[color_index], blue[color_index]); // temperature lut
        GL11.glVertex3f(i, image[i], image[j]);
        // System.out.println("i=" + i + ", j=" + j + " image[i]=" +
        // image[i] + " image[j]=" + image[j]);
        GL11.glEnd();
    }
    /*
     * gl.glBegin(GL.GL_TRIANGLES);
     * 
     * gl.glVertex3f(-1.0f, -0.5f, 0.0f); // lower left vertex
     * gl.glVertex3f( 1.0f, -0.5f, 0.0f); // lower right vertex
     * gl.glVertex3f( 0.0f, 0.5f, 0.0f); // upper vertex
     * 
     * gl.glEnd();
     */
    GL11.glEndList();
    GL11.glFlush();
}

---

From source file:fable.imageviewer.views.ReliefView.java

License:Open Source License

private void drawReliefList() {
    // long started = System.currentTimeMillis();
    if (!reliefListFirst) {
        GL11.glDeleteLists(reliefList, 1);
    }/*from w w w  .j  a  v a  2  s .c  om*/
    reliefListFirst = false;
    reliefList = GL11.glGenLists(1);
    GL11.glNewList(reliefList, GL11.GL_COMPILE);
    GL11.glColor3f(1.0f, 1.0f, 1.0f); // white
    GL11.glPointSize(pointSize);
    for (int i = 0; i < imageWidth; i++) {
        GL11.glBegin(GL11.GL_LINE_STRIP);
        for (int j = 0; j < imageHeight; j++) {
            int color_index;
            color_index = (int) image[j * imageWidth + i];
            if (color_index < 0)
                color_index = 0;
            if (color_index > colorIndexMax)
                color_index = colorIndexMax;
            GL11.glColor3f(red[color_index], green[color_index], blue[color_index]); // temperature lut
            GL11.glVertex3f(i, j, image[j * imageWidth + i]);
        }
        GL11.glEnd();
    }
    for (int i = 0; i < imageHeight; i++) {
        GL11.glBegin(GL11.GL_LINE_STRIP);
        for (int j = 0; j < imageWidth; j++) {
            int color_index;
            color_index = (int) image[i * imageWidth + j];
            if (color_index < 0)
                color_index = 0;
            if (color_index > colorIndexMax)
                color_index = colorIndexMax;
            GL11.glColor3f(red[color_index], green[color_index], blue[color_index]); // temperature lut
            GL11.glVertex3f(j, i, image[i * imageWidth + j]);
        }
        GL11.glEnd();
    }
    GL11.glEndList();
    // long elapsed = System.currentTimeMillis()-started;
    // logger.debug("time to draw relief list "+elapsed+" ms");
}

---

From source file:fi.conf.ae.gl.GLGraphicRoutines.java

License:LGPL

public static void drawAxes() {
    GL11.glBegin(GL11.GL_LINES);/* w ww .  ja va2 s  .c om*/
    GL11.glColor3f(1, 0, 0);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(1, 0, 0);

    GL11.glColor3f(0, 1, 0);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(0, 1, 0);

    GL11.glColor3f(0, 0, 1);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(0, 0, 1);
    GL11.glEnd();
}

---

From source file:fi.conf.ae.gl.GLGraphicRoutines.java

License:LGPL

public static void drawCube(float r) {
    r /= 2f;/* ww w. j  a  va  2 s  .  c o m*/
    GL11.glBegin(GL11.GL_QUADS);
    // Front Face
    GL11.glNormal3f(0.0f, 0.0f, 1.0f); // Normal Pointing Towards Viewer
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(-r, -r, r); // Point 1 (Front)
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(r, -r, r); // Point 2 (Front)
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(r, r, r); // Point 3 (Front)
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(-r, r, r); // Point 4 (Front)
    // Back Face
    GL11.glNormal3f(0.0f, 0.0f, -1.0f); // Normal Pointing Away From Viewer
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(-r, -r, -r); // Point 1 (Back)
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(-r, r, -r); // Point 2 (Back)
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(r, r, -r); // Point 3 (Back)
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(r, -r, -r); // Point 4 (Back)
    // Top Face
    GL11.glNormal3f(0.0f, 1.0f, 0.0f); // Normal Pointing Up
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(-r, r, -r); // Point 1 (Top)
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(-r, r, r); // Point 2 (Top)
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(r, r, r); // Point 3 (Top)
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(r, r, -r); // Point 4 (Top)
    // Bottom Face
    GL11.glNormal3f(0.0f, -1.0f, 0.0f); // Normal Pointing Down
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(-r, -r, -r); // Point 1 (Bottom)
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(r, -r, -r); // Point 2 (Bottom)
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(r, -r, r); // Point 3 (Bottom)
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(-r, -r, r); // Point 4 (Bottom)
    // Right face
    GL11.glNormal3f(1.0f, 0.0f, 0.0f); // Normal Pointing Right
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(r, -r, -r); // Point 1 (Right)
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(r, r, -r); // Point 2 (Right)
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(r, r, r); // Point 3 (Right)
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(r, -r, r); // Point 4 (Right)
    // Left Face
    GL11.glNormal3f(-1.0f, 0.0f, 0.0f); // Normal Pointing Left
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(-r, -r, -r); // Point 1 (Left)
    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(-r, -r, r); // Point 2 (Left)
    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(-r, r, r); // Point 3 (Left)
    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(-r, r, -r); // Point 4 (Left)
    // Done Drawing Quads
    GL11.glEnd();

}

---

From source file:fi.conf.ae.gl.GLGraphicRoutines.java

License:LGPL

public static void drawLine(float x0, float y0, float x1, float y1, float z0, float z1, float lineWidth) {
    GL11.glLineWidth(lineWidth);/*www  .j a va 2  s  . c  om*/
    GL11.glBegin(GL11.GL_LINES);
    GL11.glVertex3f(x0, y0, z0);
    GL11.glVertex3f(x1, y1, z1);
    GL11.glEnd();
}

---

From source file:fr.def.iss.vd2.lib_v3d.element.basemap.PolyBasemap.java

License:Open Source License

private void draw() {

    vertices.clear();// w  w  w  .  ja  va 2  s . co  m
    stripVertexCount.clear();

    float dx = -(minX / 2 + maxX / 2) * innerScale;
    float dy = -(minY / 2 + maxY / 2) * innerScale;

    GL11.glPushMatrix();
    GL11.glTranslatef(dx, dy, 0);
    GL11.glScalef(innerScale, innerScale, innerScale);

    while (stripVertexCount.hasRemaining()) {
        int lineLenght = stripVertexCount.get();

        GL11.glBegin(GL11.GL_LINE_STRIP); // Draw line
        for (int j = 0; j < lineLenght; j++) {

            if (vertices.remaining() >= 2) {
                float x = vertices.get();
                float y = vertices.get();
                GL11.glVertex3f(x, y, 0.0f);
            } else {
                // we should log the problem, but this method is called too
                // often (each time GL redraws). We don't want to flood the
                // logs, so we just ignore the problem silently. The
                // correctness of the data should be done at load time.
            }
        }

        GL11.glEnd();

    }

    GL11.glPopMatrix();

}

---

From source file:fr.def.iss.vd2.lib_v3d.element.V3DCircle.java

License:Open Source License

private void drawCircle() {
    GL11.glBegin(GL11.GL_TRIANGLE_FAN);//www. j ava 2  s .  co m

    if (customColor) {
        GL11.glPushAttrib(GL11.GL_CURRENT_BIT);
        GL11.glEnable(GL11.GL_ALPHA_TEST);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        GL11.glColor3f(innerColor.r, innerColor.g, innerColor.b);
    }
    GL11.glVertex3f(0.0f, 0.0f, 0.0f); // center

    float step = 2f * (float) Math.PI / (float) quality;
    if (customColor) {

        GL11.glColor4f(outerColor.r, outerColor.g, outerColor.b, outerColor.a);
    }

    for (int i = 0; i <= quality; i++) {
        GL11.glVertex3f((float) (radius * Math.cos(step * i)), (float) (radius * Math.sin(step * i)), 0f);
    }

    if (customColor) {

        GL11.glDisable(GL11.GL_ALPHA_TEST);
        GL11.glPopAttrib();
    }

    GL11.glEnd();

}

---

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