Example usage for org.lwjgl.opengl GL11 glVertex3f

List of usage examples for org.lwjgl.opengl GL11 glVertex3f

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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:org.terasology.logic.particles.BlockParticleEmitterSystem.java

License:Apache License

private void drawParticle() {
    glBegin(GL_QUADS);//from  w w  w. j  a  va 2  s  .c  o  m
    GL11.glTexCoord2f(0.0f, 0.0f);
    GL11.glVertex3f(-0.5f, 0.5f, 0.0f);

    GL11.glTexCoord2f(1.0f, 0.0f);
    GL11.glVertex3f(0.5f, 0.5f, 0.0f);

    GL11.glTexCoord2f(1.0f, 1.0f);
    GL11.glVertex3f(0.5f, -0.5f, 0.0f);

    GL11.glTexCoord2f(0.0f, 1.0f);
    GL11.glVertex3f(-0.5f, -0.5f, 0.0f);
    glEnd();
}

From source file:org.terasology.particles.rendering.SpriteParticleRenderer.java

License:Apache License

@Override
public void initialise() {
    drawUnitQuad = new DisplayList(() -> {
        glBegin(GL_TRIANGLE_FAN);/*w w w  .j  av  a  2  s  .c  o m*/
        GL11.glTexCoord2f(UNIT_QUAD_VERTICES[0] + 0.5f, -UNIT_QUAD_VERTICES[1] + 0.5f);
        GL11.glVertex3f(UNIT_QUAD_VERTICES[0], UNIT_QUAD_VERTICES[1], UNIT_QUAD_VERTICES[2]);

        GL11.glTexCoord2f(UNIT_QUAD_VERTICES[3] + 0.5f, -UNIT_QUAD_VERTICES[4] + 0.5f);
        GL11.glVertex3f(UNIT_QUAD_VERTICES[3], UNIT_QUAD_VERTICES[4], UNIT_QUAD_VERTICES[5]);

        GL11.glTexCoord2f(UNIT_QUAD_VERTICES[6] + 0.5f, -UNIT_QUAD_VERTICES[7] + 0.5f);
        GL11.glVertex3f(UNIT_QUAD_VERTICES[6], UNIT_QUAD_VERTICES[7], UNIT_QUAD_VERTICES[8]);

        GL11.glTexCoord2f(UNIT_QUAD_VERTICES[9] + 0.5f, -UNIT_QUAD_VERTICES[10] + 0.5f);
        GL11.glVertex3f(UNIT_QUAD_VERTICES[9], UNIT_QUAD_VERTICES[10], UNIT_QUAD_VERTICES[11]);
        glEnd();
    });
}

From source file:org.terasology.rendering.AABBRenderer.java

License:Apache License

private void generateDisplayListSolid() {
    displayListSolid = glGenLists(1);/*  w w  w .ja  v a2  s.c  o  m*/

    glNewList(displayListSolid, GL11.GL_COMPILE);
    glBegin(GL_QUADS);
    glColor4f(solidColor.x, solidColor.y, solidColor.z, solidColor.w);

    Vector3f dimensions = aabb.getExtents();

    GL11.glVertex3f(-dimensions.x, dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, dimensions.y, -dimensions.z);
    GL11.glVertex3f(-dimensions.x, dimensions.y, -dimensions.z);

    GL11.glVertex3f(-dimensions.x, -dimensions.y, -dimensions.z);
    GL11.glVertex3f(-dimensions.x, -dimensions.y, dimensions.z);
    GL11.glVertex3f(-dimensions.x, dimensions.y, dimensions.z);
    GL11.glVertex3f(-dimensions.x, dimensions.y, -dimensions.z);

    GL11.glVertex3f(-dimensions.x, -dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, dimensions.y, dimensions.z);
    GL11.glVertex3f(-dimensions.x, dimensions.y, dimensions.z);

    GL11.glVertex3f(dimensions.x, dimensions.y, -dimensions.z);
    GL11.glVertex3f(dimensions.x, dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, -dimensions.z);

    GL11.glVertex3f(-dimensions.x, dimensions.y, -dimensions.z);
    GL11.glVertex3f(dimensions.x, dimensions.y, -dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, -dimensions.z);
    GL11.glVertex3f(-dimensions.x, -dimensions.y, -dimensions.z);

    GL11.glVertex3f(-dimensions.x, -dimensions.y, -dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, -dimensions.z);
    GL11.glVertex3f(dimensions.x, -dimensions.y, dimensions.z);
    GL11.glVertex3f(-dimensions.x, -dimensions.y, dimensions.z);
    glEnd();
    glEndList();

}

From source file:org.terasology.rendering.gui.components.UIPieChart.java

License:Apache License

public void render() {
    super.render();

    if (_data.size() == 0)
        return;/*w ww  .j a va  2s.co  m*/

    ArrayList<String> sortedKeys = new ArrayList<String>(_data.keySet());
    Collections.sort(sortedKeys);

    glPushMatrix();
    glTranslatef(getSize().x / 2, getSize().y / 2, 0.0f);
    GL11.glBegin(GL11.GL_TRIANGLE_FAN);

    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(0f, 0f, 0f);

    double stepSize = (Math.PI * 2.0) / SEGMENTS;

    int segment = 0;
    double prevValueSum = 0.0f;

    for (int i = 0; i <= SEGMENTS; i++) {
        double value = _data.get(sortedKeys.get(segment));

        if (((double) i / SEGMENTS) >= value + prevValueSum) {
            segment++;
            prevValueSum += value;

            Vector3f segmentColor = new Vector3f((segment * 0.1f) % 1.0f, (segment * 0.2f) % 1.0f,
                    (segment * 0.4f) % 1.0f);
            glColor3f(segmentColor.x, segmentColor.y, segmentColor.z);
        }

        GL11.glVertex2f((float) Math.sin(stepSize * i) * (getSize().x / 2),
                (float) Math.cos(stepSize * i) * (getSize().x / 2));
    }

    GL11.glEnd();
    glPopMatrix();
}

From source file:org.terasology.rendering.particles.BlockParticle.java

License:Apache License

private void drawParticle() {
    Block b = BlockManager.getInstance().getBlock(_blockType);

    glBegin(GL_QUADS);/*from  www  .  j a  v  a 2  s . co  m*/
    GL11.glTexCoord2f(b.calcTextureOffsetFor(Block.SIDE.FRONT).x, b.calcTextureOffsetFor(Block.SIDE.FRONT).y);
    GL11.glVertex3f(-0.5f, -0.5f, 0.0f);

    GL11.glTexCoord2f(b.calcTextureOffsetFor(Block.SIDE.FRONT).x + TEX_SIZE,
            b.calcTextureOffsetFor(Block.SIDE.FRONT).y);
    GL11.glVertex3f(0.5f, -0.5f, 0.0f);

    GL11.glTexCoord2f(b.calcTextureOffsetFor(Block.SIDE.FRONT).x + TEX_SIZE,
            b.calcTextureOffsetFor(Block.SIDE.FRONT).y + TEX_SIZE);
    GL11.glVertex3f(0.5f, 0.5f, 0.0f);

    GL11.glTexCoord2f(b.calcTextureOffsetFor(Block.SIDE.FRONT).x,
            b.calcTextureOffsetFor(Block.SIDE.FRONT).y + TEX_SIZE);
    GL11.glVertex3f(-0.5f, 0.5f, 0.0f);
    glEnd();

}

From source file:org.voxels.platform.LWJGLOpenGLAdapter.java

License:Open Source License

@Override
public void glVertex3f(final float x, final float y, final float z) {
    GL11.glVertex3f(x, y, z);
}

From source file:physics.BoxShell.java

License:Open Source License

public void draw() {
    float len = length / 2;
    GL11.glBegin(GL11.GL_QUADS);//  w  ww .  java  2 s . com
    GL11.glVertex3f(-len, -len, height);
    GL11.glVertex3f(len, -len, height);
    GL11.glVertex3f(len, len, height);
    GL11.glVertex3f(-len, len, height);
    GL11.glVertex3f(-len, -len, 0);
    GL11.glVertex3f(len, -len, 0);
    GL11.glVertex3f(len, len, 0);
    GL11.glVertex3f(-len, len, 0);
    GL11.glEnd();
}

From source file:robot.animation.Robot.java

private void drawCircle(double r, int n) {
    double theta = 2 * Math.PI / n;
    GL11.glPushMatrix();/*from   ww  w.  j  a  va 2s. c  om*/
    GL11.glBegin(GL11.GL_LINES);
    for (int i = 0; i < n;) {
        float x = (float) (r * Math.cos(theta * i));
        float y = (float) (r * Math.sin(theta * i));
        GL11.glVertex3f(x, y, 0);
        i++;
        x = (float) (r * Math.cos(theta * i));
        y = (float) (r * Math.sin(theta * i));
        GL11.glVertex3f(x, y, 0);
    }
    GL11.glEnd();
    GL11.glPopMatrix();
}

From source file:robot.animation.Robot.java

private void drawRectangle(double width, double height) {
    GL11.glPushMatrix();//from   ww  w.  j av a  2 s . c  om
    GL11.glBegin(GL11.GL_LINE_LOOP);
    GL11.glVertex3f((float) width / 2, (float) height / 2, 0);
    GL11.glVertex3f(-(float) width / 2, (float) height / 2, 0);
    GL11.glVertex3f(-(float) width / 2, -(float) height / 2, 0);
    GL11.glVertex3f((float) width / 2, -(float) height / 2, 0);
    GL11.glEnd();
    GL11.glPopMatrix();
}

From source file:robot.animation.Robot.java

private void drawHead() {
    GL11.glPushMatrix();//from   w  w w . j  a v a2s.c om
    GL11.glBegin(GL11.GL_LINE_LOOP);
    GL11.glVertex3f(0f, headRadius * 0.1f, 0);
    GL11.glVertex3f(-headRadius * 0.1f, -headRadius * 0.3f, 0);
    GL11.glVertex3f(+headRadius * 0.1f, -headRadius * 0.3f, 0);
    GL11.glEnd();
    GL11.glTranslatef(headRadius * 0.35f, headRadius * 0.1f, 0f);
    drawCircle(headRadius * 0.2f, headSegments);
    GL11.glTranslatef(-headRadius * 0.7f, 0f, 0f);
    drawCircle(headRadius * 0.2f, headSegments);
    GL11.glPopMatrix();
    drawCircle(headRadius, headSegments);
}