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:kuake2.render.lwjgl.Warp.java

License:Open Source License

/**
 * EmitWaterPolys/*from   www .  j ava2  s . c om*/
 * Does a water warp on the pre-fragmented glpoly_t chain
 */
void EmitWaterPolys(msurface_t fa) {
    float rdt = r_newrefdef.time;

    float scroll;
    if ((fa.texinfo.flags & Defines.SURF_FLOWING) != 0)
        scroll = -64 * ((r_newrefdef.time * 0.5f) - (int) (r_newrefdef.time * 0.5f));
    else
        scroll = 0;

    int i;
    float s, t, os, ot;
    glpoly_t p, bp;
    for (bp = fa.polys; bp != null; bp = bp.next) {
        p = bp;

        GL11.glBegin(GL11.GL_TRIANGLE_FAN);
        for (i = 0; i < p.numverts; i++) {
            os = p.s1(i);
            ot = p.t1(i);

            s = os + Warp.SIN[(int) ((ot * 0.125f + r_newrefdef.time) * TURBSCALE) & 255];
            s += scroll;
            s *= (1.0f / 64);

            t = ot + Warp.SIN[(int) ((os * 0.125f + rdt) * TURBSCALE) & 255];
            t *= (1.0f / 64);

            GL11.glTexCoord2f(s, t);
            GL11.glVertex3f(p.x(i), p.y(i), p.z(i));
        }
        GL11.glEnd();
    }
}

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From source file:kuake2.render.lwjgl.Warp.java

License:Open Source License

/**
 * MakeSkyVec//from ww w.  j  ava 2  s  .  c o m
 *
 * @param s
 * @param t
 * @param axis
 */
void MakeSkyVec(float s, float t, int axis) {
    b[0] = s * 2300;
    b[1] = t * 2300;
    b[2] = 2300;

    int j, k;
    for (j = 0; j < 3; j++) {
        k = st_to_vec[axis][j];
        if (k < 0)
            v1[j] = -b[-k - 1];
        else
            v1[j] = b[k - 1];
    }

    // avoid bilerp seam
    s = (s + 1) * 0.5f;
    t = (t + 1) * 0.5f;

    if (s < sky_min)
        s = sky_min;
    else if (s > sky_max)
        s = sky_max;
    if (t < sky_min)
        t = sky_min;
    else if (t > sky_max)
        t = sky_max;

    t = 1.0f - t;
    GL11.glTexCoord2f(s, t);
    GL11.glVertex3f(v1[0], v1[1], v1[2]);
}

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From source file:map.GameMap.java

License:Open Source License

public void drawWater() {
    GL11.glEnable(GL11.GL_BLEND);//w  w  w  .ja va  2s.c  o m
    GL11.glDepthMask(false);
    waterMaterial.bind();
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glNormal3f(0, 0, 1.0f);
    GL11.glTexCoord2f(0, 0);
    GL11.glVertex3f(0, 0, WATER_HEIGHT);
    GL11.glTexCoord2f(size, 0);
    GL11.glVertex3f(size, 0, WATER_HEIGHT);
    GL11.glTexCoord2f(size, size);
    GL11.glVertex3f(size, size, WATER_HEIGHT);
    GL11.glTexCoord2f(0, size);
    GL11.glVertex3f(0, size, WATER_HEIGHT);
    GL11.glEnd();
    GL11.glDepthMask(true);
    GL11.glDisable(GL11.GL_BLEND);
}

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From source file:map.MapVertex.java

License:Open Source License

public void draw(float texScale) {
    GL11.glNormal3f(norm.x, norm.y, norm.z);
    GL13.glMultiTexCoord2f(GL13.GL_TEXTURE0, pos.x * texScale, pos.y * texScale);
    GL13.glMultiTexCoord2f(GL13.GL_TEXTURE1, pos.x, pos.y);
    GL11.glVertex3f(pos.x, pos.y, pos.z);
}

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From source file:matteroverdrive.gui.GuiWeaponStation.java

License:Open Source License

@Override
protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
    super.drawGuiContainerForegroundLayer(mouseX, mouseY);

    ItemStack item = machine.getStackInSlot(machine.INPUT_SLOT);
    if (WeaponHelper.isWeapon(item) && pages.get(0).isVisible()) {
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glPushMatrix();//from   w  w w.  j a  va2  s.  c  o  m
        GL11.glLineWidth(1f);
        GL11.glColor4f(Reference.COLOR_MATTER.getFloatR(), Reference.COLOR_MATTER.getFloatG(),
                Reference.COLOR_MATTER.getFloatB(), 1);

        IWeapon weapon = (IWeapon) item.getItem();
        for (int i = 0; i < module_slots.length; i++) {
            if (weapon.supportsModule(i, item)) {
                GL11.glBegin(GL11.GL_LINES);
                Vector2f slotPos = weapon.getSlotPosition(i, item);
                Vector2f modulePos = weapon.getModuleScreenPosition(i, item);
                slotPos = getClosestOnSlot(slotPos, modulePos);

                GL11.glVertex3f(slotPos.x, slotPos.y, 0);
                GL11.glVertex3f(modulePos.x, modulePos.y, 0);
                GL11.glEnd();
            }
        }

        GL11.glPopMatrix();
        GL11.glEnable(GL11.GL_TEXTURE_2D);
    }
}

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From source file:model.Axis.java

@Override
public void render() {
    GL11.glBegin(GL11.GL_LINES);//from  www .j  ava  2s.co m
    GL11.glColor3f(1, 0, 0);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(length, 0, 0);
    GL11.glColor3f(0, 1, 0);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(0, length, 0);
    GL11.glColor3f(0, 0, 1);
    GL11.glVertex3f(0, 0, 0);
    GL11.glVertex3f(0, 0, length);
    GL11.glEnd();
}

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From source file:model.Connector.java

License:Open Source License

public void draw() {
    GL11.glBegin(GL11.GL_LINES);//from w ww  .  ja  v a 2 s .  co m
    GL11.glColor3f(1.0f, 0, 0);
    GL11.glVertex3f(pos.x, pos.y, pos.z);
    GL11.glVertex3f(pos.x + axis.x / 5.0f, pos.y + axis.y / 5.0f, pos.z + axis.z / 5.0f);
    GL11.glEnd();
}

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From source file:model.Triangle.java

License:Open Source License

public void draw() {
    if (tex[0] != null)
        GL11.glTexCoord2f(tex[0].x, tex[0].y);
    GL11.glNormal3f(norm[0].x, norm[0].y, norm[0].z);
    GL11.glVertex3f(pos[0].x, pos[0].y, pos[0].z);
    if (tex[1] != null)
        GL11.glTexCoord2f(tex[1].x, tex[1].y);
    GL11.glNormal3f(norm[1].x, norm[1].y, norm[1].z);
    GL11.glVertex3f(pos[1].x, pos[1].y, pos[1].z);
    if (tex[2] != null)
        GL11.glTexCoord2f(tex[2].x, tex[2].y);
    GL11.glNormal3f(norm[2].x, norm[2].y, norm[2].z);
    GL11.glVertex3f(pos[2].x, pos[2].y, pos[2].z);
}

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From source file:mods.railcraft.client.render.RenderTESRSignals.java

License:Open Source License

private void renderPairs(TileEntity tile, double x, double y, double z, float f, AbstractPair pair,
        ColorProfile colorProfile) {/*from   w  ww. j  a v  a  2s. c o m*/
    if (pair.getPairs().isEmpty()) {
        return;
    }
    GL11.glPushMatrix();
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glDisable(GL11.GL_TEXTURE_2D);

    GL11.glEnable(GL11.GL_LINE_SMOOTH);
    GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
    GL11.glLineWidth(5F);

    GL11.glBegin(GL11.GL_LINES);
    for (WorldCoordinate target : pair.getPairs()) {
        int color = colorProfile.getColor(tile, pair.getCoords(), target);
        float c1 = (float) (color >> 16 & 255) / 255.0F;
        float c2 = (float) (color >> 8 & 255) / 255.0F;
        float c3 = (float) (color & 255) / 255.0F;
        GL11.glColor3f(c1, c2, c3);

        GL11.glVertex3f((float) x + 0.5f, (float) y + 0.5f, (float) z + 0.5f);
        float tx = (float) x + target.x - tile.xCoord;
        float ty = (float) y + target.y - tile.yCoord;
        float tz = (float) z + target.z - tile.zCoord;
        GL11.glVertex3f(tx + 0.5f, ty + 0.5f, tz + 0.5f);
    }
    GL11.glEnd();

    GL11.glPopAttrib();
    GL11.glPopMatrix();
}

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From source file:net.adam_keenan.voxel.world.player.Player.java

License:Creative Commons License

@Override
public void render() {
    curBlock = getBlockLookedAt();//from  w ww. j  a  va 2s . c  o m
    GL11.glColor4f(1, 1, 1, .5f);
    for (int row = 0; row < SIZE; row++)
        for (int col = 0; col < SIZE; col++) {
            glBegin(GL11.GL_QUADS);
            {
                GL11.glVertex3f(x1, y1 + 1, col + z1);
                GL11.glVertex3f(x1 + 1, y1 + 1, col + z1);
                GL11.glVertex3f(x1 + 1, y1 + 1, col + z1 + 1);
                GL11.glVertex3f(x1, y1 + 1, col + z1 + 1);
            }
            glEnd();
        }
    GL11.glColor3f(1, 1, 1);
    camera.drawDebug();
    camera.drawString(100, 300, String.format("%f, %f, %f", projectile.x, projectile.y, projectile.z));
    camera.drawString(Display.getWidth() - 200, Display.getHeight() - 20, String.format("Power: %s", power));
    HUD.drawCrosshairs();

}

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