Example usage for org.lwjgl.opengl GL11 glEnable

Introduction

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

Prototype

public static void glEnable(@NativeType("GLenum") int target)

Source Link

Document

Enables the specified OpenGL state.

Usage

From source file:com.gameminers.mav.render.Rendering.java

License:Open Source License

public static void drawRectangle(float x, float y, float width, float height, float r, float g, float b,
        float a, float z) {
    GL11.glPushMatrix();//from w w  w  .j  a  v a  2s  .c  o m
    GL11.glDisable(GL11.GL_TEXTURE_2D);
    GL11.glTranslatef(0, 0, z);
    GL11.glColor4f(r, g, b, a);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2f(x, y);
    GL11.glVertex2f(x + width, y);
    GL11.glVertex2f(x + width, y + height);
    GL11.glVertex2f(x, y + height);
    GL11.glEnd();
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glPopMatrix();
}

From source file:com.gameminers.mav.render.Rendering.java

License:Open Source License

public static void setUpGL() {
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glDisable(GL11.GL_DEPTH_TEST);//  w w  w  .j av  a2  s .c  o  m
    GL11.glDisable(GL11.GL_LIGHTING);

    GL11.glClearDepth(1);

    GL11.glShadeModel(GL11.GL_FLAT);

    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
}

From source file:com.ggollmer.inevera.client.renderer.GreatwardComponentBlockRenderer.java

License:LGPL

@Override
public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId,
        RenderBlocks renderer) {/*from w  ww  .j a  va  2  s .  c  o  m*/
    if (!(block instanceof BlockGreatwardComponent)) {
        return false;
    }

    GL11.glEnable(GL11.GL_BLEND);
    renderInnerCube(world, x, y, z, block,
            ((BlockGreatwardComponent) block).getCoreIcon(world.getBlockMetadata(x, y, z)));
    renderer.renderStandardBlock(block, x, y, z);
    GL11.glDisable(GL11.GL_BLEND);

    return true;
}

From source file:com.github.kajdreef.mazerunnermvn.Launcher.java

/**
 * Initialize the display.//w  ww  . j  av a2s.  com
 */
public void initDisplayLWJGL() {
    PixelFormat pixelFormat = new PixelFormat();
    ContextAttribs contextAtrributes = new ContextAttribs(3, 2).withForwardCompatible(true)
            .withProfileCore(true);

    try {
        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        Display.setTitle("MazeRunner");
        Display.create(pixelFormat, contextAtrributes);
    } catch (LWJGLException e) {
        e.printStackTrace();
        System.exit(-1);
    }

    GL11.glClearColor(0.4f, 0.6f, 0.9f, 0f);
    GL11.glViewport(0, 0, WIDTH, HEIGHT);

    // Enable depth test so the objects are rendered in the right way.
    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
    GL11.glDepthMask(true);

    GL11.glEnable(GL11.GL_CULL_FACE);
}

From source file:com.golden.gamedev.engine.lwjgl.LWJGLGraphics.java

License:Open Source License

public void drawLine(int x1, int y1, int x2, int y2) {
    GL11.glDisable(GL11.GL_TEXTURE_2D);//from   ww w .  j  ava  2  s.  c  o  m

    GL11.glColor4f((float) this.color.getRed() / 255f, (float) this.color.getGreen() / 255f,
            (float) this.color.getBlue() / 255f, (float) this.color.getAlpha() / 255f);
    GL11.glLineWidth(1.0f);

    GL11.glBegin(GL11.GL_LINES);
    GL11.glVertex2f(x1, y1);
    GL11.glVertex2f(x2, y2);
    GL11.glEnd();

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

    GL11.glEnable(GL11.GL_TEXTURE_2D);
}

From source file:com.golden.gamedev.engine.lwjgl.LWJGLGraphics.java

License:Open Source License

public void setClip(int x, int y, int width, int height) {
    GL11.glGetInteger(GL11.GL_VIEWPORT, LWJGLGraphics.display);

    GL11.glEnable(GL11.GL_SCISSOR_TEST);
    GL11.glScissor(x, LWJGLGraphics.display.get(3) - y - height, width, height);

    if (this.clipArea == null) {
        this.clipArea = LWJGLGraphics.NULL_RECTANGLE;
    }//from   w w  w  . jav  a 2  s. c om

    this.clipArea.setBounds(x, y, width, height);
}

From source file:com.golden.gamedev.engine.lwjgl.LWJGLGraphics.java

License:Open Source License

private void drawRect(int x, int y, int width, int height, int type, Color col) {
    GL11.glDisable(GL11.GL_TEXTURE_2D);//from   w w w  . ja v  a  2  s.  c om

    GL11.glColor4f((float) col.getRed() / 255f, (float) col.getGreen() / 255f, (float) col.getBlue() / 255f,
            (float) col.getAlpha() / 255f);
    GL11.glLineWidth(1.0f);

    GL11.glBegin(type);
    GL11.glVertex2f(x, y);
    GL11.glVertex2f(x + width, y);
    GL11.glVertex2f(x + width, y + height);
    GL11.glVertex2f(x, y + height);
    GL11.glEnd();

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

    GL11.glEnable(GL11.GL_TEXTURE_2D);
}

From source file:com.golden.gamedev.engine.lwjgl.LWJGLMode.java

License:Open Source License

private void initGL() {
    // init GL//from  w ww .j av a  2 s .  c  om
    // enable textures since we're going to use these for our sprites
    GL11.glEnable(GL11.GL_TEXTURE_2D);

    // disable the OpenGL depth test since we're rendering 2D graphics
    GL11.glDisable(GL11.GL_DEPTH_TEST);

    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();

    GL11.glOrtho(0, this.size.width, this.size.height, 0, -1, 1);

    // enable transparency
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
}

From source file:com.google.gapid.glviewer.GeometryScene.java

License:Apache License

@Override
public void init(Renderer renderer) {
    float[] background = new float[] { .2f, .2f, .2f, 1f };

    LOG.log(FINE, "GL Version:   " + GL11.glGetString(GL11.GL_VERSION));
    LOG.log(FINE, "GLSL Version: " + GL11.glGetString(GL20.GL_SHADING_LANGUAGE_VERSION));

    shaders = Shaders.init(renderer);/*from   ww  w .ja  v a  2  s. c om*/
    if (renderable != null) {
        renderable.init(renderer);
    }

    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glClearColor(background[0], background[1], background[2], background[3]);
    GL11.glPointSize(4);
    GL30.glBindVertexArray(GL30.glGenVertexArrays());
}

From source file:com.google.gapid.glviewer.Viewer.java

License:Apache License

@Override
public void init() {
    float[] background = new float[] { .2f, .2f, .2f, 1f };

    LOG.log(FINE, "GL Version:   " + GL11.glGetString(GL11.GL_VERSION));
    LOG.log(FINE, "GLSL Version: " + GL11.glGetString(GL20.GL_SHADING_LANGUAGE_VERSION));

    shaders = Shaders.init();// www.j  a v a 2 s.com
    if (renderable != null) {
        renderable.init();
    }

    GL11.glEnable(GL11.GL_DEPTH_TEST);
    GL11.glClearColor(background[0], background[1], background[2], background[3]);
    GL11.glPointSize(4);
    GL30.glBindVertexArray(GL30.glGenVertexArrays());
}