Example usage for org.lwjgl.opengl GL11 glColor3f

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glColor3f.

Prototype

public static native void glColor3f(@NativeType("GLfloat") float red, @NativeType("GLfloat") float green,
        @NativeType("GLfloat") float blue);

Source Link

Document

Float version of #glColor3b Color3b

Usage

From source file:naftoreiclag.splendidanimator.Application.java

License:MIT License

public void renderGL() {
    GL11.glColor3f(0.5f, 0.5f, 1.0f);

    GL11.glPushMatrix();/*w w w .  j a va 2s .  c o  m*/

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2f(100 - 50, 100 - 50);
    GL11.glVertex2f(100 + 50, 100 - 50);
    GL11.glVertex2f(100 + 50, 100 + 50);
    GL11.glVertex2f(100 - 50, 100 + 50);
    GL11.glEnd();

}

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From source file:name.martingeisse.gltetris.game.DrawUtil.java

License:Open Source License

/**
 * @param x the x position of the block/*from www. ja  v a  2 s. com*/
 * @param y the y position of the block
 * @param blockIndex the block index (0-63) that indicates the block image to draw
 */
public static void drawBlock(int x, int y, final int blockIndex) {

    // preparation
    x *= 16;
    y *= 16;
    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
    Resources.getBlockPalette().bind();
    glBegin(GL_QUADS);
    double paletteEntrySize = (1.0 / 64.0);
    double textureStartX = (blockIndex * paletteEntrySize);
    double textureEndX = ((blockIndex + 1) * paletteEntrySize);

    // upper left vertex
    glTexCoord2d(textureStartX, 0.0f);
    glVertex2f(x, y);

    // upper right vertex
    glTexCoord2d(textureEndX, 0.0f);
    glVertex2f(x + 16, y);

    // lower right vertex
    glTexCoord2d(textureEndX, 1.0);
    glVertex2f(x + 16, y + 16);

    // lower left vertex
    glTexCoord2d(textureStartX, 1.0);
    glVertex2f(x, y + 16);

    // cleanup
    glEnd();

}

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From source file:name.martingeisse.meltdown.engine.Image.java

License:Open Source License

/**
 * Draws this image to the specified screen position.
 * @param x the x position to draw to//w w w. ja v a2 s.c om
 * @param y the y position to draw to
 */
public void draw(final int x, final int y) {

    // preparation
    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    texture.bind();
    glBegin(GL_QUADS);

    // upper left vertex
    glTexCoord2f(0.0f, 0.0f);
    glVertex2f(x, y);

    // upper right vertex
    glTexCoord2f(texture.getWidth(), 0.0f);
    glVertex2f(x + texture.getImageWidth(), y);

    // lower right vertex
    glTexCoord2f(texture.getWidth(), texture.getHeight());
    glVertex2f(x + texture.getImageWidth(), y + texture.getImageHeight());

    // lower left vertex
    glTexCoord2f(0.0f, texture.getHeight());
    glVertex2f(x, y + texture.getImageHeight());

    // cleanup
    glEnd();
    ShaderProgram.useNone();

}

---

From source file:name.martingeisse.minimal.simulation.subject.FullySimulatedSubject.java

License:Open Source License

@Override
public void drawCell(final int x, final int y, int pattern) {
    if (pattern < 0 || pattern > 15) {
        pattern = 0;//from w ww. jav  a 2 s.  c om
    }
    switch (pattern) {

    case 0:
        GL11.glColor3f(0.0f, 0.0f, 0.0f);
        break;

    case 1:
        GL11.glColor3f(0.0f, 0.0f, 0.5f);
        break;

    case 2:
        GL11.glColor3f(0.0f, 0.5f, 0.0f);
        break;

    case 3:
        GL11.glColor3f(0.0f, 0.5f, 0.5f);
        break;

    case 4:
        GL11.glColor3f(0.5f, 0.0f, 0.0f);
        break;

    case 5:
        GL11.glColor3f(0.5f, 0.0f, 0.5f);
        break;

    case 6:
        GL11.glColor3f(0.5f, 0.5f, 0.0f);
        break;

    case 7:
        GL11.glColor3f(0.75f, 0.75f, 0.75f);
        break;

    case 8:
        GL11.glColor3f(0.5f, 0.5f, 0.5f);
        break;

    case 9:
        GL11.glColor3f(0.0f, 0.0f, 1.0f);
        break;

    case 10:
        GL11.glColor3f(0.0f, 1.0f, 0.0f);
        break;

    case 11:
        GL11.glColor3f(0.0f, 1.0f, 1.0f);
        break;

    case 12:
        GL11.glColor3f(1.0f, 0.0f, 0.0f);
        break;

    case 13:
        GL11.glColor3f(1.0f, 0.0f, 1.0f);
        break;

    case 14:
        GL11.glColor3f(1.0f, 1.0f, 0.0f);
        break;

    case 15:
        GL11.glColor3f(1.0f, 1.0f, 1.0f);
        break;

    }
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2i(x * 20, y * 20);
    GL11.glVertex2i(x * 20 + 20, y * 20);
    GL11.glVertex2i(x * 20 + 20, y * 20 + 20);
    GL11.glVertex2i(x * 20, y * 20 + 20);
    GL11.glEnd();
}

---

From source file:name.martingeisse.swtlib.canvas.OpenGlImageBlockCanvas.java

License:Open Source License

@Override
protected void onBeforeDraw() {
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glColor3f(1.0f, 1.0f, 1.0f);
}

---

From source file:name.martingeisse.swtlib.color.OpenGlColors.java

License:Open Source License

/**
 * Uses the color with the specified index as the current OpenGL
 * color via glColor3*(). /*ww w  .  jav  a2 s  .  c  o m*/
 * @param index the index of the color to use
 */
public static void useColor(int index) {
    index = index & 15;
    if (index == 7) {
        GL11.glColor3f(0.75f, 0.75f, 0.75f);
    } else if (index == 8) {
        GL11.glColor3f(0.5f, 0.5f, 0.5f);
    } else {
        float baseValue = (index > 7) ? 1.0f : 0.5f;
        float red = ((index & 4) == 0) ? 0.0f : baseValue;
        float green = ((index & 2) == 0) ? 0.0f : baseValue;
        float blue = ((index & 1) == 0) ? 0.0f : baseValue;
        GL11.glColor3f(red, green, blue);
    }
}

---

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

License:Creative Commons License

@Override
public void render() {
    curBlock = getBlockLookedAt();/*from  w w w .j  a  v  a  2 s  . co  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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From source file:net.BiggerOnTheInside.Binder.BlockRenderer.java

License:Open Source License

public static void renderBlock(Block b, float x, float y, float z) {
    GL11.glPushMatrix();//from   ww  w. j a va  2  s  .  c om
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
    GL11.glTranslatef(x * 2f, y * 2f, z * 2f);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glColor3f(1f, 1f, 1f);

    // Top face.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x(), b.getTextureCoordinates(BlockFace.Top).y());
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Top).y());
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Top).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Top).x(),
            b.getTextureCoordinates(BlockFace.Top).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);

    // Bottom.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x(),
            b.getTextureCoordinates(BlockFace.Bottom).y());
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Bottom).y());
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Bottom).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Bottom).x(),
            b.getTextureCoordinates(BlockFace.Bottom).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);

    // Front.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x(),
            b.getTextureCoordinates(BlockFace.Front).y());
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Front).y());
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Front).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Front).x(),
            b.getTextureCoordinates(BlockFace.Front).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);

    // Back.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x(), b.getTextureCoordinates(BlockFace.Back).y());
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Back).y());
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Back).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Back).x(),
            b.getTextureCoordinates(BlockFace.Back).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);

    // Left
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x(), b.getTextureCoordinates(BlockFace.Left).y());
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Left).y());
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Left).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Left).x(),
            b.getTextureCoordinates(BlockFace.Left).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);

    // Right.
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x(),
            b.getTextureCoordinates(BlockFace.Right).y());
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Right).y());
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x() + Globals.TEXTURE_SIZE,
            b.getTextureCoordinates(BlockFace.Right).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glTexCoord2f(b.getTextureCoordinates(BlockFace.Right).x(),
            b.getTextureCoordinates(BlockFace.Right).y() + Globals.TEXTURE_SIZE);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glEnd();
    GL11.glTranslatef(0f, 0f, 0f);
    GL11.glPopMatrix();
}

---

From source file:net.BiggerOnTheInside.Binder.BlockRenderer.java

License:Open Source License

public static void renderWireframeBlock(Block b, float x, float y, float z) {
    GL11.glTranslatef(x * 2f, y * 2f, z * 2f);
    GL11.glBegin(GL11.GL_LINE_LOOP);//from  www  .j  a  v  a  2 s  . c o m
    GL11.glColor3f(0.0f, 1.0f, 0.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glColor3f(1.0f, 0.5f, 0.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glColor3f(1.0f, 0.0f, 0.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glColor3f(1.0f, 1.0f, 0.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glColor3f(0.0f, 0.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glColor3f(1.0f, 0.0f, 1.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glEnd();
    GL11.glTranslatef(0f, 0f, 0f);
}

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From source file:net.BiggerOnTheInside.Binder.engine.BlockRenderer.java

License:Open Source License

public static void renderBlock(Block b, float x, float y, float z) {
    GL11.glTranslatef(x * 2f, y * 2f, z * 2f);

    GL11.glBegin(GL11.GL_QUADS);/*from   w  w  w .j  a va 2s.  c om*/
    GL11.glColor3f(0.0f, 1.0f, 0.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glColor3f(1.0f, 0.5f, 0.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glColor3f(1.0f, 0.0f, 0.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glColor3f(1.0f, 1.0f, 0.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glColor3f(0.0f, 0.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(-1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, -1.0f);
    GL11.glVertex3f(-1.0f, -1.0f, 1.0f);
    GL11.glColor3f(1.0f, 0.0f, 1.0f);
    GL11.glVertex3f(1.0f, 1.0f, -1.0f);
    GL11.glVertex3f(1.0f, 1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, 1.0f);
    GL11.glVertex3f(1.0f, -1.0f, -1.0f);
    GL11.glEnd();

    GL11.glTranslatef(0f, 0f, 0f);
}

---

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