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:zildo.fwk.gfx.filter.CloudFilter.java

License:Open Source License

@Override
public boolean renderFilter() {

    super.startInitialization();
    updateTile(0, 0, u, v, Reverse.NOTHING);
    this.endInitialization();

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();//from w  w  w. ja v  a2 s.  c  o m
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glTranslatef(0, -sizeY, 1);

    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    float colorFactor = 0.2f;
    GL11.glColor4f(colorFactor, colorFactor, colorFactor, 0.1f);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_ZERO, GL11.GL_ONE_MINUS_SRC_COLOR);

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, ClientEngineZildo.tileEngine.texCloudId);
    super.render();

    GL11.glDisable(GL11.GL_BLEND);

    GL11.glPopMatrix();

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    return true;
}

From source file:zildo.fwk.gfx.Ortho.java

License:Open Source License

public void drawText(int p_x, int p_y, String p_txt, Vector3f p_color) {
    // Center text
    int x = p_x;//from   w  ww . ja  v a2  s. c  om
    if (x == -1) {
        x = (Zildo.viewPortX - p_txt.length() * 6) / 2;
    }
    GL11.glDisable(GL11.GL_TEXTURE_2D);
    float factor = 0.2f;
    GL11.glColor3f(p_color.x * factor, p_color.y * factor, p_color.z * factor);
    drawText(x + 1, p_y + 1, p_txt);
    GL11.glColor3f(p_color.x, p_color.y, p_color.z);
    drawText(x, p_y, p_txt);
    GL11.glColor3f(1.0f, 1.0f, 1.0f);
    GL11.glEnable(GL11.GL_TEXTURE_2D);

}

From source file:zildo.fwk.gfx.Ortho.java

License:Open Source License

/**
 * Get back the original matrix, and go a glEnd.
 *///from   ww w . j a v  a2s. c  om
public void endDraw() {
    GL11.glEnd();
    // On se remet o on tait et on ractive le texturing
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glColor3f(1.0f, 1.0f, 1.0f); // , 1.0f);
    GL11.glPopMatrix();
}

From source file:zildo.platform.engine.LwjglTileEngine.java

License:Open Source License

@Override
public void render(int floor, boolean backGround) {

    if (initialized) {
        Vector3f ambient = ClientEngineZildo.ortho.getAmbientColor();
        if (ambient != null) {
            GL11.glColor3f(ambient.x, ambient.y, ambient.z);
        }//w  w w . j  a v  a 2s .  c  o m

        Point p = ClientEngineZildo.mapDisplay.getCamera();
        GL11.glMatrixMode(GL11.GL_MODELVIEW);

        GL11.glPushMatrix();
        GL11.glTranslatef(-p.x, -p.y, 0f);

        if (backGround) {
            // Display BACKGROUND
            GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
            GL11.glEnable(GL11.GL_BLEND);
            meshBACK.render(floor, texBinder);
            meshBACK2.render(floor, texBinder);
            GL11.glDisable(GL11.GL_BLEND);
        } else {
            // Display FOREGROUND
            GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
            GL11.glEnable(GL11.GL_BLEND);

            meshFORE.render(floor, texBinder);

            GL11.glDisable(GL11.GL_BLEND);
        }

        // GL11.glColor3f(1f, 1f, 1f);
        GL11.glPopMatrix();
    }
}

From source file:zildo.platform.filter.LwjglBilinearFilter.java

License:Open Source License

@Override
public boolean renderFilter() {
    graphicStuff.fbo.endRendering();//from w ww.  j av  a  2s .c om

    // Select right texture
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    // Disable blend
    GL11.glDisable(GL11.GL_BLEND);

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glTranslatef(0, -sizeY, 1);

    // This filter is in charge to alter all screen colors
    Vector3f v = ClientEngineZildo.ortho.getFilteredColor();
    GL11.glColor3f(v.x, v.y, v.z);

    // Draw texture with depth
    super.render();

    // Reset full color
    GL11.glColor3f(1, 1, 1);

    GL11.glPopMatrix();

    GL11.glMatrixMode(GL11.GL_MODELVIEW);

    return true;
}

From source file:zildo.platform.filter.LwjglBlendFilter.java

License:Open Source License

@Override
public boolean renderFilter() {
    int currentSquareSize = getCurrentSquareSize();

    graphicStuff.fbo.endRendering();/* w ww  . j ava 2  s  .  c om*/

    // Get on top of screen and disable blending
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glTranslatef(0, -sizeY, 0);

    Vector3f v = ClientEngineZildo.ortho.getFilteredColor();
    GL11.glColor3f(v.x, v.y, v.z);

    // Draw squares
    int nSquareX = Zildo.viewPortX / currentSquareSize;
    int nSquareY = Zildo.viewPortY / currentSquareSize;
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);

    if (currentSquareSize == 1) { // Square size=1 means this effect is useless !
        super.render();
    } else {
        GL11.glBegin(GL11.GL_QUADS);

        for (int i = 0; i < nSquareY + 1; i++) {
            for (int j = 0; j < nSquareX + 1; j++) {
                ClientEngineZildo.ortho.boxTexturedOpti(j * currentSquareSize, i * currentSquareSize,
                        currentSquareSize, currentSquareSize,
                        (j * currentSquareSize) / (float) ScreenFilter.realX,
                        (i * currentSquareSize) / (float) ScreenFilter.realY, 0, 0);
            }
        }
        GL11.glEnd();
    }
    GL11.glPopMatrix();

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDisable(GL11.GL_BLEND);

    return true;
}

From source file:zildo.platform.filter.LwjglCircleFilter.java

License:Open Source License

@Override
public boolean renderFilter() {
    graphicStuff.fbo.endRendering();//from w w w .  j  ava2s  .c o m

    // Get on top of screen and disable blending
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glTranslatef(0, -sizeY, 1);

    Vector3f curColor = ClientEngineZildo.ortho.getFilteredColor();
    GL11.glColor3f(curColor.x, curColor.y, curColor.z);

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    super.render();
    GL11.glBegin(GL11.GL_QUADS);
    int radius = (int) (coeffLevel * (255 - getFadeLevel())); // + 20;
    int radiusSquare = (int) Math.pow(radius, 2);
    int col = 0;

    int sizeA = center.y - radius;
    int sizeB = Zildo.viewPortY - (center.y + radius);

    // 1) Draw the two areas outside the circle
    if (sizeA > 0) {
        ClientEngineZildo.ortho.boxOpti(0, 0, Zildo.viewPortX, sizeA, col, null);
    }
    if (sizeB > 0) {
        ClientEngineZildo.ortho.boxOpti(0, center.y + radius, Zildo.viewPortX, sizeB, col, null);
    }

    // 2) Draw the circle area
    int startI = Math.max(0, sizeA);
    int endI = Math.min(Zildo.viewPortY, center.y + radius);

    for (int i = startI; i < endI; i++) {
        int start = (int) Math.pow(i - center.y, 2);

        // Calculate DELTA and 2 roots x1 & x2
        double delta = 4 * (radiusSquare - start);
        double squareRootDelta = Math.sqrt(delta);
        int x1 = (int) (center.x - squareRootDelta / 2);
        int x2 = (int) (center.x + squareRootDelta / 2);
        ClientEngineZildo.ortho.boxOpti(0, i, x1, 1, col, null);
        ClientEngineZildo.ortho.boxOpti(x2, i, Zildo.viewPortX - x2, 1, col, null);
    }
    GL11.glEnd();
    GL11.glPopMatrix();

    // Reset full color
    GL11.glColor3f(1, 1, 1);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDisable(GL11.GL_BLEND);

    return true;
}

From source file:zildo.platform.filter.LwjglFitToScreenFilter.java

License:Open Source License

@Override
public boolean renderFilter() {

    // Select right texture
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, ClientEngineZildo.tileEngine.texBackMenuId);

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glLoadIdentity();//from  w  w  w . j  a  va 2s. c  o m
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glPushMatrix();
    GL11.glTranslatef(0, -sizeY, 1);

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

    if (!resized) {
        startInitialization();
        updateQuad(0, 0, 1, 0.1f, Reverse.HORIZONTAL);
        endInitialization();
        startInitialization();
        updateTextureCoordinates(0, 0, textureSizeX, -textureSizeY, false);
        endInitialization();
        resized = true;
    }
    // This filter is in charge to alter all screen colors
    Vector3f v = ClientEngineZildo.ortho.getFilteredColor();
    GL11.glColor3f(v.x, v.y, v.z);

    // Draw texture with depth
    super.render();

    GL11.glDisable(GL11.GL_BLEND);

    // Reset full color
    GL11.glColor3f(1, 1, 1);

    GL11.glPopMatrix();

    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    return true;
}

From source file:zildo.platform.opengl.LwjglOrtho.java

License:Open Source License

@Override
public void setColor(float r, float g, float b) {
    GL11.glColor3f(r, g, b);
}

From source file:zildo.platform.opengl.LwjglOrtho.java

License:Open Source License

/**
 * Get back the original matrix, and go a glEnd.
 *//*w  w  w .j av a  2s .co m*/
@Override
public void endDraw() {
    GL11.glEnd();
    // On se remet o on tait et on ractive le texturing
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glColor3f(1.0f, 1.0f, 1.0f); // , 1.0f);
    GL11.glPopMatrix();
}