Example usage for org.lwjgl.opengl GL11 glEnd

Introduction

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

Prototype

public static native void glEnd();

Source Link

Document

Ends the definition of vertex attributes of a sequence of primitives to be transferred to the GL.

Usage

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

void drawSprite(float x, float y, int flipmode, SpriteGL sprite) {

    flipmode = getflipMode(flipmode);/*w  w  w  . j  av  a 2 s  .  c  o m*/

    float x2 = x + sprite.width;
    float y2 = y + sprite.height;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1, v1);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(u1, v2);
    GL11.glVertex2f(x, y2);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex2f(x2, y2);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex2f(x2, y);

    GL11.glEnd();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

private void drawSprite(float x, float y, float r, float g, float b, float a, int flipmode, SpriteGL sprite) {

    flipmode = getflipMode(flipmode);//  ww  w  .  ja  va2s. c  om

    float x2 = x + sprite.width;
    float y2 = y + sprite.height;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glColor4f(r, g, b, a);

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1, v1);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(u1, v2);
    GL11.glVertex2f(x, y2);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex2f(x2, y2);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex2f(x2, y);

    GL11.glEnd();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

private void drawTransformedSprite(float x, float y, float angle, float scaleX, float scaleY, int flipmode,
        SpriteGL sprite) {//from  w  w w  .  j  a v a 2s.c o  m

    flipmode = getflipMode(flipmode);

    float s_half_x = sprite.width / 2.0f;
    float s_half_y = sprite.height / 2.0f;

    float x1 = -s_half_x;
    float y1 = -s_half_y;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glPushMatrix();

    GL11.glTranslatef(x, y, 0.0f);
    GL11.glScalef(scaleX, scaleY, 1.0f);
    GL11.glRotatef(angle, 0.0f, 0.0f, 1.0f);

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1, v1);
    GL11.glVertex2f(x1, y1);
    GL11.glTexCoord2f(u1, v2);
    GL11.glVertex2f(x1, s_half_y);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex2f(s_half_x, s_half_y);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex2f(s_half_x, y1);

    GL11.glEnd();

    GL11.glPopMatrix();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

private void drawTransformedSprite(float x, float y, float angle, float scaleX, float scaleY, float r, float g,
        float b, float a, int flipmode, SpriteGL sprite) {

    flipmode = getflipMode(flipmode);/*from   ww w  .j a v  a2  s .co  m*/

    float s_half_x = sprite.width / 2.0f;
    float s_half_y = sprite.height / 2.0f;

    float x1 = -s_half_x;
    float y1 = -s_half_y;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glColor4f(r, g, b, a);

    GL11.glPushMatrix();

    GL11.glTranslatef(x, y, 0.0f);
    GL11.glScalef(scaleX, scaleY, 1.0f);
    GL11.glRotatef(angle, 0.0f, 0.0f, 1.0f);

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1, v1);
    GL11.glVertex2f(x1, y1);
    GL11.glTexCoord2f(u1, v2);
    GL11.glVertex2f(x1, s_half_y);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex2f(s_half_x, s_half_y);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex2f(s_half_x, y1);

    GL11.glEnd();

    GL11.glPopMatrix();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

public void drawSpriteOnLine(int x1, int y1, int x2, int y2, int width, int type) {

    SpriteGL sprite = glowImages.getSprite(type % glowImages.getNumImages());

    // Only change active texture when there is a need
    // Speeds up the rendering by batching textures

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }/*from  w w  w . ja  v  a  2 s . co m*/

    float u1 = sprite.u1;
    float v1 = sprite.v1;
    float u2 = sprite.u2;
    float v2 = sprite.v2;
    float uh = (u1 + u2) / 2.0f;

    float nx, ny;
    nx = -(y2 - y1);
    ny = (x2 - x1);

    float leng;
    leng = (float) Math.sqrt(nx * nx + ny * ny);
    nx = nx / leng;
    ny = ny / leng;

    nx *= width / 2.0;
    ny *= width / 2.0;

    float lx1, ly1, lx2, ly2, lx3, ly3, lx4, ly4;

    lx1 = x2 + nx;
    ly1 = y2 + ny;
    lx2 = x2 - nx;
    ly2 = y2 - ny;
    lx3 = x1 - nx;
    ly3 = y1 - ny;
    lx4 = x1 + nx;
    ly4 = y1 + ny;

    // MAIN
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx1, ly1, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx2, ly2, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx3, ly3, 0.0f);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx4, ly4, 0.0f);
    GL11.glEnd();

    //RIGHT
    float lx5, ly5, lx6, ly6, vx, vy;
    vx = (x2 - x1);
    vy = (y2 - y1);
    leng = (float) Math.sqrt(vx * vx + vy * vy);
    vx = vx / leng;
    vy = vy / leng;
    vx *= width / 2.0;
    vy *= width / 2.0;

    lx5 = lx1 + vx;
    ly5 = ly1 + vy;
    lx6 = lx2 + vx;
    ly6 = ly2 + vy;

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx1, ly1, 0.0f);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex3f(lx5, ly5, 0.0f);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex3f(lx6, ly6, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx2, ly2, 0.0f);
    GL11.glEnd();

    // LEFT
    lx5 = lx4 - vx;
    ly5 = ly4 - vy;
    lx6 = lx3 - vx;
    ly6 = ly3 - vy;

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx4, ly4, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx3, ly3, 0.0f);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex3f(lx6, ly6, 0.0f);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex3f(lx5, ly5, 0.0f);
    GL11.glEnd();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

public void drawSpriteOnLine(int x1, int y1, int x2, int y2, int width, int type, float r, float g, float b,
        float a) {

    SpriteGL sprite = glowImages.getSprite(type % glowImages.getNumImages());

    // Only change active texture when there is a need
    // Speeds up the rendering by batching textures

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }/*from w  ww  . j av a 2  s.  c o m*/

    GL11.glColor4f(r, g, b, a);

    float u1 = sprite.u1;
    float v1 = sprite.v1;
    float u2 = sprite.u2;
    float v2 = sprite.v2;
    float uh = (u1 + u2) / 2.0f;

    float nx, ny;
    nx = -(y2 - y1);
    ny = (x2 - x1);

    float leng;
    leng = (float) Math.sqrt(nx * nx + ny * ny);
    nx = nx / leng;
    ny = ny / leng;

    nx *= width / 2.0;
    ny *= width / 2.0;

    float lx1, ly1, lx2, ly2, lx3, ly3, lx4, ly4;

    lx1 = x2 + nx;
    ly1 = y2 + ny;
    lx2 = x2 - nx;
    ly2 = y2 - ny;
    lx3 = x1 - nx;
    ly3 = y1 - ny;
    lx4 = x1 + nx;
    ly4 = y1 + ny;

    // MAIN
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx1, ly1, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx2, ly2, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx3, ly3, 0.0f);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx4, ly4, 0.0f);
    GL11.glEnd();

    //RIGHT
    float lx5, ly5, lx6, ly6, vx, vy;
    vx = (x2 - x1);
    vy = (y2 - y1);
    leng = (float) Math.sqrt(vx * vx + vy * vy);
    vx = vx / leng;
    vy = vy / leng;
    vx *= width / 2.0;
    vy *= width / 2.0;

    lx5 = lx1 + vx;
    ly5 = ly1 + vy;
    lx6 = lx2 + vx;
    ly6 = ly2 + vy;

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx1, ly1, 0.0f);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex3f(lx5, ly5, 0.0f);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex3f(lx6, ly6, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx2, ly2, 0.0f);
    GL11.glEnd();

    // LEFT
    lx5 = lx4 - vx;
    ly5 = ly4 - vy;
    lx6 = lx3 - vx;
    ly6 = ly3 - vy;

    GL11.glBegin(GL11.GL_QUADS);
    GL11.glTexCoord2f(uh, v1);
    GL11.glVertex3f(lx4, ly4, 0.0f);
    GL11.glTexCoord2f(uh, v2);
    GL11.glVertex3f(lx3, ly3, 0.0f);
    GL11.glTexCoord2f(u2, v2);
    GL11.glVertex3f(lx6, ly6, 0.0f);
    GL11.glTexCoord2f(u2, v1);
    GL11.glVertex3f(lx5, ly5, 0.0f);
    GL11.glEnd();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

private void drawScrolledSprite(float x, float y, float scaleX, float scaleY, float u, float v, int flipmode,
        SpriteGL sprite) {/* w w w  . j  a v  a  2  s.c om*/

    flipmode = getflipMode(flipmode);

    float x2 = x + sprite.width;
    float y2 = y + sprite.height;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glPushMatrix();

    GL11.glScalef(scaleX, scaleY, 1.0f);

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1 + u, v1 + v);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(u1 + u, v2 + v);
    GL11.glVertex2f(x, y2);
    GL11.glTexCoord2f(u2 + u, v2 + v);
    GL11.glVertex2f(x2, y2);
    GL11.glTexCoord2f(u2 + u, v1 + v);
    GL11.glVertex2f(x2, y);

    GL11.glEnd();

    GL11.glPopMatrix();

}

---

From source file:net.phatcode.rel.multimedia.Graphics.java

License:Open Source License

private void drawScrolledSprite(float x, float y, float scaleX, float scaleY, float u, float v, float r,
        float g, float b, float a, int flipmode, SpriteGL sprite) {

    flipmode = getflipMode(flipmode);/*from ww  w .  j  ava 2 s. com*/

    float x2 = x + sprite.width;
    float y2 = y + sprite.height;

    float u1 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u1 : sprite.u2;
    float v1 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v1 : sprite.v2;
    float u2 = ((flipmode & SpriteGL.FLIP_H) == 0) ? sprite.u2 : sprite.u1;
    float v2 = ((flipmode & SpriteGL.FLIP_V) == 0) ? sprite.v2 : sprite.v1;

    if (sprite.textureID != currentTexture) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, sprite.textureID);
        currentTexture = sprite.textureID;
    }

    GL11.glColor4f(r, g, b, a);

    GL11.glPushMatrix();

    GL11.glScalef(scaleX, scaleY, 1.0f);

    GL11.glBegin(GL11.GL_QUADS);

    GL11.glTexCoord2f(u1 + u, v1 + v);
    GL11.glVertex2f(x, y);
    GL11.glTexCoord2f(u1 + u, v2 + v);
    GL11.glVertex2f(x, y2);
    GL11.glTexCoord2f(u2 + u, v2 + v);
    GL11.glVertex2f(x2, y2);
    GL11.glTexCoord2f(u2 + u, v1 + v);
    GL11.glVertex2f(x2, y);

    GL11.glEnd();

    GL11.glPopMatrix();

}

---

From source file:net.quetzi.bluepower.part.gate.GateBase.java

License:Open Source License

@Override
public final void renderDynamic(Vector3 loc, int pass, float frame) {

    GL11.glPushMatrix();//from  w  w w. java 2 s .c om
    {
        super.rotateAndTranslateDynamic(loc, pass, frame);

        /* Top */
        renderTop(frame);

        Minecraft.getMinecraft().renderEngine
                .bindTexture(new ResourceLocation(Refs.MODID + ":textures/blocks/gates/bottom.png"));
        GL11.glBegin(GL11.GL_QUADS);
        /* Bottom */
        GL11.glNormal3d(0, -1, 0);
        RenderHelper.addVertexWithTexture(0, 0, 0, 0, 0);
        RenderHelper.addVertexWithTexture(1, 0, 0, 1, 0);
        RenderHelper.addVertexWithTexture(1, 0, 1, 1, 1);
        RenderHelper.addVertexWithTexture(0, 0, 1, 0, 1);
        GL11.glEnd();
        Minecraft.getMinecraft().renderEngine
                .bindTexture(new ResourceLocation(Refs.MODID + ":textures/blocks/gates/side.png"));
        GL11.glBegin(GL11.GL_QUADS);
        /* East */
        GL11.glNormal3d(1, 0, 0);
        RenderHelper.addVertexWithTexture(1, 0, 0, 0, 0);
        RenderHelper.addVertexWithTexture(1, 1D / 8D, 0, 1, 0);
        RenderHelper.addVertexWithTexture(1, 1D / 8D, 1, 1, 1);
        RenderHelper.addVertexWithTexture(1, 0, 1, 0, 1);
        /* West */
        GL11.glNormal3d(-1, 0, 0);
        RenderHelper.addVertexWithTexture(0, 0, 0, 0, 0);
        RenderHelper.addVertexWithTexture(0, 0, 1, 0, 1);
        RenderHelper.addVertexWithTexture(0, 1D / 8D, 1, 1, 1);
        RenderHelper.addVertexWithTexture(0, 1D / 8D, 0, 1, 0);
        /* North */
        GL11.glNormal3d(0, 0, -1);
        RenderHelper.addVertexWithTexture(0, 0, 0, 0, 0);
        RenderHelper.addVertexWithTexture(0, 1D / 8D, 0, 1, 0);
        RenderHelper.addVertexWithTexture(1, 1D / 8D, 0, 1, 1);
        RenderHelper.addVertexWithTexture(1, 0, 0, 0, 1);
        /* South */
        GL11.glNormal3d(0, 0, 1);
        RenderHelper.addVertexWithTexture(0, 0, 1, 0, 0);
        RenderHelper.addVertexWithTexture(1, 0, 1, 0, 1);
        RenderHelper.addVertexWithTexture(1, 1D / 8D, 1, 1, 1);
        RenderHelper.addVertexWithTexture(0, 1D / 8D, 1, 1, 0);
        GL11.glEnd();
    }
    GL11.glPopMatrix();
}

---

From source file:net.quetzi.bluepower.part.gate.GateBase.java

License:Open Source License

public void renderTopTexture(String texture) {

    Minecraft.getMinecraft().renderEngine.bindTexture(new ResourceLocation(texture));
    GL11.glBegin(GL11.GL_QUADS);/*from w  w  w .j  a  v  a 2 s.  c  o  m*/
    GL11.glNormal3d(0, 1, 0);
    RenderHelper.addVertexWithTexture(0, 1D / 8D, 0, 0, 0);
    RenderHelper.addVertexWithTexture(0, 1D / 8D, 1, 0, 1);
    RenderHelper.addVertexWithTexture(1, 1D / 8D, 1, 1, 1);
    RenderHelper.addVertexWithTexture(1, 1D / 8D, 0, 1, 0);
    GL11.glEnd();
}

---

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