openGL kubs ar texturu

[AndrisBB]

Aiz gara laika esu sacis mazliet pamacities opengl

 

esu ticis tik talu ka jauzzime kubs ar texturu, bet problema tada ka skatoties no prieksas uz kubu, priekseja mala ir caurspidigs, apejot apkart viss oki.

cik saprotu tad vaina ir pareiza seciba zimet punktus, clockwise vai preteji. vai ari textura ir jamapo otradak.

 

nespeju saskatit kljudu, varbut saku uz vakaru jau nogurt

 

vai ari tur vag kko enablot prieks gl?

 

public class Box
{
    private float x, y, z;
    private float size;

    private String filename = "res/box.png";
    private int textureid;

    public Box(float size, float x, float y, float z)
    {
        this.size = size;
        this.x = x;
        this.y = y;
        this.z = z;

        textureid = TextureManager.loadTexture(filename);
    }

    public void render()
    {
        glBindTexture(GL_TEXTURE_2D, textureid);
        glBegin(GL_QUADS);


        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x, y, z); // Bottom Left Of The Texture and Quad
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x + size, y, z); // Bottom Right Of The Texture and Quad
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x + size, y + size, z); // Top Right Of The Texture and Quad
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x, y + size, z); // Top Left Of The Texture and Quad
        // Back Face
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x + size, y, z - size); // Bottom Right Of The Texture and Quad
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x + size, y + size, z - size); // Top Right Of The Texture and Quad
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x, y + size, z - size); // Top Left Of The Texture and Quad
        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x, y, z - size); // Bottom Left Of The Texture and Quad
        // Top Face
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x, y + size, z - size); // Top Left Of The Texture and Quad
        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x, y + size, z); // Bottom Left Of The Texture and Quad
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x + size, y + size, z); // Bottom Right Of The Texture and Quad
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x + size, y + size, z - size); // Top Right Of The Texture and Quad
        // Bottom Face
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x + size, y, z - size); // Top Right Of The Texture and Quad
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x, y, z - size); // Top Left Of The Texture and Quad
        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x, y, z); // Bottom Left Of The Texture and Quad
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x + size, y, z); // Bottom Right Of The Texture and Quad
        // Right face
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x + size, y, z); // Bottom Right Of The Texture and Quad
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x + size, y + size, z); // Top Right Of The Texture and Quad
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x + size, y + size, z - size); // Top Left Of The Texture and Quad
        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x + size, y, z - size); // Bottom Left Of The Texture and Quad
        // Left Face
        glTexCoord2f(0.0f, 0.0f);
        glVertex3f(x, y, z - size); // Bottom Left Of The Texture and Quad
        glTexCoord2f(1.0f, 0.0f);
        glVertex3f(x, y, z); // Bottom Right Of The Texture and Quad
        glTexCoord2f(1.0f, 1.0f);
        glVertex3f(x, y + size, z); // Top Right Of The Texture and Quad
        glTexCoord2f(0.0f, 1.0f);
        glVertex3f(x, y + size, z - size); // Top Left Of The Texture and Quad

        glEnd();
    }
}

Labots Februāris 14, 2013 - AndrisBB