Problem in Array of Quads

[death_angel]

So i was trying to create an array of textured quads with lwjgl and i got this:

can anyone help me?

[Longarmx]

Can you post the relevant code?

[death_angel]

I will post the Block Class:

1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54

package net.eternalaiden.world; import java.io.FileNotFoundException; import java.io.IOException; import static org.lwjgl.opengl.GL11.*; import org.newdawn.slick.opengl.Texture; import org.newdawn.slick.opengl.TextureLoader; import org.newdawn.slick.util.ResourceLoader; public class Block{    private float x, y;    public BlockID id = BlockID.AR;    private Texture texture = null;        public Block(BlockID id, float x, float y) {       this.x = x;       this.y = y;       this.id = id;       try {          this.texture = TextureLoader.getTexture("PNG", ResourceLoader.getResourceAsStream(id.location));          System.out.println("Texture loaded: "+texture);          System.out.println(">> Image width: "+texture.getImageWidth());          System.out.println(">> Image height: "+texture.getImageHeight());          System.out.println(">> Texture width: "+texture.getTextureWidth());          System.out.println(">> Texture height: "+texture.getTextureHeight());          System.out.println(">> Texture ID: "+texture.getTextureID());       } catch (FileNotFoundException e) {          e.printStackTrace();       } catch (IOException e) {          e.printStackTrace();       }    }        public void render(){       texture.bind();       glPushMatrix();       glTranslatef(x, y, 0);       glBegin(GL_QUADS);          glTexCoord2f(0,0);          glVertex2d(0,0);          glTexCoord2f(1,0);          glVertex2d(BlockID.b_size, 0);          glTexCoord2f(1,1);          glVertex2d(BlockID.b_size, BlockID.b_size);          glTexCoord2f(0,1);          glVertex2d(0, BlockID.b_size);       glEnd();       glPopMatrix();    } }

Games published by our own members! Check 'em out!

[Longarmx]

Try switching your texture coords to use texture.getWidth(), and texture.getHeight().

1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16

public void render(){       texture.bind();       glPushMatrix();       glTranslatef(x, y, 0);       glBegin(GL_QUADS);          glTexCoord2f(0,0);          glVertex2d(0,0);          glTexCoord2f(texture.getWidth(),0);          glVertex2d(BlockID.b_size, 0);          glTexCoord2f(texture.getWidth(),texture.getHeight());          glVertex2d(BlockID.b_size, BlockID.b_size);          glTexCoord2f(0,texture.getHeight());          glVertex2d(0, BlockID.b_size);       glEnd();       glPopMatrix();    }

[death_angel]

Thank you very much! it works now

[death_angel]

So now i got another problem... here is the pic:


Its a problem with the texture?  

[Longarmx]

It appears like it would be. Double check the bottom of your texture and make sure that it isn't transparent.

[death_angel]

It is not transparent 

[Spacebeans]

I believe thats texture filtering, basically its because your texture is a low resolution, and scaled up, made to look really ugly.

Try this:

1   2   3

glEnable(GL_TEXTURE_2D); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

[death_angel]

I believe thats texture filtering, basically its because your texture is a low resolution, and scaled up, made to look really ugly.

Try this:

1   2   3

glEnable(GL_TEXTURE_2D); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

I had tried that but it didn't work

Games published by our own members! Check 'em out!

[Spacebeans]

Are you sure, thats the main reason it wouldn't be working. Just paste that in before you load your textures. Otherwise; google "LWJGL Blurry Textures".

[death_angel]

Are you sure, thats the main reason it wouldn't be working. Just paste that in before you load your textures. Otherwise; google "LWJGL Blurry Textures".

Sorry men i put the code in wrong place... now it is working