I wrote this cord, but it is worked only when player hold items.

Moreover blocks render on player.

  @SubscribeEvent
  public static void onRenderPlayerPre(RenderPlayerEvent.Pre event) {
    GlStateManager.pushMatrix();
    GlStateManager.scalef(2.0f, 1.0f, 1.0f);
  }

  @SubscribeEvent
  public static void onRenderPlayerPost(RenderPlayerEvent.Post event) {
    GlStateManager.popMatrix();
  }

Then, how does GlStateManager.scalef work?

I want to change Player's scaleX(depth) to 1.2X and scaleZ(width) to 2.0Z.

GlStateManager.scalef(2.0f, 1.0f, 1.0f) makes a player fat, but depth doesn't change.

GlStateManager.scalef(1.0f, 1.0f, 2.0f) shrinks a player's height.

Edited January 24, 20205 yr by kyazuki

5 hours ago, kyazuki said:

I wrote this cord, but it is worked only when player hold items.

Moreover blocks render on player.

  @SubscribeEvent
  public static void onRenderPlayerPre(RenderPlayerEvent.Pre event) {
    GlStateManager.pushMatrix();
    GlStateManager.scalef(2.0f, 1.0f, 1.0f);
  }

  @SubscribeEvent
  public static void onRenderPlayerPost(RenderPlayerEvent.Post event) {
    GlStateManager.popMatrix();
  }

Then, how does GlStateManager.scalef work?

I want to change Player's scaleX(depth) to 1.2X and scaleZ(width) to 2.0Z.

GlStateManager.scalef(2.0f, 1.0f, 1.0f) makes a player fat, but depth doesn't change.

GlStateManager.scalef(1.0f, 1.0f, 2.0f) shrinks a player's height.

It's 1.15.2, you should use scale methods using given in the event MatrixStack. If it is not given, you have to wait for Forge fix

I tried using scale method of MatrixStack.

@SubscribeEvent
  public static void onRenderPlayerPre(RenderPlayerEvent.Pre event) {
    event.getMatrixStack().push();
    event.getMatrixStack().scale(2.0f, 1.0f, 2.0f);
    //GlStateManager.pushMatrix();
    //GlStateManager.scalef(2.0f, 1.0f, 1.0f);
  }

  @SubscribeEvent
  public static void onRenderPlayerPost(RenderPlayerEvent.Post event) {
    event.getMatrixStack().pop();
    //GlStateManager.popMatrix();
  }

I want to make player fat from any direction.

But I look normal when seen from above.

Can anybody help?