[Unsolved] [1.9] Get point on model inside GUI

I am trying to get the location of where the mouse clicked on my the players model when the mouse has clicked. I know i need to use the mouseRelease method but i how no idea other than that. Any ideas on how to proceed about this would be helpful.

    int xPos = (this.width) / 2;

    int yPos = (this.height) / 2;


    GL11.glPushMatrix();

    GL11.glColor3f(1F, 1F, 1F);

    GL11.glEnable(32826);

    GL11.glEnable(2903);

    GL11.glPushMatrix();

    GL11.glTranslatef(xPos + 40, yPos + 98, 50F);

    // Makes the scaling easier gui

    GL11.glScalef(-75, 75, 75);

    GL11.glRotatef(180F, 0.0F, 0.0F, 1F);

    GL11.glRotatef(135F, 0.0F, 1F, 0.0F);

    RenderHelper.enableStandardItemLighting();

    GL11.glRotatef(-135F, 0.0F, 1.0F, 0.0F);

    GL11.glRotatef(0.0F, 1.0F, 0.0F, 0.0F);

    playerSP.renderYawOffset = playerSP.rotationYaw = playerSP.prevRotationYaw = playerSP.prevRotationYawHead = playerSP.rotationYawHead;

    playerSP.rotationPitch = 0.0F;

    GL11.glTranslatef(0.0F, playerSP.renderOffsetY, 0.0F);

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

    // scale by default is 1f

    GlStateManager.scale(scale, scale, scale);

    GL11.glRotatef(yaw, 0, 1, 0);

    // Used to render the player to the gui along with rotations

    Minecraft.getMinecraft().getRenderManager().doRenderEntity(playerSP, 0.0D, 0.0D, 0.0D, yaw, 1f, false);

    GL11.glRotatef(pitch, 0, 0, 1);

    GL11.glPopMatrix();

    RenderHelper.disableStandardItemLighting();

    GL11.glDisable(32826);

    GL11.glTranslatef(0F, 0F, 0.0F);

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

    GL11.glEnable(32826);

    OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240 / 1.0F, 240 / 1.0F);

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

    GL11.glDisable(32826);

    RenderHelper.disableStandardItemLighting();

    GL11.glDisable(2896);

    GL11.glDisable(2929);

    GL11.glPopMatrix();

[/Code]

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