RenderUtils.java 文件源码

public static void renderOverlayEquip(ResourceLocation src) {
    //Setup
    GL11.glDepthFunc(GL11.GL_EQUAL);
    GL11.glDisable(GL11.GL_LIGHTING);
    loadTexture(src);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
    float f7 = 0.76F;
    GL11.glMatrixMode(GL11.GL_TEXTURE);
    //Push texture mat
    GL11.glPushMatrix();
    float f8 = 0.125F;
    GL11.glScalef(f8, f8, f8);
    float f9 = GameTimer.getAbsTime() % 3000L / 3000.0F * 8.0F;
    GL11.glTranslatef(f9, 0.0F, 0.0F); //xOffset loops between 0.0 and 8.0
    GL11.glRotatef(-50.0F, 0.0F, 0.0F, 1.0F);
    ItemRenderer.renderItemIn2D(t, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
    GL11.glPopMatrix();

    //Second pass
    GL11.glPushMatrix();
    GL11.glScalef(f8, f8, f8);
    f9 = GameTimer.getAbsTime() % 4873L / 4873.0F * 8.0F; //Loop between 0 and 8, longer loop
    GL11.glTranslatef(-f9, 0.0F, 0.0F); //Still xOffset
    GL11.glRotatef(10.0F, 0.0F, 0.0F, 1.0F); //However, different rotation!
    ItemRenderer.renderItemIn2D(t, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
    GL11.glPopMatrix();
    //Pop texture mat
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_LIGHTING);
    GL11.glDepthFunc(GL11.GL_LEQUAL);
}