VBORenderChunkContainer.java 文件源码

@Override
public void renderLayer(BlockRenderLayer layer) {
    if (this.initialized) {
        for (RenderChunk chunk : this.renderChunks) {
            VertexBuffer builder = chunk.getVertexBufferByLayer(layer.ordinal());
            GlStateManager.pushMatrix();
            this.preRender(chunk);
            chunk.multModelviewMatrix();
            builder.bindBuffer();
            this.setupArrayPointers();
            builder.drawArrays(GL11.GL_QUADS);
            GlStateManager.popMatrix();
        }
        OpenGlHelper.glBindBuffer(OpenGlHelper.GL_ARRAY_BUFFER, 0);
        GlStateManager.resetColor();
        this.renderChunks.clear();
    }
}