Example usage for net.minecraftforge.client.model.pipeline VertexBufferConsumer VertexBufferConsumer

Introduction

In this page you can find the example usage for net.minecraftforge.client.model.pipeline VertexBufferConsumer VertexBufferConsumer.

Prototype

public VertexBufferConsumer(IVertexBuilder buffer) 

Source Link

Usage

From source file:blusunrize.immersiveengineering.client.render.ItemRendererIEOBJ.java

private void renderQuadsForGroups(String[] groups, IOBJModelCallback<ItemStack> callback, IESmartObjModel model,
        List<Pair<BakedQuad, ShaderLayer>> quadsForGroup, ItemStack stack, ShaderCase sCase, ItemStack shader,
        BufferBuilder bb, Tessellator tes, Map<String, Boolean> visible, float partialTicks) {
    quadsForGroup.clear();/*from w  w w . j a  v a 2 s  . c o  m*/
    for (String g : groups) {
        if (visible.getOrDefault(g, Boolean.FALSE) && callback.shouldRenderGroup(stack, g))
            quadsForGroup.addAll(model.addQuadsForGroup(callback, stack, g, sCase, shader).stream()
                    .filter(Objects::nonNull).collect(Collectors.toList()));
        visible.remove(g);
    }
    if (!callback.areGroupsFullbright(stack, groups))
        bb.begin(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    else
        bb.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
    VertexBufferConsumer vbc = new VertexBufferConsumer(bb);
    ShaderLayer lastShaderLayer = null;
    for (Pair<BakedQuad, ShaderLayer> pair : quadsForGroup) {
        BakedQuad bq = pair.getKey();
        ShaderLayer layer = pair.getValue();
        //Switch to or between dynamic layers
        boolean switchDynamic = layer != lastShaderLayer;
        if (switchDynamic) {
            //interrupt batch
            tes.draw();

            if (lastShaderLayer != null)//finish dynamic call on last layer
                lastShaderLayer.modifyRender(false, partialTicks);

            //set new layer
            lastShaderLayer = layer;

            if (lastShaderLayer != null)//start dynamic call on layer
                lastShaderLayer.modifyRender(true, partialTicks);
            //start new batch
            if (!callback.areGroupsFullbright(stack, groups))
                bb.begin(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
            else
                bb.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);

        }
        bq.pipe(vbc);
    }
    tes.draw();
    if (lastShaderLayer != null)//finish dynamic call on final layer
        lastShaderLayer.modifyRender(false, partialTicks);

}

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