I've been trying to draw boxes inside of the minecraft world for many frustrating hours in 1.12.2 and I'm really struggling. My first thought was to try making a world2screen function and drawing there but this has been difficult and buggy
I saw many people using the
RenderWorldLastEvent
event but I'm not sure how it works.
The bottom of this post has exactly what I want but I couldn't find 1.12.2 equivalents of these. (code below)
@EventBusSubscriber(Dist.CLIENT)
public class SpellRenderEventSubscriber
{
@SubscribeEvent
public static void worldRender(RenderWorldLastEvent event)
{
Impl buffer = Minecraft.getInstance().renderBuffers().bufferSource();
IVertexBuilder builder = buffer.getBuffer(SpellRender.QUADS); //SpellRender.QUADS is a personal RenderType, of VertexFormat POSITION_COLOR.
MatrixStack stack = event.getMatrixStack();
stack.pushPose();
Vector3d cam = Minecraft.getInstance().gameRenderer.getMainCamera().getPosition();
stack.translate(-cam.x, -cam.y, -cam.z);
Matrix4f mat = stack.last().pose();
builder.vertex(mat, 0, 57, 0).color(0, 255, 255, 150).endVertex();
builder.vertex(mat, 1, 57, 0).color(0, 255, 255, 150).endVertex();
builder.vertex(mat, 1, 58, 0).color(0, 255, 255, 150).endVertex();
builder.vertex(mat, 0, 58, 0).color(0, 255, 255, 150).endVertex();
stack.popPose();
buffer.endBatch(SpellRender.QUADS);
}
}
If anyone could help me translate this code to 1.12.2 it would be greatly appreciated!!
