Prevent crash for slopes when mixing opaque and translucent blocks

[DarkShadow44]

For GTNewHorizons/GT-New-Horizons-Modpack#22648

The issue appears when mixing an opaque slope with a translucent (e.g. stained glass) cladding, or vice versa.
The solution is to only render the part that can be rendered in the current pass. Also see where the values come from:

ArchitectureCraft/src/main/java/gcewing/architecture/client/render/ShapeRenderDispatch.java

Lines 38 to 42 in 6195e4e

	boolean renderBase = te.baseBlockState != null
	&& blockCanRenderInLayer(te.baseBlockState.getBlock(), layer);
	boolean renderSecondary = te.secondaryBlockState != null
	&& blockCanRenderInLayer(te.secondaryBlockState.getBlock(), layer);
	renderShapeTE(te, target, t2, renderBase, renderSecondary);