ShadowMask
Calculating shadow area based on the MVP matrices in Shader and Niagara
Shadow Parameters
Sun location parameters are in the BP_ShadowCaster > Sun category.
Shadow parameters for the shaders are accessible in Mats > MPC_ShadowParameters
Niagara Particles
Niagara particles are spawned in the screenspace and then projected on the surfaces with CustomDepth Stencil Value 1.0
Megascans Grass Texture Link
Videos
