ZP+ correct Z-pass stencil shadows
… a new algorithm we call ZP+ (for Z-pass plus) that provides … ZP+ method effectively constructs
a shadow map to initialize the stencil plane with a robust cap of the Z-pass shadow volumes…
a shadow map to initialize the stencil plane with a robust cap of the Z-pass shadow volumes…
Generation of Stencil Shadow Volumes: Avant-garde Approaches
SF Mustafa, W Wang, E Wu… - 2005 Pakistan Section …, 2005 - ieeexplore.ieee.org
… Imagine that the viewpoint in figure 6 would start to move from left to right. At certain point …
[10] proposes a new Z- Depth test algorithm (ZP+) which eliminates the Z-pass defects and is …
[10] proposes a new Z- Depth test algorithm (ZP+) which eliminates the Z-pass defects and is …
An efficient alias-free shadow algorithm for opaque and transparent objects using per-triangle shadow volumes
… This paper presents a novel method for generating pixel-accurate shadows … z-pass algorithm,
we initialize the stencil buffer with a value corresponding to the number of shadow volumes …
we initialize the stencil buffer with a value corresponding to the number of shadow volumes …
Dynamic shadow rendering with shadow volume optimization
… of a shadow volume, the stencil buffer is … Z-pass mechanism which is used to conduct the
stencil test. When viewport cuts through the shadow volume, Z-fail is used to obtain the correct …
stencil test. When viewport cuts through the shadow volume, Z-fail is used to obtain the correct …
Comparison of Modern Omnidirectional Precise Shadowing Techniques Versus Ray Tracing
J Kobrtek, T Milet, M Tóth… - Computer Graphics Forum, 2022 - Wiley Online Library
… z-pass when the camera is in shadow [HHLH05, ESAW11]. ++ZP [ESAW11] initializes a stencil
… As no bias was used during any of its stages, the method has the most accurate shadows …
… As no bias was used during any of its stages, the method has the most accurate shadows …
[图书][B] Real-Time Shading and Accurate Shadows Using GPGPU Techniques
O Olsson - 2014 - search.proquest.com
… ZP+: correct Z-pass stencil shadows. In Proc. I3D ’05, pages 195–202. … complexity, it might
be quicker to skip the pre-z pass. A related problem occurs when FSAA is enabled. Along …
be quicker to skip the pre-z pass. A related problem occurs when FSAA is enabled. Along …
Dynamic Shadow Synthesis Using Silhouette Edge Optimization
… -fail, ZP+, and ++ZP algorithms. Batagelo … Z-pass mechanism which is used to conduct the
stencil test. When viewport cuts through the shadow volume, Z-fail is used to obtain the correct …
stencil test. When viewport cuts through the shadow volume, Z-fail is used to obtain the correct …
Realization of abuttals rendering on rugged terrain
B Wang, G Hu, J Luo, G Ni, Q Feng… - … Conference on Digital …, 2012 - spiedigitallibrary.org
… object and ZP+ algorithm which comes from Z-pass. We create the … , we have realized the
accurate rendering of the abuttals on … data to create their shadow volumes, and calculate the …
accurate rendering of the abuttals on … data to create their shadow volumes, and calculate the …
[图书][B] Efficient physically-based shadow algorithms
S Laine - 2006 - aaltodoc.aalto.fi
… algorithms presented in this thesis is that they produce correct, … Their ZP+ algorithm handles
the shadow volumes lying … the Z-pass algorithm with near-clipping shadow volumes and in …
the shadow volumes lying … the Z-pass algorithm with near-clipping shadow volumes and in …
Tiled shading
O Olsson, U Assarsson - Journal of Graphics, GPU, and Game …, 2011 - Taylor & Francis
… This is obviously not physically correct, but represents a very … -depth complexity, it might be
quicker to skip the pre-z pass. … to shadow volumes, but with light volumes, to create a stencil …
quicker to skip the pre-z pass. … to shadow volumes, but with light volumes, to create a stencil …