Ray tracing objects defined by sweeping planar cubic splines
ACM Transactions on Graphics (TOG)
Ray tracing surfaces of revolution using a simplified strip tree method (abstract)
CSC '90 Proceedings of the 1990 ACM annual conference on Cooperation
Efficient bump mapping hardware
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Simulation of wrinkled surfaces
SIGGRAPH '78 Proceedings of the 5th annual conference on Computer graphics and interactive techniques
New techniques for ray tracing procedurally defined objects
SIGGRAPH '83 Proceedings of the 10th annual conference on Computer graphics and interactive techniques
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Ray Tracing Surfaces of Revolution: An Old Problem with A New Perspective
CGI '01 Proceedings of the International Conference on Computer Graphics
View-dependent displacement mapping
ACM SIGGRAPH 2003 Papers
Hardware accelerated per-pixel displacement mapping
GI '04 Proceedings of the 2004 Graphics Interface Conference
Real-time relief mapping on arbitrary polygonal surfaces
Proceedings of the 2005 symposium on Interactive 3D graphics and games
ACM SIGGRAPH 2005 Papers
Resolution independent curve rendering using programmable graphics hardware
ACM SIGGRAPH 2005 Papers
Relief mapping of non-height-field surface details
I3D '06 Proceedings of the 2006 symposium on Interactive 3D graphics and games
Dynamic parallax occlusion mapping with approximate soft shadows
I3D '06 Proceedings of the 2006 symposium on Interactive 3D graphics and games
Real-time GPU rendering of piecewise algebraic surfaces
ACM SIGGRAPH 2006 Papers
Rendering geometry with relief textures
GI '06 Proceedings of Graphics Interface 2006
Real-time shell space rendering of volumetric geometry
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Robust continuous collision detection for interactive deformable surfaces: Research Articles
Computer Animation and Virtual Worlds - ACM International Conference on Virtual Reality Continuum and its Applications – VRCIA 2006.
Real-time rendering of textures with feature curves
ACM Transactions on Graphics (TOG)
Precise vector textures for real-time 3D rendering
Proceedings of the 2008 symposium on Interactive 3D graphics and games
Multidimensional adaptive sampling and reconstruction for ray tracing
ACM SIGGRAPH 2008 papers
Random-access rendering of general vector graphics
ACM SIGGRAPH Asia 2008 papers
Iterative methods for visualization of implicit surfaces on GPU
ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part I
EGSR'04 Proceedings of the Fifteenth Eurographics conference on Rendering Techniques
Interactive smooth and curved shell mapping
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
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Extrusion, bevel, chamfer, and lathe tools are widely used in a large variety of computer graphics applications such as architectural designs and industrial prototyping of manufactured goods. However, such modeling is usually based on polygonal meshes which often require a considerable amount of graphics primitives. In this article, we present a new image-based approach for rendering extruded and revolved surfaces. We use only a single RGBA texture which stores a binary map (i.e. The profile curve), its Euclidean distance transform, and the two components of the unit gradient vector of the distance fields. All rendering algorithms are based on a ray-tracing procedure performed in texture space. The use of the distance fields allows culling of empty space and thus minimizes the number of ray-tracing steps. The extrusion and revolution mapping techniques produce very convincing models, and both are rendered at interactive frame rates.