'Normal map' diaporamas de présentation

All the Polygons You Can Eat

All the Polygons You Can Eat. Doug Rogers Developer Relations doug@nvidia.com. Future of Games. Very high resolution models 20,000 triangles per model Lots of them Complex Lighting Equations Floating point Usually rely on surface normal. Managing Levels of Detail.

698 views • 69 slides

Geometry Images

564 views • 38 slides

Geometry Images

495 views • 38 slides

Geometry Images

484 views • 38 slides

Saito, T. and Takahashi, T. Comprehensible Rendering of 3-D Shapes Proc. of SIGGRAPH '90

Genesis of Image Space NPR. Saito, T. and Takahashi, T. Comprehensible Rendering of 3-D Shapes Proc. of SIGGRAPH '90. Image space algorithms. Saito, T. and Takahashi, T. Comprehensible Rendering of 3-D Shapes Proc. of SIGGRAPH '90.

443 views • 35 slides

Rapid Visualization of Large Point-Based Surfaces

Rapid Visualization of Large Point-Based Surfaces. Tamy Boubekeur Florent Duguet Christophe Schlick. Presented by Xavier Granier. Large Data Acquisition. Complex archeological artifact Duguet et al. VAST 2004. David laser scans Digital Michelangelo Project.

390 views • 27 slides

Morphing and Animation

885 views • 23 slides

Advanced Computer Graphics Advanced Shaders

Advanced Computer Graphics Advanced Shaders. CO2409 Computer Graphics Week 16. Lecture Contents. Introduction Per-Pixel Lighting Normal Mapping Parallax Mapping Cell Shading Other Techniques Further Reference. Introduction.

201 views • 19 slides

Advanced Computer Graphics Advanced Shaders

Advanced Computer Graphics Advanced Shaders. CO2409 Computer Graphics Week 16. Lecture Contents. Introduction Per-Pixel Lighting Normal Mapping Parallax Mapping Cell Shading Other Techniques Further Reference. Introduction.

195 views • 19 slides

Character modeling and texturing

Character modeling and texturing. Making of. Basemesh. Boxmodeling Imageplane to get right proportions Quads ~7000 tris Trying not to get to much into topology at this stage. Zbrush basesculpt. Blocking out propotions using claytubes

395 views • 16 slides

3D Game Programming Lab6- Bump Mapping

3D Game Programming Lab6- Bump Mapping. Goal. ?? bump mapping ??? ?????? GLSL ?? bump mapping ???? bump map. The Perception. Bump Mapping. add bump map textures to models. model. bump map. result. GLSL. Vertex shaders change or get the information of vertices Fragment shaders

449 views • 16 slides

Module 07

Module 07. Advanced mapping techniques: DOT3 bump mapping. Overview. DOT3 bump mapping Benefits of using DOT3 bump mapping Construction of DOT3 bump mapping. DOT3 bump mapping (1). DOT3 bump mapping uses 'per pixel lighting

351 views • 15 slides

Module 07

Module 07. Advanced mapping techniques: DOT3 bump mapping. Overview. DOT3 bump mapping Benefits of using DOT3 bump mapping Construction of DOT3 bump mapping. DOT3 bump mapping (1). DOT3 bump mapping uses 'per pixel lighting

157 views • 15 slides

Bump Mapping

Bump Mapping. Topics in Computer Graphics Spring 2010. Application. Shading. Maps. Height map (Grey scale). Base texture (RGB). Normal map (normal encoded RGB). Normal Map & Height Field. Normal Map. Normal vector encoded as rgb [-1,1] 3 ?[0,1] 3 : rgb = n*0.5 + 0.5

304 views • 14 slides

Realistic Shading of Human Skin in Real time

287 views • 9 slides