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Projective texture mapping information


Projective texture mapping is a method of texture mapping that allows a textured image to be projected onto a scene as if by a slide projector. Projective texture mapping is useful in a variety of lighting techniques and it is the starting point for shadow mapping.

Projective texture mapping is essentially a special matrix transformation which is performed per-vertex and then linearly interpolated as standard texture mapping.

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Projective texture mapping

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Projective texture mapping is a method of texture mapping that allows a textured image to be projected onto a scene as if by a slide projector. Projective...

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Texture mapping

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Texture mapping is a method for mapping a texture on a computer-generated graphic. Texture here can be high frequency detail, surface texture, or color...

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UV mapping

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UV mapping is the 3D modeling process of projecting a 3D model's surface to a 2D image for texture mapping. The letters "U" and "V" denote the axes of...

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Cube mapping

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which found widespread use in video games is projective texture mapping. It relies on cube maps to project images of an environment onto the surrounding...

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Subsurface scattering

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nearest surface is stored. The depth map is then projected onto it using standard projective texture mapping and the scene re-rendered. In this pass, when...

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Polynomial texture mapping

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Polynomial texture mapping (PTM), also known as Reflectance Transformation Imaging (RTI), is a technique of imaging and interactively displaying objects...

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Texture filtering

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In computer graphics, texture filtering or texture smoothing is the method used to determine the texture color for a texture mapped pixel, using the colors...

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Reflection mapping

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entirely surpassed by cube mapping, in which the environment is projected onto the six faces of a cube and stored as six square textures or unfolded into six...

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Glossary of computer graphics

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Affine texture mapping Linear interpolation of texture coordinates in screen space without taking perspective into account, causing texture distortion...

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UVW mapping

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\mathbb {R} ^{2}} to a solid texture with UVW coordinates in R 3 {\displaystyle \mathbb {R} ^{3}} , in contrast to UV mapping, which maps surfaces in R 2...

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List of Nvidia graphics processing units

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Unified shaders: texture mapping units: render output units To calculate the processing power, see Performance. Full G80 contains 32 texture address units...

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Parallax occlusion mapping

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Parallax occlusion mapping (POM) is an enhancement of the parallax mapping technique. Parallax occlusion mapping is used to procedurally create 3D definition...

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Shadow mapping

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shadow) rather than simply pass or fail. The shadow mapping technique can also be modified to draw a texture onto the lit regions, simulating the effect of...

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List of AMD graphics processing units

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operators to a display. Measured in pixels/s. Texture - The rate at which textures can be mapped by the texture mapping units onto a polygon mesh. Measured in...

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Bilinear interpolation

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processing, where it is also called bilinear filtering or bilinear texture mapping. Suppose that we want to find the value of the unknown function f at...

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RDNA 2

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are stated below the base value in italic. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core...

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Anisotropic filtering

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understand how anisotropic filtering gains so much texture mapping quality. If we need to texture a horizontal plane which is at an oblique angle to the...

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Radeon Pro

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are stated below the base value in italic. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core...

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Art of Illusion

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package for making 3D graphics. It provides tools for 3D modeling, texture mapping, and 3D rendering still images and animations. Art of Illusion can...

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Volume rendering

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graphics systems use texture mapping to apply images, or textures, to geometric objects. Commodity PC graphics cards are fast at texturing and can efficiently...

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Voodoo 5

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one pixel pipeline with twin texture mapping units (Voodoo2/3) to a dual pixel pipeline design with one texture mapping unit on each. This design, commonly...

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List of computer graphics and descriptive geometry topics

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Reverse perspective Scan line rendering Scrolling Technical drawing Texture mapping Trimetric projection Vanishing point Vector graphics Vector graphics...

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Computer vision

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previous research topics became more active than others. Research in projective 3-D reconstructions led to better understanding of camera calibration...

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3D modeling

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modeling), or by scanning. Their surfaces may be further defined with texture mapping. The product is called a 3D model, while someone who works with 3D...

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Computer graphics

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generalized to mean that shaders are applied. Texture mapping Texture mapping is a method for adding detail, surface texture, or colour to a computer-generated graphic...

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Terrain cartography

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buildings and plants. Texture mapping or bump mapping is a technique adapted from Computer graphics that adds a layer of shaded texture to the shaded surface...

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Intel Xe

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(ALU): texture mapping units (TMU): render output units (ROP): ray tracing units    (tensor cores (XMX): execution units: render slices) Texture fillrate...

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List of AMD processors with 3D graphics

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boost) core clock speed based on a FMA operation. Unified shaders : texture mapping units : render output units To play protected video content, it also...

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