OpenGL 4 Shading Language Cookbook by Wolff, David -- Read -- Imperial Library of Trantor

Index

Title Page Copyright and Credits

OpenGL 4 Shading Language Cookbook Third Edition

Packt Upsell

Why subscribe? Packt.com

Contributors

About the author About the reviewers Packt is searching for authors like you

Preface

Who this book is for What this book covers To get the most out of this book

Download the example code files Download the color images Conventions used

Get in touch

Reviews

Getting Started with GLSL

Introduction

GLSL Profiles – core versus compatibility

Using a loading library to access the latest OpenGL functionality

Getting ready How to do it... How it works... There's more... See also

Using GLM for mathematics

Getting ready How to do it... How it works... There's more...

Using the GLM types as input to OpenGL

See also

Determining the GLSL and OpenGL version

How to do it... How it works... There's more...

Compiling a shader

Getting ready How to do it... How it works... There's more...

Deleting a shader object

See also

Linking a shader program

Getting ready How to do it... How it works... There's more...

Shader input/output variables Deleting a shader program

See also

Saving and loading a shader binary

Getting ready How to do it... How it works... See also

Loading a SPIR-V shader program

Getting ready How to do it... How it works... There's more... See also

Working with GLSL Programs

Introduction Sending data to a shader using vertex attributes and vertex buffer objects

Getting ready How to do it... How it works... There's more...

Separate attribute format Fragment shader output Specifying attribute indexes without using layout qualifiers Using element arrays Interleaved arrays

See also

Getting a list of active vertex input attributes and locations

Getting ready How to do it... How it works... There's more... See also

Sending data to a shader using uniform variables

Getting ready How to do it... How it works... There's more... See also

Getting a list of active uniform variables

Getting ready How to do it... How it works... There's more... See also

Using uniform blocks and uniform buffer objects

Getting ready How to do it... How it works... There's more...

Using an instance name with a uniform block Using layout qualifiers with uniform blocks

See also

Using program pipelines

Getting ready How to do it... How it works... There's more... See also

Getting debug messages

Getting ready How to do it... How it works... There's more...

Building a C++ shader program class

Getting ready How to do it... How it works... See also

The Basics of GLSL Shaders

Introduction

Vertex and fragment shaders Learning the basics first

Diffuse and per-vertex shading with a single point light source

Getting ready How to do it... How it works... There's more... See also

Implementing the Phong reflection model

Getting ready How to do it... How it works... There's more...

Using a nonlocal viewer Per-vertex versus per-fragment Directional lights Light attenuation with distance

See also

Using functions in shaders

Getting ready How to do it... How it works... There's more...

The const qualifier Function overloading Passing arrays or structures to a function

See also

Implementing two-sided shading

Getting ready How to do it... How it works... There's more...

Using two-sided rendering for debugging

See also

Implementing flat shading

How to do it... How it works... See also

Using subroutines to select shader functionality

Getting ready How to do it... How it works... There's more... See also

Discarding fragments to create a perforated look

Getting ready How to do it... How it works... See also

Lighting and Shading

Introduction Shading with multiple positional lights

Getting ready How to do it... How it works... See also

Shading with a directional light source

Getting ready How to do it... How it works... There's more... See also

Using per-fragment shading for improved realism

Getting ready How to do it... How it works... There's more... See also

The Blinn-Phong reflection model

Getting ready How to do it... How it works... There's more... See also

Simulating a spotlight

Getting ready How to do it... How it works... See also

Creating a cartoon shading effect

Getting ready How to do it... How it works... There's more... See also

Simulating fog

Getting ready How to do it... How it works... There's more...

Computing distance from the eye

See also

A physically-based reflection model

Getting ready How to do it... How it works... There's more... See also

Using Textures

Introduction Applying a 2D texture

Getting ready How to do it... How it works... There's more...

Specifying the sampler binding within GLSL

See also

Applying multiple textures

Getting ready How to do it... How it works... There's more... See also

Using alpha maps to discard pixels

Getting ready How to do it... How it works... There's more... See also

Using normal maps

Getting ready How to do it... How it works... See also

Parallax mapping

Getting ready How to do it... How it works... There's more... See also

Steep parallax mapping with self shadowing

Getting ready How to do it... How it works... See also

Simulating reflection with cube maps

Getting ready How to do it... How it works... There's more... See also

Simulating refraction with cube maps

Getting ready How to do it... How it works... There's more...

The Fresnel equations Chromatic aberration Refracting through both sides of the object

See also

Applying a projected texture

Getting ready How to do it... How it works... There's more... See also

Rendering to a texture

Getting ready How to do it... How it works... There's more... See also

Using sampler objects

Getting ready How to do it... How it works... See also

Diffuse image-based lighting

Getting ready How to do it... How it works... There's more... See also

Image Processing and Screen Space Techniques

Introduction Applying an edge detection filter

Getting ready How to do it... How it works... There's more...

Optimization techniques

See also

Applying a Gaussian blur filter

Getting ready How to do it... How it works... There's more... See also

Implementing HDR lighting with tone mapping

Getting ready How to do it... How it works... There's more... See also

Creating a bloom effect

Getting ready How to do it... How it works... There's more... See also

Using gamma correction to improve image quality

How to do it... How it works... There's more... See also

Using multisample anti-aliasing

Getting ready How to do it... How it works... There's more... See also

Using deferred shading

Getting ready How to do it... How it works... There's more... See also

Screen space ambient occlusion

Getting ready How to do it... How it works... See also

Configuring the depth test

How to do it... How it works... See also

Implementing order-independent transparency

Getting ready How to do it... How it works... There's more... See also

Using Geometry and Tessellation Shaders

Introduction

The shader pipeline extended The geometry shader The tessellation shaders

Point sprites with the geometry shader

Getting ready How to do it... How it works... There's more... See also

Drawing a wireframe on top of a shaded mesh

Getting ready How to do it... How it works... There's more... See also...

Drawing silhouette lines using the geometry shader

Getting ready How to do it... How it works... There's more... See also

Tessellating a curve

Getting ready How to do it... How it works... There's more... See also

Tessellating a 2D quad

Getting ready How to do it... How it works... See also

Tessellating a 3D surface

Getting ready How to do it... How it works... See also

Tessellating based on depth

Getting ready How to do it... How it works... There's more... See also

Shadows

Introduction Rendering shadows with shadow maps

Getting ready How to do it... How it works... There's more...

Aliasing Rendering back faces only for the shadow map

See also

Anti-aliasing shadow edges with PCF

Getting ready How to do it... How it works... There's more... See also

Creating soft shadow edges with random sampling

Getting ready How to do it... How it works... There's more... See also

Creating shadows using shadow volumes and the geometry shader

Getting ready How to do it... How it works... There's more... See also

Using Noise in Shaders

Introduction Creating a noise texture using GLM

Getting ready How to do it... How it works... There's more... See also

Creating a seamless noise texture

Getting ready How to do it... How it works... See also

Creating a cloud-like effect

Getting ready How to do it... How it works... There's more... See also

Creating a wood-grain effect

Getting ready How to do it... How it works... There's more... See also

Creating a disintegration effect

Getting ready How to do it... How it works... See also

Creating a paint-spatter effect

Getting ready How to do it... How it works... There's more... See also

Creating a rusted metal effect

Getting ready How to do it... How it works... See also

Creating a night-vision effect

Getting ready How to do it... How it works... There's more... See also

Particle Systems and Animation

Introduction Animating a surface with vertex displacement

Getting ready How to do it... How it works... There's more... See also

Creating a particle fountain

Getting ready How to do it... How it works... There's more... See also

Creating a particle system using transform feedback

Getting ready How to do it... How it works... There's more...

Using layout qualifiers Querying transform feedback results

See also

Creating a particle system using instanced meshes

Getting ready How to do it... How it works... There's more... See also

Simulating fire with particles

Getting ready How to do it... How it works... There's more... See also

Simulating smoke with particles

Getting ready How to do it... How it works... See also

Using Compute Shaders

Introduction

Compute space and work groups Executing the compute shader

Implementing a particle simulation with the compute shader

Getting ready How to do it... How it works... See also

Creating a fractal texture using the compute shader

Getting ready How to do it... How it works... There's more... See also

Using the compute shader for cloth simulation

Getting ready How to do it... How it works... There's more... See also

Implementing an edge detection filter with the compute shader

Getting ready How to do it... How it works... There's more... See also

Other Books You May Enjoy

Leave a review - let other readers know what you think

← Prev
Back
Next →

← Prev
Back
Next →