This is my little Christmas-break experiment trying to (among other things) reduce the amount of generated code for containers.
THIS CODE WILL CONTAIN BUGS AND IS ONLY PRESENTED AS AN EXAMPLE.
The C++ STL is still an undesirable library for many reasons I have extolled in the past. But it's also a good library. Demons lie in this here debate and I have no interest in revisiting it right now.
The goals that I have achieved with this approach are:
| #ifndef RANGE_HPP_ | |
| #define RANGE_HPP_ | |
| template<typename T> class RangeIterator; | |
| template<typename T> | |
| class Range | |
| { | |
| T _start, _end, _step; |
| // When creating shaders for Universal Render Pipeline you can you the ShaderGraph which is super AWESOME! | |
| // However, if you want to author shaders in shading language you can use this teamplate as a base. | |
| // Please note, this shader does not necessarily match perfomance of the built-in URP Lit shader. | |
| // This shader works with URP 7.1.x and above | |
| Shader "Universal Render Pipeline/Custom/Physically Based Example" | |
| { | |
| Properties | |
| { | |
| // Specular vs Metallic workflow | |
| [HideInInspector] _WorkflowMode("WorkflowMode", Float) = 1.0 |
| // | |
| // TinyCRT, revamp and TinyWin support by Don Williamson, 2011 | |
| // Based on http://www.codeproject.com/KB/library/tlibc.aspx and LIBCTINY by Matt Pietrek | |
| // | |
| #pragma once | |
| #ifdef USE_DEFAULT_CRT |
| // NOTE: Must bind 8x single mip RWTexture views, because HLSL doesn't have .mips member for RWTexture2D. (SRVs only have .mips member) | |
| // NOTE: globallycoherent attribute is needed. Without it writes aren't guaranteed to be seen by other groups | |
| globallycoherent RWTexture2D<float> MipTextures[8]; | |
| RWTexture2D<uint> Counters[8]; | |
| groupshared uint CounterReturnLDS; | |
| [numthreads(16, 16, 1)] | |
| void GenerateMipPyramid(uint3 Tid : SV_DispatchThreadID, uint3 Group : SV_GroupId, uint Gix : SV_GroupIndex) | |
| { | |
| [unroll] |
| Interesting libraries I might like to use in a project... | |
| Asset loading: | |
| assetsys.h - virtual filesystem with ZIP backing, overlaying, etc https://github.com/mattiasgustavsson/libs/blob/master/docs/assetsys.md | |
| cute_filewatch.h - file modification watching, for runtime reloading etc https://github.com/RandyGaul/cute_headers/blob/master/cute_filewatch.h | |
| flatbuffers - data serialization, zero-copy deserialization, extensible schemas https://github.com/google/flatbuffers | |
| stb_image - https://github.com/nothings/stb/blob/master/stb_image.h | |
| tinyexr - https://github.com/syoyo/tinyexr | |
| tinygltf - https://github.com/syoyo/tinygltf | |
| tinyobjloader - https://github.com/syoyo/tinyobjloader |
| struct NumberParser { | |
| enum { | |
| NPF_Sign = (1 << 0), | |
| NPF_Negative = (1 << 1), | |
| NPF_Base = (1 << 2), | |
| NPF_Dot = (1 << 3), | |
| NPF_Exponent = (1 << 4), | |
| NPF_ExponentSign = (1 << 5), | |
| NPF_ExponentNegative = (1 << 6), | |
| NPF_Inf = (1 << 7), |
| #include "FunctionalPropertyModifiers.h" | |
| void fpmCallStore::CallAll(double time) | |
| { | |
| for (auto i : m_FunctionCallMap) | |
| { | |
| const fpmFunctionCalls& calls = i->value; | |
| calls.call_all_fn(i->key, calls, time); |
| struct vec3f {float x, y, z;}; | |
| struct vec4f {float x, y, z, w;}; | |
| struct mat44f {vec4f x, y, z, w;}; | |
| //============================================================================ | |
| // sphere_screen_extents | |
| //============================================================================ | |
| // Calculates the exact screen extents xyzw=[left, bottom, right, top] in | |
| // normalized screen coordinates [-1, 1] for a sphere in view space. For | |
| // performance, the projection matrix (v2p) is assumed to be setup so that |
