jazzbre

call "c:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\Common7\Tools\VsDevCmd.bat"  -arch=x64
cd aseprite
git reset --hard
git clean -xfd
git pull
git submodule update --init --recursive
mkdir build
cd build
set SKIA=d:\Projects\Tools\asesprite_deps\skia
set NINJA=d:\Projects\Tools\ninja\ninja.exe

jazzbre

Need this stuff lots of times, so here's a collection of line drawing algorithms.

http://www.flipcode.com/archives/Raytracing_Topics_Techniques-Part_4_Spatial_Subdivisions.shtml
http://archive.is/a7xIV#selection-1221.0-1371.47

static void RasterizeHeightFieldLine(const TPoint& p0, const TPoint& p1, int thickness, const std::function<void(int, int)>& atPointCallback)
{
   int x1 = (int)p0.x;
   int y1 = (int)p0.y;
   int x2 = (int)p1.x;

jazzbre

/*
 * Copyright 2011-2017 Branimir Karadzic. All rights reserved.
 * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
 */

#include "common.h"
#include "bgfx_utils.h"
#include "imgui/imgui.h"

namespace

jazzbre

#include "clang/AST/ASTConsumer.h"
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/FrontendAction.h"
#include "clang/Tooling/Tooling.h"
#include "clang/Tooling/CommonOptionsParser.h"
#include "llvm/Support/CommandLine.h"

using namespace llvm;
using namespace clang;

jazzbre

Example visibility "job" for one camera:
- Double bufferred Vertex buffer - vertex declaration (ouput position xy, center, extents, rotation, color - object id)
- Double bufferred Render texture where each "vertex job" writes its result
- Vertex shader constants - view planes
- Vertex shader checks visibility based on view planes and outputs result color (object id) to pixel shader
- glReadPixels the result

Problems:
- Will it render and ouput correctly?
- CPU/GPU latency