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BLT-With-Graphics-Template
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remove extra vertices when drawing curves

main
Brett 2025-03-20 14:32:00 -04:00
parent e1e2bb18a4
commit 64223a0cfd
3 changed files with 10 additions and 7 deletions
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2
CMakeLists.txt
View File

@ -1,7 +1,7 @@
cmake_minimum_required(VERSION 3.25) cmake_minimum_required(VERSION 3.25)
include(FetchContent) include(FetchContent)
set(BLT_GRAPHICS_VERSION 2.0.2) set(BLT_GRAPHICS_VERSION 2.0.3)
set(BLT_GRAPHICS_TEST_VERSION 0.0.1) set(BLT_GRAPHICS_TEST_VERSION 0.0.1)
project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION}) project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION})

2
libraries/BLT

@ -1 +1 @@
Subproject commit ebf0a80774fba3b4c6e7ccfc51193b9a3299cdbc Subproject commit 79148a8506b1e26a5197977b4ece1091f026b052

13
src/blt/gfx/renderer/batch_2d_renderer.cpp
View File

@ -82,14 +82,17 @@ namespace blt::gfx
const vec2 right = {dir.y(), -dir.x()}; const vec2 right = {dir.y(), -dir.x()};
const vec2 left = {-dir.y(), dir.x()}; const vec2 left = {-dir.y(), dir.x()};
auto bottom_left = line.p1 + left * thickness;
auto bottom_right = line.p1 + right * thickness;
auto top_left = line.p2 + left * thickness; auto top_left = line.p2 + left * thickness;
auto top_right = line.p2 + right * thickness; auto top_right = line.p2 + right * thickness;
vertices.push_back({make_vec3(bottom_right), vec2{1, 0}}); if (i == 0)
vertices.push_back({make_vec3(bottom_left), vec2{0, 0}}); {
auto bottom_left = line.p1 + left * thickness;
auto bottom_right = line.p1 + right * thickness;
vertices.push_back({make_vec3(bottom_right), vec2{1, 0}});
vertices.push_back({make_vec3(bottom_left), vec2{0, 0}});
}
if (i == lines.size() - 1) if (i == lines.size() - 1)
{ {