PulseStudio/VoxelEngine
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Show chunk borders debug option

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This commit is contained in:
MihailRis
2023-11-24 19:33:41 +03:00
parent 275e4af9fd
commit f54283cab1
6 changed files with 57 additions and 9 deletions
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src/frontend/world_render.cpp
+22 -1
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@@ -24,6 +24,7 @@
#include "../assets/Assets.h"
#include "../objects/player_control.h"
#include "../maths/FrustumCulling.h"
#include "../maths/voxmaths.h"
#include "../settings.h"
#include "../engine.h"
#include "ContentGfxCache.h"
@@ -110,7 +111,6 @@ void WorldRenderer::draw(const GfxContext& pctx, Camera* camera, bool occlusion)
int displayWidth = viewport.getWidth();
int displayHeight = viewport.getHeight();
float skyLightMutliplier = level->skyLightMutliplier;
{
GfxContext ctx = pctx.sub();
ctx.depthTest(true);
@@ -174,6 +174,27 @@ void WorldRenderer::draw(const GfxContext& pctx, Camera* camera, bool occlusion)
float length = 40.f;
linesShader->use();
if (chunkBorders){
linesShader->uniformMatrix("u_projview", camera->getProjView());
GfxContext ctx = pctx.sub();
ctx.depthTest(true);
vec3 coord = level->player->camera->position;
int cx = floordiv((int)coord.x, CHUNK_W);
int cz = floordiv((int)coord.z, CHUNK_D);
for (int xx = 0; xx < CHUNK_W; xx++) {
lineBatch->line(cx * CHUNK_W + xx, 0, cz * CHUNK_D,
cx * CHUNK_W + xx, CHUNK_H, cz * CHUNK_D, 0,0,1,0.5f);
lineBatch->line(cx * CHUNK_W + xx, 0, (cz+1) * CHUNK_D,
cx * CHUNK_W + xx, CHUNK_H, (cz+1) * CHUNK_D, 0,0,1,0.5f);
lineBatch->line(cx * CHUNK_W, 0, cz * CHUNK_D+xx,
cx * CHUNK_W, CHUNK_H, cz * CHUNK_D+xx, 1,0,0,0.5f);
lineBatch->line((cx+1) * CHUNK_W, 0, cz * CHUNK_D+xx,
(cx+1) * CHUNK_W, CHUNK_H, cz * CHUNK_D+xx, 1,0,0,0.5f);
}
lineBatch->render();
}
// top-right: vec3 tsl = vec3(displayWidth - length - 4, -length - 4, 0.f);
vec3 tsl = vec3(displayWidth/2, -((int)displayHeight)/2, 0.f);
glm::mat4 model(glm::translate(glm::mat4(1.f), tsl));