PulseStudio/VoxelEngine
PulseStudio/VoxelEngine
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small optimization

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This commit is contained in:
MihailRis 2024-02-21 09:05:25 +03:00
parent 399bd9c362
commit 27da72973e
1 changed files with 12 additions and 12 deletions
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24
src/graphics/BlocksRenderer.cpp
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@ -102,13 +102,9 @@ void BlocksRenderer::face(const vec3& coord,
void BlocksRenderer::vertex(const vec3& coord,
float u, float v,
const vec4& tint,
const vec3& X,
const vec3& Y,
const vec3& Z) {
// TODO: optimize
vec3 axisX = glm::normalize(X);
vec3 axisY = glm::normalize(Y);
vec3 axisZ = glm::normalize(Z);
const vec3& axisX,
const vec3& axisY,
const vec3& axisZ) {
vec3 pos = coord+axisZ*0.5f+(axisX+axisY)*0.5f;
vec4 light = pickSoftLight(ivec3(round(pos.x), round(pos.y), round(pos.z)), axisX, axisY);
vertex(coord, u, v, light * tint);
@ -130,11 +126,15 @@ void BlocksRenderer::face(const vec3& coord,
float d = glm::dot(Z, SUN_VECTOR);
d = 0.8f + d * 0.2f;
vec3 axisX = glm::normalize(X);
vec3 axisY = glm::normalize(Y);
vec3 axisZ = glm::normalize(Z);
vec4 tint(d);
vertex(coord + (-X - Y + Z) * s, region.u1, region.v1, tint, X, Y, Z);
vertex(coord + ( X - Y + Z) * s, region.u2, region.v1, tint, X, Y, Z);
vertex(coord + ( X + Y + Z) * s, region.u2, region.v2, tint, X, Y, Z);
vertex(coord + (-X + Y + Z) * s, region.u1, region.v2, tint, X, Y, Z);
vertex(coord + (-X - Y + Z) * s, region.u1, region.v1, tint, axisX, axisY, axisZ);
vertex(coord + ( X - Y + Z) * s, region.u2, region.v1, tint, axisX, axisY, axisZ);
vertex(coord + ( X + Y + Z) * s, region.u2, region.v2, tint, axisX, axisY, axisZ);
vertex(coord + (-X + Y + Z) * s, region.u1, region.v2, tint, axisX, axisY, axisZ);
} else {
vec4 tint(1.0f);
vertex(coord + (-X - Y + Z) * s, region.u1, region.v1, tint);
@ -142,7 +142,7 @@ void BlocksRenderer::face(const vec3& coord,
vertex(coord + ( X + Y + Z) * s, region.u2, region.v2, tint);
vertex(coord + (-X + Y + Z) * s, region.u1, region.v2, tint);
}
index(0, 1, 2, 0, 2, 3);
index(0, 1, 2, 0, 2, 3);
}
void BlocksRenderer::tetragonicFace(const vec3& coord, const vec3& p1,