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trails: chase hyprland

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This commit is contained in:
Vaxry
2025-12-29 16:03:28 +01:00
parent 3e29d68d5a
commit d7b67e8f4b
1 changed files with 12 additions and 14 deletions
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26
hyprtrails/trail.cpp
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@ -129,7 +129,7 @@ void CTrail::renderPass(PHLMONITOR pMonitor, const float& a) {
CBox monbox = {0, 0, g_pHyprOpenGL->m_renderData.pMonitor->m_transformedSize.x, g_pHyprOpenGL->m_renderData.pMonitor->m_transformedSize.y};
Mat3x3 matrix = g_pHyprOpenGL->m_renderData.monitorProjection.projectBox(monbox, wlTransformToHyprutils(invertTransform(WL_OUTPUT_TRANSFORM_NORMAL)), monbox.rot);
Mat3x3 matrix = g_pHyprOpenGL->m_renderData.monitorProjection.projectBox(monbox, Math::wlTransformToHyprutils(Math::invertTransform(WL_OUTPUT_TRANSFORM_NORMAL)), monbox.rot);
Mat3x3 glMatrix = g_pHyprOpenGL->m_renderData.projection.copy().multiply(matrix);
g_pHyprOpenGL->blend(true);
@ -224,13 +224,12 @@ void CTrail::renderPass(PHLMONITOR pMonitor, const float& a) {
// vecNormal.y = std::abs(vecNormal.y);
// extend by coeff
float ageCoeff = t * (agesForBezier.size() - 1);
float ageFloor = std::floor(ageCoeff);
float ageCeil = std::ceil(ageCoeff);
float approxAge =
agesForBezier[sc<int>(ageFloor)] + (agesForBezier[sc<int>(ageCeil)] - agesForBezier[sc<int>(ageFloor)]) * (ageCoeff - ageFloor);
float coeff = originalCoeff * (1.0 - (approxAge / maxAge));
Vector2D newVec = {vecNormal.x * coeff / pMonitor->m_size.x, vecNormal.y * coeff / pMonitor->m_size.y};
float ageCoeff = t * (agesForBezier.size() - 1);
float ageFloor = std::floor(ageCoeff);
float ageCeil = std::ceil(ageCoeff);
float approxAge = agesForBezier[sc<int>(ageFloor)] + (agesForBezier[sc<int>(ageCeil)] - agesForBezier[sc<int>(ageFloor)]) * (ageCoeff - ageFloor);
float coeff = originalCoeff * (1.0 - (approxAge / maxAge));
Vector2D newVec = {vecNormal.x * coeff / pMonitor->m_size.x, vecNormal.y * coeff / pMonitor->m_size.y};
if ((newVec.x == 0 && newVec.y == 0) || std::isnan(newVec.x) || std::isnan(newVec.y))
continue;
@ -243,16 +242,15 @@ void CTrail::renderPass(PHLMONITOR pMonitor, const float& a) {
}
}
box thisboxopengl =
box{sc<float>((PWINDOW->m_realPosition->value().x - pMonitor->m_position.x) / pMonitor->m_size.x),
sc<float>((PWINDOW->m_realPosition->value().y - pMonitor->m_position.y) / pMonitor->m_size.y),
sc<float>((PWINDOW->m_realPosition->value().x + PWINDOW->m_realSize->value().x) / pMonitor->m_size.x),
sc<float>((PWINDOW->m_realPosition->value().y + PWINDOW->m_realSize->value().y) / pMonitor->m_size.y)};
box thisboxopengl = box{sc<float>((PWINDOW->m_realPosition->value().x - pMonitor->m_position.x) / pMonitor->m_size.x),
sc<float>((PWINDOW->m_realPosition->value().y - pMonitor->m_position.y) / pMonitor->m_size.y),
sc<float>((PWINDOW->m_realPosition->value().x + PWINDOW->m_realSize->value().x) / pMonitor->m_size.x),
sc<float>((PWINDOW->m_realPosition->value().y + PWINDOW->m_realSize->value().y) / pMonitor->m_size.y)};
glUniform4f(g_pGlobalState->trailShader.uniformLocations[SHADER_GRADIENT], thisboxopengl.x, thisboxopengl.y, thisboxopengl.w, thisboxopengl.h);
glUniform4f(g_pGlobalState->trailShader.uniformLocations[SHADER_COLOR], COLOR.r, COLOR.g, COLOR.b, COLOR.a);
CBox transformedBox = monbox;
transformedBox.transform(wlTransformToHyprutils(invertTransform(g_pHyprOpenGL->m_renderData.pMonitor->m_transform)), g_pHyprOpenGL->m_renderData.pMonitor->m_transformedSize.x,
transformedBox.transform(Math::wlTransformToHyprutils(Math::invertTransform(g_pHyprOpenGL->m_renderData.pMonitor->m_transform)), g_pHyprOpenGL->m_renderData.pMonitor->m_transformedSize.x,
g_pHyprOpenGL->m_renderData.pMonitor->m_transformedSize.y);
glVertexAttribPointer(g_pGlobalState->trailShader.uniformLocations[SHADER_POS_ATTRIB], 2, GL_FLOAT, GL_FALSE, 0, (float*)points.data());