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added Sams suggestions to the logic

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amer cerkic 2019-02-26 15:28:28 -08:00
parent f5852139f7
commit 19d584f0af
1 changed files with 8 additions and 5 deletions
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13
libraries/entities-renderer/src/RenderablePolyLineEntityItem.cpp
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@ -185,15 +185,17 @@ void PolyLineEntityRenderer::updateGeometry() {
int maxNumVertices = std::min(_points.length(), _normals.length()); int maxNumVertices = std::min(_points.length(), _normals.length());
bool doesStrokeWidthVary = false; bool doesStrokeWidthVary = false;
if (_widths.size() > 0) { if (_widths.size() > 0) {
float prevWidth = _widths[0];
for (int i = 1; i < maxNumVertices; i++) { for (int i = 1; i < maxNumVertices; i++) {
float width = PolyLineEntityItem::DEFAULT_LINE_WIDTH; float width = i < _widths.length() ? _widths[i] : PolyLineEntityItem::DEFAULT_LINE_WIDTH;
if (i < _widths.length()) { if (width != prevWidth) {
width = _widths[i];
}
if (width != _widths[i - 1]) {
doesStrokeWidthVary = true; doesStrokeWidthVary = true;
break; break;
} }
if (i > _widths.length() + 1) {
break;
}
prevWidth = width;
} }
} }
@ -209,6 +211,7 @@ void PolyLineEntityRenderer::updateGeometry() {
for (int i = 0; i < maxNumVertices; i++) { for (int i = 0; i < maxNumVertices; i++) {
// Position // Position
glm::vec3 point = _points[i]; glm::vec3 point = _points[i];
// uCoord
float width = i < _widths.size() ? _widths[i] : PolyLineEntityItem::DEFAULT_LINE_WIDTH; float width = i < _widths.size() ? _widths[i] : PolyLineEntityItem::DEFAULT_LINE_WIDTH;
if (i > 0) { // First uCoord is 0.0f if (i > 0) { // First uCoord is 0.0f