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This commit is contained in:
ericrius1 2015-07-22 15:40:29 -07:00
parent 75220a32e7
commit 352c42d8d4
1 changed files with 10 additions and 8 deletions
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18
libraries/entities-renderer/src/RenderablePolyLineEntityItem.cpp
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@ -80,15 +80,15 @@ void RenderablePolyLineEntityItem::updateGeometry() {
int vertexIndex = 0;
vec2 uv;
float zero = 0.01; //For some reason actual 0.0 gives color that's not part of texture...
float tailStart = 0.76;
float tailEnd = 1.0;
float tailStart = 0.0;
float tailEnd = 0.25;
float tailLength = tailEnd - tailStart;
float currentTail;
//Actually it's specifying exact border between two colors in texture...
int numTailStrips = 5;
int numTailStrips = 10;
for (int i = 0; i < _normals.size(); i++) {
uv = vec2(0.26, zero);
//tail
if(i < numTailStrips) {
currentTail = float(i)/numTailStrips * tailLength + tailStart;
@ -98,7 +98,7 @@ void RenderablePolyLineEntityItem::updateGeometry() {
//head
if( i > _normals.size() - numTailStrips ) {
uv = vec2(zero, zero);
uv = vec2(0.76, zero);
}
_verticesBuffer->append(sizeof(glm::vec3), (const gpu::Byte*)&_vertices.at(vertexIndex));
@ -106,16 +106,18 @@ void RenderablePolyLineEntityItem::updateGeometry() {
// _verticesBuffer->append(sizeof(int), (gpu::Byte*)&_color);
_verticesBuffer->append(sizeof(glm::vec2), (gpu::Byte*)&uv);
vertexIndex++;
uv = vec2(0.26, zero);
uv = vec2(0.26, 1.0);
//tail
if (i < numTailStrips) {
currentTail = float(i)/numTailStrips * tailLength + tailStart;
//Go through an distrubte uv's based on percent of way through
uv = vec2(currentTail, 1);
uv = vec2(currentTail, 1.0);
}
//head
if (i > _normals.size() -numTailStrips) {
uv = vec2(zero, zero);
uv = vec2(0.76, 1.0);
}
_verticesBuffer->append(sizeof(glm::vec3), (const gpu::Byte*)&_vertices.at(vertexIndex));
_verticesBuffer->append(sizeof(glm::vec3), (const gpu::Byte*)&_normals.at(i));