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Unify interpolation function.

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Bert Peters
2018-03-27 11:48:27 +02:00
parent 8b4d29786b
commit e77c68f562
5 changed files with 24 additions and 12 deletions
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8
src/fmri/ActivityAnimation.cpp
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@@ -51,17 +51,13 @@ ActivityAnimation::ActivityAnimation(
void ActivityAnimation::draw(float timeScale)
{
std::unique_ptr<float[]> vertexBuffer(new float[bufferLength]);
caffe::caffe_copy(bufferLength, delta.data(), vertexBuffer.get());
caffe::caffe_scal(bufferLength, timeScale, vertexBuffer.get());
caffe::caffe_add(bufferLength, startingPos.data(), vertexBuffer.get(), vertexBuffer.get());
const auto vertexBuffer = animate(startingPos, delta, timeScale);
glPointSize(5);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glColorPointer(3, GL_FLOAT, 0, colorBuf.data());
glVertexPointer(3, GL_FLOAT, 0, vertexBuffer.get());
glVertexPointer(3, GL_FLOAT, 0, vertexBuffer.data());
glDrawArrays(GL_POINTS, 0, bufferLength / 3);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);