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Address comments from review

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This commit is contained in:
samcake 2018-03-12 13:40:00 -07:00
parent 3efa92b48e
commit b922331b05
1 changed files with 6 additions and 4 deletions
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10
interface/src/workload/GameWorkloadRenderer.cpp
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@ -203,7 +203,7 @@ const gpu::PipelinePointer GameWorkloadRenderItem::getViewsPipeline() {
const gpu::BufferPointer GameWorkloadRenderItem::getDrawViewBuffer() {
if (!_drawViewBuffer) {
int numSegments = 64;
float angleStep = M_PI * 2.0 / (float)numSegments;
float angleStep = (float)M_PI * 2.0f / (float)numSegments;
struct Vert {
glm::vec4 p;
@ -214,10 +214,10 @@ const gpu::BufferPointer GameWorkloadRenderItem::getDrawViewBuffer() {
verts[i].p.x = cos(angle);
verts[i].p.y = sin(angle);
verts[i].p.z = angle;
verts[i].p.w = 1.0;
verts[i].p.w = 1.0f;
}
verts[numSegments] = verts[0];
verts[numSegments].p.w = 0.0;
verts[numSegments].p.w = 0.0f;
_drawViewBuffer = std::make_shared<gpu::Buffer>(verts.size() * sizeof(Vert), (const gpu::Byte*) verts.data());
_numDrawViewVerts = numSegments + 1;
@ -246,7 +246,9 @@ void GameWorkloadRenderItem::render(RenderArgs* args) {
batch.setPipeline(getViewsPipeline());
batch.setUniformBuffer(0, getDrawViewBuffer());
batch.draw(gpu::TRIANGLE_STRIP, _numDrawViewVerts * 3 * 2, 0);
static const int NUM_VERTICES_PER_DRAWVIEWVERT = 2;
static const int NUM_REGIONS = 3;
batch.draw(gpu::TRIANGLE_STRIP, NUM_REGIONS * NUM_VERTICES_PER_DRAWVIEWVERT * _numDrawViewVerts, 0);
}