comparison: src/canvas.cpp
src/canvas.cpp
- changeset 1182
- 813d020f92d4
- parent 1181
- ca6d0ef9aadb
- child 1184
- 393babf1319d
equal
deleted
inserted
replaced
| 1181:ca6d0ef9aadb | 1182:813d020f92d4 |
|---|---|
| 93 /* | 93 /* |
| 94 * Assuming we're currently viewing from a fixed camera, draw a backdrop into it. Currently this means drawing the grid. | 94 * Assuming we're currently viewing from a fixed camera, draw a backdrop into it. Currently this means drawing the grid. |
| 95 */ | 95 */ |
| 96 void Canvas::drawFixedCameraBackdrop() | 96 void Canvas::drawFixedCameraBackdrop() |
| 97 { | 97 { |
| 98 static const enum { Cartesian, Polar } gridType = Cartesian; | 98 static const enum { Cartesian, Polar } gridType = Polar; |
| 99 | 99 |
| 100 // Find the top left corner of the grid | 100 // Find the top left corner of the grid |
| 101 Vertex topLeft = currentCamera().idealize(currentCamera().convert2dTo3d({0, 0})); | 101 Vertex topLeft = currentCamera().idealize(currentCamera().convert2dTo3d({0, 0})); |
| 102 Vertex bottomRight = currentCamera().idealize(currentCamera().convert2dTo3d({width(), height()})); | 102 Vertex bottomRight = currentCamera().idealize(currentCamera().convert2dTo3d({width(), height()})); |
| 103 qreal gridSize = grid()->coordinateSnap(); | 103 qreal gridSize = grid()->coordinateSnap(); |
