some question about picking_canvas_pickSurfaceNormalAndUV

[joeslyon]

Description of the problem

Location: examples/picking_canvas_pickSurfaceNormalAndUV.html

uvPosDiv.style.left = Math.floor(left + uv[0] * width) + "px";
uvPosDiv.style.top = Math.floor(top + height - (uv[1] * height)) + "px"; // Correct for our texture Y-flipping

• The origin in UV coordinates is lower-left. It's right when I don't correct for texture Y-flipping, but I don't know why
• And i think it may be better to set the uvpos center to match the TextureCoordinate .
• Failed to load resource textures/height/everest.png

uvPosDiv.style.left = Math.floor(left + uv[0] * width - 12) + "px";
uvPosDiv.style.top = Math.floor(top + uv[1] * height - 12) + "px";

xeogl version

• [ ] Dev
• [x] Master
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Hardware Requirements