I\'m wonder how you would go about 开发者_如何学JAVAand create a shape similar to this one below in HTML5 Canvas. It\'s more or less a cropped circle I guess, though my need would render it a synch di
So in general, when we think of Single View Reconstruction we think of working with planes, simple textures and so on... Generally, simple objects from nature\'s point of view. But what about such thi
I have several 3d models in an OpenGL ES application for iPhone and at some point i want the user to touch the screen and act on them. The problem is to recognize which, among the ones rendered on the
edit As someone has pointed out, what I\'m looking for is actually the point minimizing total geodesic distance between all other points
I am working on my own 3d engine and have the following question: I have an abstract object, that handles geometry (vertices and faces). It uses internal storage for this geometry, allows editing and
I have the orientation of an object stored as a unit quaternion, and I want to see what angle the object\'s local x axis makes with the global y axis.What\'s the easiest way t开发者_开发技巧o do that?
We have a grid with red squares on it. Meaning we have an array of 3 squares (with angles == 90 deg) which as we know have same size, lying on the same plane and with same rotation relative to the pla
I have a square canvas with a width of 100 and a height of 100. Within th开发者_运维技巧at square I draw an arc like so:
Say you have a 2D area and you want to generate random points 开发者_开发知识库within it, by setting
I have a point on a canvas that I want to place an ellipse. I want the centre of the ellipse to be over this point. At the moment the top left most edge of the ellipse is over this point.
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