Recent content by zeeshanzia84

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    Converting from polygonal model to volumetric model

    thanks a lot guys, that was really helpful.
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    Converting from polygonal model to volumetric model

    Hi, can someone point me to some code or material on how to automatically convert from polygonal/mesh based representation of a 3D CAD model to a volumetric voxel-based representation? thanks, Zeeshan
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    Collada DAE file format and Scaling information

    Hi everybody, I was just wondering whether the collada DAE file-format has any scaling information. That is to say, whether the vertices of a mesh are specified in centimeters, meters, or kilometers. Thanks a lot in advance.
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    Easy 3D Morphing technique : ideas? or references/papers?

    Hi everyone, I am trying to develop a C++ program that can automatically morph between two 3D meshes. I will be using it for only somewhat similar looking models; like for morphing two cups of slightly different shapes, or for morphing between two animal models. I want it to be automatic...
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    Checking for a point inside a region on a spherical surface

    Thanks a lot Mfa, Mate Kovacs, and Mintmaster. MK and Mintmaster, I will be using your idea to do this. Thanks
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    Checking for a point inside a region on a spherical surface

    @Nutball Yes, I have a large number of points. @Davros Thanks for the response. But, I am not rendering. So, I can't use technique. I am looking for some mathematical solution.
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    Checking for a point inside a region on a spherical surface

    Thanks for your time and the art work :) Yes. But it won't be an actual triangle. I have three points A,B,C which all lie on the surface of a unit sphere. I have another point X, which lies on the same sphere. I want to find whether X lies in the area bounded by A,B, and C. So it will be a...
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    Checking for a point inside a region on a spherical surface

    Hi everybody, I am working on a 3D Morphing algorithm. I have a point X on lying on a unit sphere in the spherical coordinate system. I have three other points A,B, and C which are also on the unit sphere. The sphere is centered at the origin. I need to find out whether X lies on the...
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    Completely Automatic Mesh Morphing Algorithm

    >> Out of curiosity, what are you hoping to get from meshes with differing topology? Actually the meshes are pretty similar. for example, all cups, or all pots, etc.
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    Completely Automatic Mesh Morphing Algorithm

    Hi, I need some algorithm (preferably with some paper) that describes a completely automatic mesh morphing/correspondence algorithm. I don't want any user interaction. The quality of the morph needs not be very good. Basically I am trying to use morphing between a set of pre-stored 3D...
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    Miksu: can I have that coordinate conversion code plz?

    Hi, I couldn't find your email anywhere on this forum. Can you please send me the Long./Lat./Alt. to Cartesian coordinate conversion code snippet that you mentioned in another thread? I have tried around 4 to 5 sets of formulae, but nothing seems to work! Thanks a lot in advance. My...
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    Syntax of <triangles> in COLLADA

    Can someone please tell me the syntax of the triangles tag in the COLLADA format? Thanks a lot in advance.
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    Converting Longitude/Latitude/Altitude to Cartesian Coords

    My email is zeeshanzia@mytum.de
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    Converting Longitude/Latitude/Altitude to Cartesian Coords

    I tried to find your email address but its just not available anywhere.
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