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POXNA Get Mesh value of Y at value of X Reply
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8019052
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8020892
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1
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2011-11-05T08:29:02.577
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2011-11-05T14:44:54.383
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text
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I am having trouble trying to get a loaded meshes value of Y at a value of X in order to perform some very limited version of detection. Essentially, I am going to get the value of X of a camera and detect if the Y value of my mesh is 5 for example. If so.. there is a wall there. I load my model with this: landscape = Content.Load("landscape"); I draw the model with this: <pre><code> foreach (ModelMesh mesh in landscape.Meshes) { if (mesh.Name != "Billboards") { foreach (BasicEffect effect in mesh.Effects) { effect.View = view; effect.Projection = projection; effect.LightingEnabled = true; effect.DirectionalLight0.Enabled = true; effect.DirectionalLight0.Direction = lightDirection; effect.DirectionalLight0.DiffuseColor = lightColor; //if (flashEnabled == true) //{ effect.DirectionalLight1.Enabled = flashEnabled; effect.DirectionalLight1.Direction = cameraFront; effect.DirectionalLight1.DiffuseColor = lightColor; effect.DirectionalLight1.SpecularColor = colorFlashLight.ToVector3(); //} effect.AmbientLightColor = ambientLightColor; effect.FogEnabled = fogEnabled; effect.FogColor = color.ToVector3(); effect.FogStart = 9.75f; effect.FogEnd = 10.25f; } device.BlendState = BlendState.Opaque; device.DepthStencilState = DepthStencilState.Default; device.RasterizerState = RasterizerState.CullCounterClockwise; mesh.Draw(); </code></pre> } So moving on, in my update or input functions I would run an evaluative function to determine if LandscapeVertexY@CameraX is greater than a value of 5. Any help?
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Title
XNA Get Mesh value of Y at value of X Reply
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