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2014/10/16 ¤W¤È 08:14:01
android Programming Glossary: geometryOpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations unused int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant GL10 gl int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width..
Is there a way to import a 3D model into Android? http://stackoverflow.com/questions/204363/is-there-a-way-to-import-a-3d-model-into-android vertices and then faces in terms of these vertices indexed geometry Then I've created a simple C app that takes that OFF and writes..
Floating point or fixed-point for Android NDK OpenGL apps? http://stackoverflow.com/questions/3385964/floating-point-or-fixed-point-for-android-ndk-opengl-apps when I mix and match ints and floats Assuming that all my geometry is just pre built float buffers but I use ints for matrices..
Can't figure out how to get view/layout width/height http://stackoverflow.com/questions/3581753/cant-figure-out-how-to-get-view-layout-width-height to do this when the Activity starts up onCreate and the geometry isn't set yet. I tried putting in sleeps to give it a chance..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude meters and bearing degrees . This methods uses simple geometry equations to calculate the end point. @param point Point of..
How do the pieces of Android's (2D) Canvas drawing pipeline fit together? http://stackoverflow.com/questions/5762727/how-do-the-pieces-of-androids-2d-canvas-drawing-pipeline-fit-together be assigned to a paint SkPathEffect modifications to the geometry path before it generates an alpha mask e.g. dashing SkRasterizer..
How to find Location near by my Current location? http://stackoverflow.com/questions/7344581/how-to-find-location-near-by-my-current-location pontoReferencia try Place result new Place JSONObject geometry JSONObject pontoReferencia.get geometry JSONObject location.. Place JSONObject geometry JSONObject pontoReferencia.get geometry JSONObject location JSONObject geometry.get location result.setLatitude.. geometry JSONObject location JSONObject geometry.get location result.setLatitude Double location.get lat result.setLongitude..
Limitation on texture size? Android Open GL ES 2.0 http://stackoverflow.com/questions/8573178/limitation-on-texture-size-android-open-gl-es-2-0 ETC for texture compression. Best practice Make sure your geometry and texture resolutions are appropriate for the size they're..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations mTriangle.draw mMVPMatrix public void onSurfaceChanged GL10 unused int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width height float ratio float width height this projection matrix..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant @Override public void onSurfaceChanged GL10 gl int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width height ratio float width height width_surface width height_surface..
Is there a way to import a 3D model into Android? http://stackoverflow.com/questions/204363/is-there-a-way-to-import-a-3d-model-into-android exported it as OFF file it's a text file that lists all the vertices and then faces in terms of these vertices indexed geometry Then I've created a simple C app that takes that OFF and writes it as two XMLs containing arrays one for vertices and one..
Floating point or fixed-point for Android NDK OpenGL apps? http://stackoverflow.com/questions/3385964/floating-point-or-fixed-point-for-android-ndk-opengl-apps excludes older 1.x based phones. Also how is the penalty when I mix and match ints and floats Assuming that all my geometry is just pre built float buffers but I use ints for matrices since those do require expensive operations like matrix multiplications..
Can't figure out how to get view/layout width/height http://stackoverflow.com/questions/3581753/cant-figure-out-how-to-get-view-layout-width-height Except that this always returns zero since I'm trying to do this when the Activity starts up onCreate and the geometry isn't set yet. I tried putting in sleeps to give it a chance to set up the layout except that it won't set up the layout..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude . Calculates the end point from a given source at a given range meters and bearing degrees . This methods uses simple geometry equations to calculate the end point. @param point Point of origin @param range Range in meters @param bearing Bearing in..
How do the pieces of Android's (2D) Canvas drawing pipeline fit together? http://stackoverflow.com/questions/5762727/how-do-the-pieces-of-androids-2d-canvas-drawing-pipeline-fit-together for SkPaint which says There are 6 types of effects that can be assigned to a paint SkPathEffect modifications to the geometry path before it generates an alpha mask e.g. dashing SkRasterizer composing custom mask layers e.g. shadows SkMaskFilter..
How to find Location near by my Current location? http://stackoverflow.com/questions/7344581/how-to-find-location-near-by-my-current-location vicinity static Place jsonToPontoReferencia JSONObject pontoReferencia try Place result new Place JSONObject geometry JSONObject pontoReferencia.get geometry JSONObject location JSONObject geometry.get location result.setLatitude Double.. JSONObject pontoReferencia try Place result new Place JSONObject geometry JSONObject pontoReferencia.get geometry JSONObject location JSONObject geometry.get location result.setLatitude Double location.get lat result.setLongitude Double.. Place result new Place JSONObject geometry JSONObject pontoReferencia.get geometry JSONObject location JSONObject geometry.get location result.setLatitude Double location.get lat result.setLongitude Double location.get lng result.setIcon pontoReferencia.getString..
Limitation on texture size? Android Open GL ES 2.0 http://stackoverflow.com/questions/8573178/limitation-on-texture-size-android-open-gl-es-2-0 and usage. The author explicitly writes Best practice Use ETC for texture compression. Best practice Make sure your geometry and texture resolutions are appropriate for the size they're displayed at. Don't use a 1k x 1k texture for something that's..
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