ft: texture loading err handling
now uses a default placeholder texture + colour source
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djaidjai committed
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@@ -0,0 +1,37 @@
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{
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"filename": "lowDef.png",
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"image_width": 1920,
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"image_height": 1080,
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"max_depth": 50,
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"camera": {
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"anti_alias_rate": 7,
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"fov": 20.0,
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"look_from": [10, 5, 10],
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"look_at": [0.0, 0.0, -1.0],
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"vup": [0.0, 1.0, 0.0],
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"defocus_angle": 0,
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"focus_dist": 15.68
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},
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"materials": [
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{ "type": "metal", "colour": "./balls", "prob": 1.0, "fuzz": 0.1},
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{ "type": "metal", "colour": "./balls", "prob": 1.0, "fuzz": 0.1},
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{ "type": "lambertian", "colour": "balls", "prob": 1.0},
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{ "type": "metal", "colour": "./balls", "prob": 1.0, "fuzz": 0.1},
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{ "type": "dielectric", "colour": "balls", "refraction_index": 1.5},
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{ "type": "dielectric", "colour": "balls", "refraction_index": 1.5},
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{ "type": "dielectric", "colour": "balls", "refraction_index": 1.5}
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],
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"objects": [
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{ "type": "sphere", "center": [0, 0.7, -0.4], "radius": 0.2, "material": 0},
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{ "type": "sphere", "center": [0.0, 0.5, -0.8], "radius": 0.1, "material": 1},
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{ "type": "sphere", "center": [0.0, -100.5, -1.0], "radius": 100.0, "material": 2},
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{ "type": "sphere", "center": [0.0, 0.0, -1.2], "radius": 0.5, "material": 3},
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{ "type": "sphere", "center": [-1, 0, -1], "radius": 0.4, "material": 5},
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{ "type": "sphere", "center": [1, 0, -1], "radius": 0.5, "material": 6},
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{ "type": "sphere", "center": [20, 7, -15], "radius": 10.5, "material": 0}
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]
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}
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